gladstone tide tables 2020 · 2020. 3. 22. · gladstone tide tables 2020 page 5 tide calculations...

Gladstone Tide Tables 2020

Gladstone Tide Tables2020

Volunteers providing safety of life at sea

Photo courtesy of Earl Haigh


Tidal notes and definitions

Tidal datum epochAustralian tidal authorities have adopted the 20 year Tidal Datum Epoch 1992 to 2011 (inclusive) as the basis for calculating tidal datum and the associated tidal planes. Accordingly in the 2010 edition the standard ports’ semidiurnal and diurnal tidal planes were updated - to incorporate the latest available tidal observations, prediction information and allowance for sea level rise. It is intended that the 2010 tidal plane values will now remain fixed until the tidal datum epoch review in 2018 unless significant change occurs. The mean sea levels listed in the table ‘Mean Sea Level Used for the Tidal Predictions’ will change over the course of the tidal epoch as they include the most recent observations and an allowance for sea level rise.

Datum of tidal heightsThe height of the tide (expressed as metres and decimals) is referred to the port datum (LAT datum). When utilising a navigational chart, tidal height should be added to chart depth. If preceded by a minus sign or underlined, it should be subtracted. Standard portStandard ports are those provided as daily tables of the predicted times and heights of high and low waters. The tide times are referred to Australian Eastern Standard Time and the tide heights are referred to LAT datum.

Secondary placesSecondary places are those for which daily predictions are not provided in the Queensland Tide Tables. These locations are grouped and associated to the adjacent standard port with a similar tidal pattern. Data sufficient for calculating their times and heights is supplied following the standard port prediction tables. RiseThe rise of the tide is the height of the high water above port datum. RangeThe range of the tide is the difference between the height of high water and the next succeeding or last preceding low water.

Semidiurnal tideSemidiurnal tide refers to a tide which has a period or cycle of approximately half of one tidal day (about 12.5 hours). Semidiurnal tides usually have two high and two low tides each day. The tides at Brisbane Bar are a typical example of semidiurnal tides.

Diurnal tideDiurnal tide refers to a tide which has a period or cycle of approximately one tidal day (about 25 hours). Diurnal tides usually have one high and one low tide each day. The tides at Karumba are a typical example of diurnal tides.

Highest tides for yearKing tide is a non-scientific term, but the popular concept is that it is the higher high waters which occur around Christmas time. Equally high tides occur in the winter months during the night.

Meteorological effects on tidesMeteorological conditions which differ significantly from the seasonal averages, will cause corresponding differences between the predicted and the actual tide.

Variations in tidal heights are mainly caused by strong or prolonged winds and by unusually high or low barometric pressure. Tidal predictions are computed for average barometric pressure.

Low pressure systems tend to raise sea levels, and high pressure systems tend to lower them. However, the water does not adjust itself immediately to a change of pressure, but responds to the average change in pressure over a considerable area.

The effect of wind on sea level, and therefore on tidal heights and times, is variable and depends on the topography of the area in question. In general, it can be said that wind will raise the sea level in the direction towards which it is blowing.

A strong wind blowing straight onshore will cause the water to “pile up” resulting in high waters to be higher than predicted. Winds blowing off the land will have the reverse effect.

LAT (lowest astronomical tide)HAT (highest astronomical tide)These are the lowest and highest levels which can be predicted to occur under average meteorological conditions and any combination of astronomical conditions.

These levels will not be reached every year. LAT and HAT are not the extreme levels which can be reached, as storm surges may cause considerably lower and higher levels to occur. LAT has been used as port and chart datum since 1994.

MSL (mean sea-level)The mean level of the sea over a long period (preferably 18.6 years) or the mean level which would exist in the absence of tides.

5.04.5

4.03.5 3.0

2.52.0 1.5

.5

1.8

1.2

1.5

Drying sand and mud

Low water datum or LAT

soundings

Heights of electricity cables are heights above highest astronomical tides with a clearance built in

Heights of lights are above mean high water springs

Low water eg .99

High water = 3.99

3.99m- 1.5m drying height=2.49m

Range 3m

Depth here would be 3.99m + 1.5m sounding=5.49m

Depth here would be 3.99m to datum+ 5m=8.99m

Depth here3.99m- 1.8m drying height=2.19m

Note: Drawing is not to scale. Heights are in metres.


The rule of twelfthsThe rule of twelfths says during incoming or outgoing tide one twelfth of the range comes in or out in the first hour, two twelfths in the second hour, three twelfths in the third hour, three twelfths in the fourth hour, two twelfths in the fifth hour and one twelfth in the sixth hour.

123321

High water was midnight of 4m. Low water at 0600 of 0.4m. Range is 3.6m. 1/12th = 0.3.0100 hours 0.3 gone0200 hours 0.9 gone0300 hours 1.8 gone0400 hours 2.7 gone0500 hours 3.3 gone0600 hours 3.6 gone = low water of 0.4 + the sounding at the place you are or if a drying height of say 0.3m the drying height would be deducted from the height of tides.

x 1/12th

The NarrowsWhen considering going through The Narrows, the responsibility is the skipper’s alone. It is suggested you should start transiting The Narrows (from Black Swan to Twin Islands) half an hour before Gladstone (Standard Port) high tide. For boats with a keel, high tide in Gladstone (Standard Port) should be equal to or greater than your draft plus 1.5m. For boats with exposed props, high tide in Gladstone (Standard Port) should be equal to or greater than your draft plus 2m.

For example:Keel boat with a draft of 1.8m - 1.8m +1.5m - you need a high tide of at least 3.3m.Exposed prop boat with a draft of 1.8m - 1.8m + 2m - you need a high tide of at least 3.8m.

5.04.5

4.03.5 3.0

2.52.0 1.5

.5

1.8

1.2

1.5

Drying sand and mud

Low water datum or LAT

soundings

Heights of electricity cables are heights above highest astronomical tides with a clearance built in

Heights of lights are above mean high water springs

Low water eg .99

High water = 3.99

3.99m- 1.5m drying height=2.49m

Range 3m

Depth here would be 3.99m + 1.5m sounding=5.49m

Depth here would be 3.99m to datum+ 5m=8.99m

Depth here3.99m- 1.8m drying height=2.19m

Note: Drawing is not to scale. Heights are in metres.

Tidal streamsTidal streams are horizontal movements of the water in response to the tide-raising forces and usually change their direction depending on whether the tide is rising or falling. The tidal stream produced by a rising tide is called the flood stream and that produced by a falling tide is called the ebb stream. The following symbols in AUS 5011 relate to tidal streams.

Note: The rate shown on the chart is the maximum likely to be experienced. Tidal streams run faster at springs than at neaps. The rate at neaps being about half that of springs. Nor is the rate of the stream the same through its duration. Consider a maximum rate of three knots, the following as a rule of thumb.1st hour 2nd hour 3rd hour 4th hour 5th hour 6th hour1 knot 2 knots 3 knots 3 knots 2 knots 1 knot

Ebb stream (with rate)3knFlood stream (with rate)3kn


Guide to tidal planes Tidal datum epochThe Queensland standard ports’ semidiurnal and diurnal tidal planes were updated for the current tidal datum epoch 1992 – 2011, using the latest available tidal observations, prediction information and allowance for sea level rise. It is intended to maintain the standard port datum planes until 2018 when the current tidal datum epoch will be subject to review. The secondary place tidal planes have also been updated to match the new values adopted at the standard ports.

99

Guide to tidal planes

Semidiurnal tidal planes

Dirunal tidal planes


Tide calculations for places other than standard ports

Extract from the table Semidiurnal Tidal Planes

Height above lowest astronomical tide

Example calculation Find the time and height of high and low tide at a secondary place on the morning of March 16.

Extract from tidal prediction tables for standard ports

Ports MarchStandard port “Standard” Time m Secondary Place Time difference H. W -0 25 0428 0.41 Time difference L. W -0 20 16 1033 2.35 Column 9 -0.81 1658 0.40 Column 10 +0.04 2257 2.21

Predicted H.W at standard port 2.35m at 10:33 Time of H.W. at secondary place = 10:33 - 25 minutes = 10:08 Height of H.W. at secondary place = (2.35*0.81) + 0.04 = 1.90 + 0.04 = 1.94m

Predicted L.W. at standard port 0.41m at 04:28 Time of L.W. at secondary place = 04:28 - 20 minutes = 04:08 Height of L. W. at secondary place = (0.41*0.81) + 0.04 = 0.33 + 0.04 = 0.37m

Height of High water 1. Find the height of the predicted high

water at the standard port; 2. Multiply the height by the figure in

column 9; 3. Add or subtract (as indicated by the

+ or -) the figure in column 10. Height of Low Water

1. Find the height of the predicted low water at the standard port;

2. Multiply the height by the figure in column 9;

3. Add or subtract (as indicated by the + or -) the figure in column 10.

The result is the approximate height of tide at the required locality.

Find the required locality in the table Semidiurnal Tidal planes or the table Diurnal Tide planes and note its standard port.

Time of High Water 1. Note the time difference in column 1; 2. Add or subtract (as indicated by + or -)

this time difference to the predicted time of high water at the standard port.

Time of Low Water 1. Note the time difference in column 2; 2. Add or subtract (as indicated by + or -)

this time difference to the predicted time of low water at the standard port.

The result is the approximate time of the tide at the required locality.

Information from Semidiurnal tidal planes table

108

Tide calculations for places other than standard ports

= (2.35 x 0.81) + 0.04

= (0.41 x 0.81) + 0.04

Extract from the table semidiurnal tidal planes


Tide calculations between high and low water

Conversion – Metres to Feet

Metres 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 Feet

0 0.00 0.33 0.66 0.98 1.31 1.64 1.97 2.30 2.62 2.95 1 3.28 3.61 3.94 4.27 4.59 4.92 5.25 5.58 5.91 6.23 2 6.56 6.89 7.22 7.55 7.87 8.20 8.53 8.86 9.19 9.51 3 9.84 10.17 10.50 10.83 11.15 11.48 11.81 12.14 12.47 12.80 4 13.12 13.45 13.78 14.11 14.44 14.76 15.09 15.42 15.75 16.08 5 16.40 16.73 17.06 17.39 17.72 18.04 18.37 18.70 19.03 19.36 6 19.69 20.01 20.34 20.67 21.00 21.33 21.65 21.98 22.31 22.64 7 22.97 23.29 23.62 23.95 24.28 24.61 24.93 25.26 25.59 25.92 8 26.25 26.57 26.90 27.23 27.56 27.89 28.22 28.54 28.87 29.20 9 29.53 29.86 30.18 30.51 30.84 31.17 31.50 31.82 32.15 32.48

10 32.81 33.14 33.46 33.79 34.12 34.45 34.78 35.10 35.43 35.76 11 36.09 36.42 36.75 37.07 37.40 37.73 38.06 38.39 38.71 39.04 12 39.37 39.70 40.03 40.35 40.68 41.01 41.34 41.67 41.99 42.32 13 42.65 42.98 43.31 43.64 43.96 44.29 44.62 44.95 45.28 45.60 14 45.93 46.26 46.59 46.92 47.24 47.57 47.90 48.23 48.56 48.88 15 49.21 49.54 49.87 50.20 50.52 50.85 51.18 51.51 51.84 52.17

Example Calculations – Secondary Place Required: Tidal height at 0840 hours

1. Calculate the high and low water times and heights for the secondary place

Low water 04:08 0.37m High water 10:08 1.94m

2. High water 1.94 Low water -0.37Range (Height difference) 1.57

3. Required time 0840 hours, which is 1 hour and 28 minutes before high water. Enter the appropriate Standard Tidal Curves (or interpolated graph) for the 1.57m range to 1 hour 28 minutes before high water. Read off the height at this point, which in this case is approximately 1.4m

4. Add the height obtained in step three above to the height of low water.

L.W 0.4m (rounded off) +1.4m+1.8m (approx.) at 08:40

Example Calculations – Standard Port Required: Tidal height at 0840 hours

1. Obtain the tidal predictions from the tables.

Extract from tidal prediction Time m tables for standard ports 0428 0.41

16 1033 2.35 1658 0.40 2257 2.21

2. High water 2.35 Low water -0.41Range (Height difference) 1.94



L.W +0.4m (rounded off) +1.6m+2.0m (approx.) at 08:40

109

Tide calculations between high and low water

Conversion feet to metres

Example Calculations – Standard Port Required: Tidal height at 0840 hours

Example Calculations – Secondary PlaceRequired: Tidal height at 0840 hour

1. Obtain the tidal predictions from the tables. 1. Calculate the high and low water times and heights for the secondary place

Extract from tidal predictiontables for standard ports

Time m Low water 04:08 0.37m0428 0.41 High water 10:08 1.94m

16 1033 2.351658 0.402257 2.21

2. High water 2.35 2. High water 1.94Low water -0.41 Low water -0.37Range (height difference) 1.94 Range (height difference) 1.57





L.W 0.4m (rounded off) LW 0.4m (rounded off)+1.6m +1.4m2.0m (approx.) at 08:40 1.8m (approx.) at 08:40

AUSTRALIA, EAST COAST – GLADSTONELAT 23° 50’ S LONG 151° 15’ E

Times and Heights of High and Low Waters Time Zone –1000

2020

© Copyright Commonwealth of Australia 2019, Bureau of MeteorologyDatum of Predictions is Lowest Astronomical Tide

Moon Phase Symbols Full Moon Last QuarterNew Moon First Quarter

1WE

JANUARYTime m

0052 3.050611 1.571309 3.561942 1.47

2TH

0143 2.980709 1.781359 3.402038 1.53

3FR

0248 2.980836 1.911457 3.272140 1.52

4SA

0402 3.081006 1.901601 3.202238 1.43

5SU

0510 3.301114 1.761707 3.202328 1.29

6MO

0603 3.571209 1.571807 3.25

7TU

0014 1.140648 3.841258 1.371859 3.33

8WE

0058 0.990730 4.081344 1.171946 3.40

9TH

0141 0.850810 4.281430 1.002030 3.48

10FR

0224 0.730851 4.431515 0.852113 3.55

11SA

0309 0.660933 4.531600 0.742156 3.60

12SU

0353 0.631016 4.571645 0.702240 3.62

13MO

0438 0.681102 4.541730 0.722327 3.60

14TU

0525 0.811150 4.421817 0.80

15WE

0018 3.550614 1.011241 4.231905 0.94

16TH

Time m

0114 3.480711 1.251336 4.001958 1.07

17FR

0220 3.440822 1.461437 3.762100 1.18

18SA

0334 3.480945 1.561545 3.562207 1.22

19SU

0451 3.631108 1.501658 3.432316 1.19

20MO

0600 3.851218 1.341810 3.41

21TU

0020 1.110658 4.071316 1.151911 3.45

22WE

0114 1.010745 4.231404 1.012000 3.51

23TH

0200 0.930827 4.321447 0.912043 3.56

24FR

0240 0.880904 4.351526 0.862121 3.60

25SA

0316 0.870939 4.331602 0.872157 3.60

26SU

0347 0.891012 4.271636 0.922230 3.58

27MO

0415 0.951043 4.181707 1.002301 3.54

28TU

0442 1.051113 4.051736 1.102332 3.47

29WE

0510 1.191144 3.881807 1.23

30TH

0007 3.380541 1.391219 3.681840 1.38

31FR

0047 3.270621 1.621258 3.451921 1.53

1SA

FEBRUARYTime m

0139 3.170715 1.861347 3.222015 1.64

2SU

0248 3.130846 2.011452 3.052128 1.67

3MO

0406 3.231025 1.951610 2.982235 1.58

4TU

0520 3.461136 1.751732 3.042334 1.41

5WE

0617 3.761236 1.491838 3.19

6TH

0030 1.210706 4.051328 1.231930 3.37

7FR

0123 1.000751 4.311416 0.982017 3.55

8SA

0214 0.780836 4.531501 0.752101 3.72

9SU

0301 0.600919 4.681545 0.582144 3.87

10MO

0347 0.481002 4.751628 0.492228 3.96

11TU

0431 0.481047 4.711710 0.512313 3.99

12WE

0515 0.601132 4.541753 0.63

13TH

0000 3.930602 0.851219 4.261836 0.84

14FR

0051 3.810652 1.171309 3.921923 1.08

15SA

0150 3.670758 1.491408 3.562019 1.32

16SU

Time m

0302 3.580926 1.671519 3.282130 1.47

17MO

0426 3.611058 1.621647 3.162252 1.49

18TU

0546 3.781212 1.421808 3.23

19WE

0012 1.390648 3.991308 1.201908 3.39

20TH

0110 1.230736 4.151352 1.031954 3.53

21FR

0154 1.090815 4.241431 0.932032 3.64

22SA

0231 0.990848 4.271505 0.882105 3.72

23SU

0302 0.920919 4.271537 0.862136 3.77

24MO

0330 0.890947 4.251606 0.872204 3.80

25TU

0356 0.901014 4.181632 0.912232 3.80

26WE

0423 0.951041 4.071659 0.992301 3.76

27TH

0451 1.081109 3.901725 1.112332 3.68

28FR

0520 1.261138 3.671751 1.28

29SA

0007 3.550553 1.491208 3.411819 1.47

1SU

MARCHTime m

0048 3.410634 1.741246 3.151857 1.66

2MO

0146 3.280742 1.951346 2.922007 1.80

3TU

0307 3.260933 1.991519 2.812143 1.79

4WE

0434 3.411105 1.791703 2.912300 1.62

5TH

0546 3.701213 1.491819 3.16

6FR

0009 1.360642 4.031309 1.181913 3.43

7SA

0109 1.070730 4.331356 0.871959 3.70

8SU

0201 0.770815 4.571441 0.612043 3.94

9MO

0248 0.530859 4.721524 0.422126 4.14

10TU

0333 0.380942 4.761605 0.342209 4.27

11WE

0417 0.361025 4.671645 0.382252 4.31

12TH

0501 0.511109 4.441725 0.552338 4.23

13FR

0546 0.791155 4.091805 0.83

14SA

0027 4.060636 1.151245 3.681847 1.15

15SU

0123 3.840741 1.491344 3.291939 1.47

16MO

Time m

0232 3.650910 1.681501 3.032058 1.69

17TU

0401 3.581046 1.611639 2.992237 1.71

18WE

0525 3.701158 1.401800 3.18

19TH

0002 1.550628 3.881250 1.181854 3.41

20FR

0057 1.350714 4.021330 1.031935 3.60

21SA

0138 1.190751 4.101406 0.932010 3.74

22SU

0211 1.060823 4.141436 0.872041 3.83

23MO

0240 0.980852 4.141505 0.832109 3.91

24TU

0307 0.920919 4.121531 0.812136 3.97

25WE

0335 0.890945 4.061557 0.832204 4.00

26TH

0403 0.931011 3.941623 0.902232 3.98

27FR

0432 1.031039 3.761647 1.022303 3.90

28SA

0503 1.191106 3.531710 1.202336 3.77

29SU

0536 1.401132 3.291733 1.39

30MO

0014 3.610617 1.621206 3.051801 1.59

31TU

0105 3.460717 1.811307 2.841859 1.79

1WE

APRILTime m

0220 3.380855 1.861448 2.752058 1.85

2TH

0352 3.471032 1.691638 2.892231 1.68

3FR

0510 3.721146 1.381755 3.212348 1.40

4SA

0612 4.021243 1.051850 3.54

5SU

0050 1.070704 4.291331 0.751937 3.86

6MO

0143 0.760751 4.491415 0.502020 4.13

7TU

0230 0.520835 4.581457 0.332103 4.35

8WE

0316 0.390918 4.561538 0.282146 4.48

9TH

0400 0.381002 4.411617 0.352230 4.51

10FR

0445 0.531047 4.151656 0.562316 4.40

11SA

0532 0.801134 3.791734 0.87

12SU

0005 4.190624 1.131225 3.411813 1.23

13MO

0059 3.920728 1.431326 3.081904 1.57

14TU

0206 3.680850 1.591444 2.892032 1.80

15WE

0328 3.561017 1.551618 2.922213 1.81

16TH

Time m

0450 3.591128 1.381734 3.152335 1.65

17FR

0552 3.721218 1.191826 3.39

18SA

0028 1.460638 3.831258 1.051906 3.60

19SU

0109 1.290717 3.891331 0.951940 3.76

20MO

0142 1.160749 3.931401 0.882011 3.88

21TU

0212 1.060820 3.931429 0.822039 3.99

22WE

0241 0.980848 3.901455 0.782107 4.08

23TH

0312 0.940916 3.831522 0.782136 4.12

24FR

0343 0.950945 3.711549 0.842207 4.11

25SA

0416 1.021014 3.551615 0.962239 4.05

26SU

0450 1.141043 3.361640 1.112314 3.93

27MO

0527 1.301115 3.161706 1.302354 3.78

28TU

0611 1.471157 2.971739 1.49

29WE

0046 3.640712 1.611302 2.821840 1.69

30TH

0155 3.560833 1.631435 2.802033 1.76

25




2020



1WE

JANUARYTime m

0052 3.050611 1.571309 3.561942 1.47

2TH

0143 2.980709 1.781359 3.402038 1.53

3FR

0248 2.980836 1.911457 3.272140 1.52

4SA

0402 3.081006 1.901601 3.202238 1.43

5SU

0510 3.301114 1.761707 3.202328 1.29

6MO

0603 3.571209 1.571807 3.25

7TU

0014 1.140648 3.841258 1.371859 3.33

8WE

0058 0.990730 4.081344 1.171946 3.40

9TH

0141 0.850810 4.281430 1.002030 3.48

10FR

0224 0.730851 4.431515 0.852113 3.55

11SA

0309 0.660933 4.531600 0.742156 3.60

12SU

0353 0.631016 4.571645 0.702240 3.62

13MO

0438 0.681102 4.541730 0.722327 3.60

14TU

0525 0.811150 4.421817 0.80

15WE

0018 3.550614 1.011241 4.231905 0.94

16TH

Time m

0114 3.480711 1.251336 4.001958 1.07

17FR

0220 3.440822 1.461437 3.762100 1.18

18SA

0334 3.480945 1.561545 3.562207 1.22

19SU

0451 3.631108 1.501658 3.432316 1.19

20MO

0600 3.851218 1.341810 3.41

21TU

0020 1.110658 4.071316 1.151911 3.45

22WE

0114 1.010745 4.231404 1.012000 3.51

23TH

0200 0.930827 4.321447 0.912043 3.56

24FR

0240 0.880904 4.351526 0.862121 3.60

25SA

0316 0.870939 4.331602 0.872157 3.60

26SU

0347 0.891012 4.271636 0.922230 3.58

27MO

0415 0.951043 4.181707 1.002301 3.54

28TU

0442 1.051113 4.051736 1.102332 3.47

29WE

0510 1.191144 3.881807 1.23

30TH

0007 3.380541 1.391219 3.681840 1.38

31FR

0047 3.270621 1.621258 3.451921 1.53

1SA

FEBRUARYTime m

0139 3.170715 1.861347 3.222015 1.64

2SU

0248 3.130846 2.011452 3.052128 1.67

3MO

0406 3.231025 1.951610 2.982235 1.58

4TU

0520 3.461136 1.751732 3.042334 1.41

5WE

0617 3.761236 1.491838 3.19

6TH

0030 1.210706 4.051328 1.231930 3.37

7FR

0123 1.000751 4.311416 0.982017 3.55

8SA

0214 0.780836 4.531501 0.752101 3.72

9SU

0301 0.600919 4.681545 0.582144 3.87

10MO

0347 0.481002 4.751628 0.492228 3.96

11TU

0431 0.481047 4.711710 0.512313 3.99

12WE

0515 0.601132 4.541753 0.63

13TH

0000 3.930602 0.851219 4.261836 0.84

14FR

0051 3.810652 1.171309 3.921923 1.08

15SA

0150 3.670758 1.491408 3.562019 1.32

16SU

Time m

0302 3.580926 1.671519 3.282130 1.47

17MO

0426 3.611058 1.621647 3.162252 1.49

18TU

0546 3.781212 1.421808 3.23

19WE

0012 1.390648 3.991308 1.201908 3.39

20TH

0110 1.230736 4.151352 1.031954 3.53

21FR

0154 1.090815 4.241431 0.932032 3.64

22SA

0231 0.990848 4.271505 0.882105 3.72

23SU

0302 0.920919 4.271537 0.862136 3.77

24MO

0330 0.890947 4.251606 0.872204 3.80

25TU

0356 0.901014 4.181632 0.912232 3.80

26WE

0423 0.951041 4.071659 0.992301 3.76

27TH

0451 1.081109 3.901725 1.112332 3.68

28FR

0520 1.261138 3.671751 1.28

29SA

0007 3.550553 1.491208 3.411819 1.47

1SU

MARCHTime m

0048 3.410634 1.741246 3.151857 1.66

2MO

0146 3.280742 1.951346 2.922007 1.80

3TU

0307 3.260933 1.991519 2.812143 1.79

4WE

0434 3.411105 1.791703 2.912300 1.62

5TH

0546 3.701213 1.491819 3.16

6FR

0009 1.360642 4.031309 1.181913 3.43

7SA

0109 1.070730 4.331356 0.871959 3.70

8SU

0201 0.770815 4.571441 0.612043 3.94

9MO

0248 0.530859 4.721524 0.422126 4.14

10TU

0333 0.380942 4.761605 0.342209 4.27

11WE

0417 0.361025 4.671645 0.382252 4.31

12TH

0501 0.511109 4.441725 0.552338 4.23

13FR

0546 0.791155 4.091805 0.83

14SA

0027 4.060636 1.151245 3.681847 1.15

15SU

0123 3.840741 1.491344 3.291939 1.47

16MO

Time m

0232 3.650910 1.681501 3.032058 1.69

17TU

0401 3.581046 1.611639 2.992237 1.71

18WE

0525 3.701158 1.401800 3.18

19TH

0002 1.550628 3.881250 1.181854 3.41

20FR

0057 1.350714 4.021330 1.031935 3.60

21SA

0138 1.190751 4.101406 0.932010 3.74

22SU

0211 1.060823 4.141436 0.872041 3.83

23MO

0240 0.980852 4.141505 0.832109 3.91

24TU

0307 0.920919 4.121531 0.812136 3.97

25WE

0335 0.890945 4.061557 0.832204 4.00

26TH

0403 0.931011 3.941623 0.902232 3.98

27FR

0432 1.031039 3.761647 1.022303 3.90

28SA

0503 1.191106 3.531710 1.202336 3.77

29SU

0536 1.401132 3.291733 1.39

30MO

0014 3.610617 1.621206 3.051801 1.59

31TU

0105 3.460717 1.811307 2.841859 1.79

1WE

APRILTime m

0220 3.380855 1.861448 2.752058 1.85

2TH

0352 3.471032 1.691638 2.892231 1.68

3FR

0510 3.721146 1.381755 3.212348 1.40

4SA

0612 4.021243 1.051850 3.54

5SU

0050 1.070704 4.291331 0.751937 3.86

6MO

0143 0.760751 4.491415 0.502020 4.13

7TU

0230 0.520835 4.581457 0.332103 4.35

8WE

0316 0.390918 4.561538 0.282146 4.48

9TH

0400 0.381002 4.411617 0.352230 4.51

10FR

0445 0.531047 4.151656 0.562316 4.40

11SA

0532 0.801134 3.791734 0.87

12SU

0005 4.190624 1.131225 3.411813 1.23

13MO

0059 3.920728 1.431326 3.081904 1.57

14TU

0206 3.680850 1.591444 2.892032 1.80

15WE

0328 3.561017 1.551618 2.922213 1.81

16TH

Time m

0450 3.591128 1.381734 3.152335 1.65

17FR

0552 3.721218 1.191826 3.39

18SA

0028 1.460638 3.831258 1.051906 3.60

19SU

0109 1.290717 3.891331 0.951940 3.76

20MO

0142 1.160749 3.931401 0.882011 3.88

21TU

0212 1.060820 3.931429 0.822039 3.99

22WE

0241 0.980848 3.901455 0.782107 4.08

23TH

0312 0.940916 3.831522 0.782136 4.12

24FR

0343 0.950945 3.711549 0.842207 4.11

25SA

0416 1.021014 3.551615 0.962239 4.05

26SU

0450 1.141043 3.361640 1.112314 3.93

27MO

0527 1.301115 3.161706 1.302354 3.78

28TU

0611 1.471157 2.971739 1.49

29WE

0046 3.640712 1.611302 2.821840 1.69

30TH

0155 3.560833 1.631435 2.802033 1.76

25




2020



1FR

MAYTime m

0318 3.610958 1.471611 2.982206 1.62

2SA

0435 3.781111 1.211726 3.302324 1.36

3SU

0539 3.991211 0.921823 3.65

4MO

0028 1.070633 4.171301 0.671912 3.97

5TU

0123 0.800723 4.261347 0.471957 4.24

6WE

0212 0.600809 4.271429 0.352041 4.44

7TH

0258 0.490855 4.201509 0.332124 4.56

8FR

0345 0.490941 4.041550 0.432209 4.56

9SA

0431 0.611028 3.811629 0.642256 4.43

10SU

0520 0.811117 3.531708 0.932344 4.22

11MO

0611 1.071209 3.241746 1.25

12TU

0037 3.950709 1.311307 3.001834 1.56

13WE

0136 3.710817 1.451414 2.881955 1.78

14TH

0245 3.540928 1.471533 2.902126 1.83

15FR

0357 3.491036 1.391649 3.062244 1.74

16SA

Time m

0501 3.521130 1.261745 3.292343 1.59

17SU

0552 3.581212 1.141828 3.50

18MO

0028 1.440634 3.631248 1.021905 3.69

19TU

0106 1.300711 3.651319 0.921937 3.86

20WE

0141 1.170744 3.651349 0.842009 4.00

21TH

0215 1.070817 3.621419 0.782040 4.11

22FR

0250 1.000851 3.571450 0.772112 4.17

23SA

0326 0.970924 3.481520 0.802146 4.18

24SU

0402 0.990957 3.371551 0.892222 4.14

25MO

0441 1.051032 3.251623 1.012300 4.06

26TU

0522 1.151112 3.131658 1.172344 3.95

27WE

0611 1.251201 3.011742 1.34

28TH

0036 3.840708 1.331304 2.941848 1.51

29FR

0139 3.760815 1.331422 2.962015 1.57

30SA

0251 3.750926 1.231543 3.132141 1.50

31SU

0401 3.811034 1.061655 3.402258 1.33

1MO

JUNETime m

0505 3.871135 0.861756 3.72

2TU

0006 1.110604 3.921229 0.691849 4.01

3WE

0104 0.910657 3.921317 0.561937 4.25

4TH

0156 0.750748 3.881402 0.492022 4.42

5FR

0245 0.640837 3.801445 0.492107 4.50

6SA

0333 0.620926 3.691527 0.562152 4.49

7SU

0419 0.671013 3.551608 0.722238 4.38

8MO

0506 0.801102 3.381647 0.942324 4.19

9TU

0553 0.981150 3.211725 1.18

10WE

0012 3.960642 1.161240 3.061805 1.42

11TH

0059 3.740734 1.311332 2.961859 1.63

12FR

0151 3.550830 1.391433 2.922015 1.77

13SA

0248 3.410928 1.401543 2.982136 1.80

14SU

0350 3.331024 1.341649 3.142246 1.73

15MO

0450 3.311113 1.241743 3.352342 1.60

16TU

Time m

0543 3.321156 1.131826 3.57

17WE

0029 1.440630 3.341234 1.021904 3.77

18TH

0111 1.290711 3.361310 0.921940 3.95

19FR

0151 1.150751 3.361346 0.842016 4.09

20SA

0231 1.040830 3.351422 0.792053 4.19

21SU

0311 0.950908 3.341459 0.772130 4.24

22MO

0352 0.900947 3.311538 0.792209 4.25

23TU

0434 0.891027 3.281618 0.852250 4.22

24WE

0518 0.911111 3.241702 0.962336 4.15

25TH

0605 0.961201 3.201751 1.10

26FR

0026 4.050655 1.021257 3.171848 1.25

27SA

0121 3.920751 1.051403 3.191957 1.38

28SU

0223 3.810853 1.051515 3.282117 1.43

29MO

0328 3.700957 1.001628 3.472238 1.36

30TU

0435 3.631100 0.911734 3.722350 1.21

1WE

JULYTime m

0541 3.571159 0.821833 3.97

2TH

0052 1.030642 3.541252 0.741925 4.18

3FR

0147 0.870737 3.521342 0.682012 4.32

4SA

0236 0.740828 3.501429 0.662057 4.38

5SU

0323 0.680915 3.481513 0.682140 4.37

6MO

0406 0.681001 3.441554 0.762221 4.29

7TU

0449 0.751044 3.381631 0.882302 4.16

8WE

0529 0.871125 3.291704 1.042340 3.98

9TH

0607 1.011205 3.201736 1.22

10FR

0017 3.780645 1.161245 3.101812 1.42

11SA

0056 3.570727 1.281332 3.031859 1.62

12SU

0140 3.370816 1.371428 3.002010 1.80

13MO

0233 3.190914 1.411536 3.042141 1.84

14TU

0335 3.061011 1.371646 3.192256 1.75

15WE

0444 3.011103 1.281745 3.412355 1.58

16TH

Time m

0551 3.031150 1.161832 3.65

17FR

0045 1.380645 3.101235 1.041914 3.87

18SA

0131 1.190731 3.171318 0.911955 4.06

19SU

0215 1.010814 3.251403 0.792035 4.22

20MO

0258 0.860855 3.331448 0.692115 4.33

21TU

0340 0.720937 3.401532 0.622156 4.40

22WE

0423 0.641019 3.461616 0.612239 4.41

23TH

0506 0.611103 3.491701 0.672322 4.34

24FR

0550 0.651151 3.481748 0.82

25SA

0009 4.180635 0.741243 3.451838 1.03

26SU

0059 3.960724 0.871341 3.411938 1.26

27MO

0156 3.700819 0.991448 3.412056 1.43

28TU

0300 3.450923 1.061604 3.502225 1.44

29WE

0414 3.281030 1.071719 3.682344 1.29

30TH

0532 3.221138 1.021826 3.90

31FR

0050 1.080641 3.261242 0.941921 4.09

1SA

AUGUSTTime m

0143 0.880737 3.331337 0.842007 4.22

2SU

0229 0.740824 3.401423 0.762048 4.28

3MO

0310 0.660905 3.461503 0.732126 4.27

4TU

0348 0.650944 3.481540 0.732201 4.22

5WE

0424 0.681021 3.481611 0.792234 4.12

6TH

0457 0.771054 3.441640 0.892305 3.97

7FR

0527 0.881127 3.381708 1.042334 3.79

8SA

0557 1.011201 3.301738 1.23

9SU

0005 3.560628 1.161240 3.201814 1.46

10MO

0042 3.310705 1.321328 3.101903 1.71

11TU

0128 3.050756 1.471430 3.042024 1.89

12WE

0230 2.830905 1.531545 3.092211 1.86

13TH

0350 2.721013 1.481701 3.272326 1.67

14FR

0518 2.771113 1.341800 3.53

15SA

0024 1.420624 2.931207 1.161850 3.81

16SU

Time m

0113 1.160713 3.111300 0.961934 4.06

17MO

0158 0.920758 3.291351 0.762017 4.27

18TU

0241 0.690840 3.461438 0.572058 4.44

19WE

0324 0.500921 3.611524 0.422139 4.54

20TH

0404 0.371004 3.741607 0.372221 4.53

21FR

0445 0.341047 3.801651 0.432303 4.41

22SA

0527 0.411133 3.801736 0.632348 4.16

23SU

0608 0.581223 3.721824 0.91

24MO

0036 3.820652 0.811318 3.611922 1.23

25TU

0131 3.450744 1.051425 3.512043 1.47

26WE

0240 3.120853 1.231545 3.502221 1.48

27TH

0408 2.961012 1.281710 3.632344 1.28

28FR

0537 3.011134 1.211819 3.85

29SA

0045 1.020643 3.191243 1.051913 4.03

30SU

0133 0.810733 3.351333 0.901957 4.14

31MO

0214 0.680814 3.481414 0.792034 4.18

26



2020



1TU

SEPTEMBERTime m

0250 0.620849 3.561449 0.732105 4.17

2WE

0323 0.600921 3.611520 0.712135 4.12

3TH

0353 0.620952 3.631548 0.732203 4.04

4FR

0421 0.671022 3.631616 0.812230 3.91

5SA

0447 0.761051 3.591643 0.932256 3.72

6SU

0512 0.891122 3.511712 1.122324 3.48

7MO

0536 1.071158 3.391744 1.352353 3.20

8TU

0603 1.271240 3.241824 1.60

9WE

0028 2.910638 1.481335 3.111927 1.82

10TH

0126 2.650744 1.651450 3.072117 1.88

11FR

0303 2.530923 1.671614 3.202254 1.69

12SA

0451 2.631040 1.501726 3.46

13SU

0000 1.400603 2.881145 1.261821 3.78

14MO

0050 1.080653 3.171243 0.981909 4.07

15TU

0135 0.770737 3.441335 0.701953 4.32

16WE

Time m

0218 0.510819 3.681423 0.462035 4.48

17TH

0300 0.300900 3.881508 0.302117 4.55

18FR

0340 0.170943 4.041552 0.242159 4.49

19SA

0420 0.171026 4.111636 0.332242 4.29

20SU

0459 0.301112 4.091722 0.562326 3.97

21MO

0539 0.541201 3.961811 0.88

22TU

0015 3.560621 0.861257 3.771911 1.23

23WE

0113 3.160712 1.191405 3.592036 1.45

24TH

0230 2.860830 1.431528 3.512213 1.42

25FR

0407 2.801005 1.471655 3.602334 1.21

26SA

0534 2.991132 1.331802 3.79

27SU

0029 0.960633 3.251233 1.121854 3.94

28MO

0113 0.770716 3.461318 0.961934 4.02

29TU

0149 0.670753 3.601354 0.852008 4.04

30WE

0222 0.610825 3.691426 0.782038 4.03

1TH

OCTOBERTime m

0251 0.590854 3.761455 0.752105 3.98

2FR

0318 0.590922 3.811524 0.752132 3.90

3SA

0343 0.610950 3.831552 0.802158 3.76

4SU

0408 0.691019 3.811621 0.912225 3.57

5MO

0431 0.821050 3.731652 1.072251 3.33

6TU

0453 1.011124 3.591724 1.282317 3.07

7WE

0515 1.221202 3.431803 1.502346 2.82

8TH

0540 1.441253 3.271859 1.70

9FR

0042 2.590630 1.661404 3.182031 1.78

10SA

0225 2.480833 1.761530 3.252213 1.62

11SU

0420 2.621009 1.591647 3.492325 1.32

12MO

0534 2.941122 1.311748 3.79

13TU

0020 0.980626 3.301222 1.001839 4.07

14WE

0107 0.660711 3.621315 0.701925 4.28

15TH

0150 0.400754 3.911403 0.462009 4.39

16FR

Time m

0232 0.200836 4.151450 0.312052 4.39

17SA

0312 0.110919 4.311536 0.272136 4.28

18SU

0352 0.141004 4.371621 0.362221 4.04

19MO

0431 0.321051 4.311709 0.582308 3.71

20TU

0510 0.601141 4.141801 0.88

21WE

0000 3.340552 0.961238 3.901903 1.18

22TH

0101 3.000645 1.311344 3.682021 1.37

23FR

0217 2.790811 1.571504 3.552148 1.36

24SA

0350 2.790947 1.591623 3.572304 1.20

25SU

0510 3.011108 1.451729 3.672359 1.01

26MO

0606 3.281207 1.261819 3.77

27TU

0041 0.850649 3.511250 1.111900 3.83

28WE

0117 0.750725 3.681327 1.001935 3.84

29TH

0147 0.680756 3.801358 0.932006 3.82

30FR

0215 0.640825 3.901429 0.882035 3.78

31SA

0241 0.610854 3.971500 0.852103 3.69

1SU

NOVEMBERTime m

0307 0.630923 4.011531 0.872132 3.57

2MO

0332 0.690953 4.001603 0.942200 3.40

3TU

0357 0.811025 3.921637 1.062229 3.21

4WE

0421 0.981059 3.801713 1.222258 3.01

5TH

0446 1.171139 3.641754 1.392335 2.82

6FR

0515 1.381228 3.501849 1.54

7SA

0033 2.660605 1.591332 3.412003 1.59

8SU

0201 2.600754 1.721450 3.442127 1.48

9MO

0342 2.750936 1.611604 3.602242 1.23

10TU

0458 3.071052 1.361708 3.812342 0.93

11WE

0556 3.441157 1.081805 4.00

12TH

0033 0.650645 3.791253 0.811855 4.11

13FR

0120 0.420730 4.101344 0.601942 4.15

14SA

0203 0.270815 4.341433 0.462029 4.10

15SU

0244 0.210859 4.491521 0.422116 3.98

16MO

Time m

0325 0.270945 4.531609 0.482204 3.78

17TU

0406 0.441032 4.461658 0.642254 3.52

18WE

0447 0.711123 4.271751 0.872346 3.25

19TH

0531 1.031218 4.031848 1.10

20FR

0045 3.020622 1.351319 3.791953 1.27

21SA

0151 2.870737 1.601426 3.612102 1.34

22SU

0307 2.860904 1.691535 3.532211 1.29

23MO

0424 3.011022 1.631639 3.522311 1.18

24TU

0526 3.231125 1.511733 3.552358 1.06

25WE

0614 3.461214 1.371819 3.58

26TH

0036 0.950652 3.671254 1.251858 3.59

27FR

0108 0.850726 3.841330 1.151934 3.58

28SA

0137 0.780758 3.981405 1.062008 3.55

29SU

0206 0.730828 4.081439 1.002040 3.49

30MO

0234 0.720900 4.141513 0.982112 3.41

1TU

DECEMBERTime m

0303 0.750932 4.141549 0.992145 3.31

2WE

0333 0.831006 4.101626 1.052218 3.21

3TH

0404 0.951043 4.021706 1.132253 3.09

4FR

0436 1.101124 3.911750 1.232336 2.98

5SA

0515 1.271212 3.801840 1.32

6SU

0029 2.900608 1.451309 3.721939 1.36

7MO

0140 2.870729 1.581415 3.692047 1.31

8TU

0302 2.980859 1.581523 3.712157 1.17

9WE

0420 3.221021 1.451628 3.772301 0.98

10TH

0525 3.551132 1.241730 3.812358 0.78

11FR

0621 3.891234 1.031828 3.84

12SA

0049 0.610711 4.181330 0.831922 3.83

13SU

0136 0.500758 4.401421 0.692013 3.79

14MO

0221 0.450844 4.541511 0.612103 3.72

15TU

0305 0.480931 4.581559 0.612152 3.62

16WE

Time m

0350 0.591018 4.521648 0.692242 3.50

17TH

0432 0.781106 4.361736 0.842330 3.35

18FR

0515 1.021155 4.151824 1.02

19SA

0020 3.200558 1.271245 3.921913 1.20

20SU

0112 3.070648 1.521336 3.702006 1.33

21MO

0210 3.000754 1.721430 3.522103 1.40

22TU

0318 3.010913 1.811528 3.382202 1.40

23WE

0430 3.141028 1.791631 3.312257 1.33

24TH

0530 3.341131 1.681730 3.292344 1.23

25FR

0617 3.571221 1.541821 3.31

26SA

0024 1.120657 3.781304 1.391906 3.33

27SU

0101 1.020732 3.971344 1.261946 3.35

28MO

0135 0.930807 4.111421 1.142024 3.36

29TU

0210 0.870841 4.201500 1.062100 3.37

30WE

0245 0.840917 4.261538 1.002135 3.36

31TH

0321 0.830953 4.281617 0.972211 3.36

27


Semidiurnal Tidal Planes 2020

Highest tides for 2020

Place Highest Summer Tide Highest Winter TideDate Time Height Date Time Height

GladstoneHAT 4.83

10/02/202010/03/2020

10:4209:42

4.75m4.76m

19/08/202017/09/2020

21:3921:17

4.54m4.55m

The highest tides listed - often referred to as king tides - are the highest spring tides that occur during summer and winter. Boat owners and people living along the waterfront should be vigilant at the times of these highest tides particularly in the summer as storms and cyclones may elevate tidal levels significantly above the predicted tide heights.

Standard port datum levelsHeight above Lowest Astronomical Tide (LAT)

Standard Port Benchmark Number Level above LAT AHD above LATGladstone PM10855 5.660 2.268

The elevation of AHD datum above LAT datum applies at the standard port benchmark only and will vary at secondary locations.

Mean sea level used for the tidal predictions 2019An allowance of 2.3mm per year for sea level change has been made in the mean sea level (MSL) estimate. The allowance is calculated from the central date of the observation period to the central date of the prediction year. The heights are referred to as Lowest Astronomical Tide datum.

Place Observation Period MSLGladstone January 1985 to December 2017 2.391

Height above lowest astronomical tide

Semidiurnal Tidal Planes - 2016 Height above lowest astronomical tidePlace Latitude Longitude MHWS MHWN MLWN MLWS AHD MSL Ratio Cons HAT

South East HW LWTidal Datum Epoch 1992 - 2011 1 2 3 4 5 6 7 8 9 10 11

H M H M m m m m m m m m

Time Difference

Bundaberg (Burnett Heads) cont. Hervey Bay - Point Vernon 25 15 152 48 -0 10 -0 10 3.23 2.58 1.28 0.63 1.89 1.90 1.12 0.00 4.11 Burrum Heads 25 11 152 37 +0 12 +0 30 3.05 2.42 1.17 0.54 1.82 1.78 1.08 -0.06 3.90 Woodgate (Theodolite Creek) 25 04 152 33 -0 15 -0 15 3.06 2.44 1.21 0.59 1.77 1.78 1.06 0.00 3.89 Wathumba Creek (Fraser Island) 24 58 153 14 -0 12 +0 36 3.03 2.43 1.18 0.55 1.86 1.06 0.00 3.88 Elliott River Entrance 24 55 152 30 -0 09 -0 09 2.96 2.35 1.13 0.52 1.70 1.73 1.05 -0.07 3.78 Burnett River (Town Reach) 24 52 152 21 +0 32 +0 57 3.17 2.53 1.25 0.62 1.79 1.83 1.10 0.00 4.04 Bargara 24 49 152 27 +0 00 +0 00 2.88 2.30 1.14 0.56 1.69 1.73 1.00 0.00 3.67 Kolan River (Booyan Bridge) 24 42 152 11 +0 23 +1 30 2.60 2.02 0.86 0.66 1.31 1.51 0.89 0.00 3.37 Baffle Creek (Winfield) 24 32 152 02 +1 05 +1 56 2.22 1.74 1.02 1.02 1.32 1.56 2.83 Lady Elliot Island 24 07 152 43 -0 21 -0 21 2.07 1.64 0.78 0.35 1.19 0.74 -0.06 2.67

Gladstone 23 50 151 15 3.96 3.11 1.57 0.72 2.268 2.34 1.00 0.00 4.83 Seventeen Seventy 24 11 151 53 -0 35 -0 22 2.79 2.20 1.12 0.52 1.61 1.60 0.70 0.00 3.58 Pancake Creek 24 01 151 44 -0 35 -0 35 2.97 2.33 1.18 0.54 1.74 0.75 0.00 3.62 Clews Point 24 01 151 45 -0 45 -0 45 2.9 2.2 1.1 0.4 1.64 3.5 Lady Musgrave Island 23 55 152 23 -0 52 -0 52 2.2 1.7 0.9 0.4 1.30 2.9 Gatcombe Head 23 53 151 22 -0 17 -0 16 3.45 2.71 1.37 0.56 2.08 0.87 0.00 4.29 South Trees Wharf 23 51 151 19 -0 11 -0 10 3.80 2.99 1.51 0.69 2.21 2.20 0.96 0.00 4.63 Fishermans Landing 23 47 151 11 +0 15 +0 12 4.20 3.30 1.66 0.76 2.43 2.41 1.06 0.00 5.12 Graham Creek 23 45 151 11 +0 19 +0 10 4.34 3.41 1.72 0.79 2.55 2.58 1.10 0.00 5.30 The Narrows (Boat Creek) 23 39 151 06 +0 31 +0 26 4.58 3.59 1.79 0.79 2.68 1.17 -0.05 5.60 The Narrows (Ramsay Crossing) 23 38 151 05 +0 19 +0 22 5.08 4.01 2.07 1.00 3.01 1.26 0.09 6.17 Sea Hill 23 30 150 59 -0 01 -0 07 4.47 3.51 1.77 0.81 2.63 1.13 0.00 5.45 Polmaise Reef 23 34 151 39 -0 29 -0 29 3.0 2.3 1.1 0.4 1.71 3.7 Heron Island 23 27 151 55 -0 33 -0 33 2.69 2.09 0.99 0.39 1.46 0.71 -0.12 3.31 Rockhampton 23 23 150 31 +1 23 +2 31 5.18 4.16 1.63 0.95 2.52 2.86 6.42 Tryon lsland 23 14 151 46 -0 18 -0 18 2.9 2.2 1.1 0.4 1.63 3.6 Great Keppel Island 23 11 150 56 +0 05 +0 03 4.16 3.27 1.65 0.76 2.43 1.05 0.00 5.07 Cape Manifold 22 41 150 50 +0 17 +0 29 4.36 3.42 1.73 0.79 2.52 1.10 0.00 5.31 Port Clinton 22 32 150 45 +0 34 +0 34 4.3 3.3 1.6 0.5 2.44 5.2 Gannet Cay 21 59 152 28 -0 09 -0 09 2.1 1.6 0.8 0.4 1.23 2.8

Port Alma 23 35 150 52 4.93 3.83 1.98 0.88 2.854 2.90 1.00 0.00 5.98

Rosslyn Bay 23 10 150 48 4.23 3.24 1.60 0.62 2.360 2.42 1.00 0.00 5.14

Hay Point 21 16 149 18 5.80 4.48 2.25 0.94 3.340 3.37 1.00 0.00 7.14 Marquis Island 22 20 150 27 -0 26 -0 26 6.5 5.0 2.5 1.0 3.73 7.5 McEwen Islet 22 09 149 36 +0 24 +0 24 7.4 5.6 2.6 0.8 4.13 9.1 High Peak Island 21 57 150 41 -0 45 -0 45 4.8 3.7 1.8 0.7 2.75 5.9 Bell Cay 21 49 151 15 -0 58 -0 58 3.6 2.7 1.3 0.4 2.00 4.3 Middle Island (Percy Isles) 21 39 150 15 -0 27 -0 27 5.67 4.42 2.30 1.05 3.34 0.95 0.16 6.94 Cullen Islet 21 25 149 29 -0 03 -0 03 6.09 4.70 2.36 0.99 3.51 1.05 0.00 7.50 Penrith Island 21 00 149 54 -0 07 -0 07 4.6 3.5 1.6 0.5 2.56 5.6 Scawfell Island 20 52 149 37 -0 04 -0 04 4.4 3.4 1.7 0.6 2.51 5.4

Mackay Outer Harbour 21 06 149 14 5.29 4.07 1.96 0.74 2.941 3.02 1.00 0.00 6.58 Thirsty Sound 22 08 150 02 -0 26 -0 37 6.08 4.68 2.25 0.85 3.45 1.15 0.00 7.57 Keswick Island 20 55 149 26 -0 03 +0 04 4.71 3.62 1.74 0.66 2.69 0.89 0.00 5.86 Halliday Bay 20 54 148 59 +0 09 +0 23 5.03 3.73 1.69 0.56 2.63 2.65 0.92 0.00 6.14 Finlayson Point 20 53 148 56 +0 20 +0 20 5.40 4.15 2.00 0.75 3.07 1.02 0.00 6.71 Carlisle Island 20 47 149 17 +0 02 -0 02 4.44 3.42 1.65 0.62 2.53 0.84 0.00 5.53 Laguna Quays Marina 20 36 148 40 +0 30 +0 25 4.74 3.74 1.87 0.88 2.81 2.74 0.91 +0.02 6.30

Standard Port

Standard Port

Standard Port

Standard Port

Standard Port

110




Time Difference



Port Alma 23 35 150 52 4.93 3.83 1.98 0.88 2.854 2.90 1.00 0.00 5.98

Rosslyn Bay 23 10 150 48 4.23 3.24 1.60 0.62 2.360 2.42 1.00 0.00 5.14



Standard Port

Standard Port

Standard Port

Standard Port

Standard Port

113


Standard tidal curves

Queensland Tide Tables 2011120 Queensland Tide Tables 2011 121

Standard tidal curveTide ranges up to three metres

Tide ranges up to six metres

Overhead clearance

CG B

risba

ne p

h 33

96 5

911

(88

- 90

- 91

, 16

- 67

- 73

- 81,

218

2 - 2

524

- 412

5 - 6

215

- 829

1)

VMR

Sand

gate

ph

3269

888

8 (

88 -

91, 1

6 - 6

7 - 8

1 - 7

3, 2

524)

Norman Creek

SHAFSTONREACH

HUMBUG REACH

HAMILTON

REACH

RIVER

Brea

kfast Creek

Perr

in C

k

Clev

elan

d

NEWFARM

NORMANPARK

KANGAROOPOINT

NEWSTEADBULIMBA

HAWTHORNE

HAMILTON

EAGLE FARM

Teneriffe

Colmslie

BreakfastCreek

FG &Fl G 4s

F Bu (FY day) F Bu & Q Bu(FY day) Fl G

2.5s Fl G2.5s

Fl G2.5s

Fl Y 2.5s

Fl R3s

Fl R 2.5s

Fl R 4s

Fl Y 3s

FG & Iso G 2s(FY day)

FR &Iso R 2s(FY day)

F Bu & Iso Bu 2s (FY day)

Wick

ham

Street Oxford Street

Kingsford S

mith

Drive

Lytton

Road

Hawt

horn

e

Road

WynnumRoad

Brunswick Street

Lytton

Road

CanningBridge

4.5m

2.3m 2.8m

BulimbaPoint

scm

scm

BreakfastCreekBridge

CameronRocks

scm

NorrisPoint

86

KinellanPoint

DocksideMarina

97°- 277° Mag

PortsideCruise

Terminal

ASCOT

10

9

8

7

6

BRISBANE

REACH

BULIMBA

Story Bridge30.0m

F Bu

41.4m

Railw

ay

C5-152

Example Only

Depicting clearances as shown on Maritime Safety Queensland’s boating safety charts/directory




Time Difference



Port Alma 23 35 150 52 4.93 3.83 1.98 0.88 2.854 2.90 1.00 0.00 5.98

Rosslyn Bay 23 10 150 48 4.23 3.24 1.60 0.62 2.360 2.42 1.00 0.00 5.14



Standard Port

Standard Port

Standard Port

Standard Port

Standard Port

110




Time Difference



Port Alma 23 35 150 52 4.93 3.83 1.98 0.88 2.854 2.90 1.00 0.00 5.98

Rosslyn Bay 23 10 150 48 4.23 3.24 1.60 0.62 2.360 2.42 1.00 0.00 5.14



Standard Port

Standard Port

Standard Port

Standard Port

Standard Port

113


2020 phases and apsides of the moon

2020 seasons and apsides of the earth

Using the moonrise and moonset tableThe average time between the rising and setting of the moon is 12 hours 25 minutes. It follows that successive rises (or sets) of the moon will be 24 hours and 50 minutes apart or in other words, the moon will rise (or set) on average 50 minutes later each successive day of the year.

As a consequence of the above - unlike the sun which always rises in the morning and sets in the afternoon of the same day - the moon will frequently set on the day after it has risen.

Occasionally there is no entry in the table for the moonset time. This means that the moon will set on the next day.

Occasionally there is no entry in the table for moonrise time. This means that the moon rose on the previous day.

The moon phases given in this table are the times when the sun, moon, and earth lie approximately in the same line (180o) at full and new moon and at first and last quarter when the moon is (90o) to the line of the sun and earth.

Times are Australian Eastern Standard Time

Equinox and Solstice named by Northern Hemisphere convention


2020 Phases and apsides of the moon



2020 Seasons and apsides of the earthPerihelion

d h mVernal Equinox

d h mSummer Solstice

d h mAphelion

d h mAutumnal Equinox d h m

Winter Solstice d h m

Jan 05 18:00 Mar 20 13:49 Jun 21 07:43 Jul 04 22:00 Sep 22 23:30 Dec 21 20:02



Using the moonrise and moonset table

The average time between the rising and setting of the moon is 12 hours 25 minutes. It follows that successive rises (or sets) of the moon will be 24 hours and 50 minutes apart or in other words the moon will rise (or set) on average 50 minutes later each successive day of the year.

As a consequence of the above – unlike the sun which always rises in the morning and sets in the afternoon of the same day – the moon will frequently set on the day after it has risen.

Occasionally there is no entry in the table for the moon set time, this means that the moon will set on the next day.

Occasionally there is no entry in the table for the moonrise time, this means the moon rose on the previous day.

New Moon d h m

First Quarterd h m

Full Moon d h m

Last Quarter d h m

Perigee d h m

Apogeed h m

Jan 25 07:42Feb 24 01:32Mar 24 19:28Apr 23 12:26May 23 03:39Jun 21 16:41Jul 21 03:33Aug 19 12:42Sep 17 21:00Oct 17 05:31Nov 15 15:07Dec 15 02:16

Jan 03 14:45Feb 02 11:42Mar 03 05:57Apr 01 20:21May 01 06:38May 30 13:30Jun 28 18:16Jul 27 22:32Aug 26 03:58Sep 24 11:55Oct 23 23:23Nov 22 14:45Dec 22 09:41

Jan 11 05:21Feb 09 17:33Mar 10 03:48Apr 08 12:35May 07 20:45Jun 06 05:12Jul 05 14:44Aug 04 01:59Sep 02 15:22Oct 02 07:05Nov 01 00:49Nov 30 19:30Dec 30 13:28


Jan 14 06:22Feb 11 06:32Mar 10 16:34Apr 08 04:10May 06 13:05Jun 03 13:38Jun 30 12:10Jul 25 14:55Aug 21 21:00Sep 18 23:45Oct 17 09:48 Nov 14 21:49Dec 13 06:43

Jan 02 11:31Jan 30 07:29Feb 26 21:36Mar 25 01:24Apr 21 05:02May 18 17:46Jun 15 10:58Jul 13 05:28Aug 09 23:52Sep 06 16:32Oct 04 03:24Oct 31 04:47Nov 27 10:30Dec 25 02:33

122





d h mVernal Equinox


d h mAphelion











New Moon d h m

First Quarterd h m

Full Moon d h m

Last Quarter d h m

Perigee d h m

Apogeed h m







122


Sun and moon rise and set tablesThe tables of moon and sun rise and set have been prepared by Maritime Safety Queensland using information from Geoscience Australia. The tables detail the times of the rise and set phenomena for an observer at sea level for the following tidal stations:

• Brisbane Bar• Gladstone• Mackay Outer Harbour• Townsville• Cairns• Karumba• Weipa

The time of the rise and set varies from place to place. However for adjacent places the variation is small and as a result the entries in the table may be used for adjacent tidal stations.

The times of moon rise and set are given for every day of the month. The times of sun rise and set are given for every 5th day of the month.

The following groupings are applicable:• Brisbane representing Gold Coast Seaway, Brisbane Bar and Mooloolaba.• Gladstone representing Bundaberg, Gladstone, Port Alma and Rosslyn Bay.• Mackay representing Hay Point, Mackay, Shute Harbour, Bowen and Abbot Point.• Townsville representing Townsville and Lucinda.• Cairns representing Mourilyan, Cairns and Port Douglas.• Karumba representing Karumba and Mornington Island.• Weipa representing Weipa and Thursday Island.

It should be noted that:• the grouping introduces an approximation which does not exceed 10 minutes;• atmospheric refraction that is different from the standard refraction; and,• the height of eye of the observer (above sea level), will affect the time at which the sun and moon appear to

rise and set.

Definitions

• Sunrise is defined as the instant in the morning under ideal meteorological conditions, with standard refraction of the sun’s rays, when the upper edge of the sun’s disk is coincident with an ideal horizon.

• Sunset is defined as the instant in the evening under ideal meteorological conditions, with standard refraction of the sun’s rays, when the upper edge of the sun’s disk is coincident with an ideal horizon.

• Moonrise is defined as the instant when, in the eastern sky, under ideal meteorological conditions, with standard refraction of the moon’s rays, the upper edge of the moon’s disk is coincident with an ideal horizon.

• Moonset is defined as the instant when, in the western sky, under ideal meteorological conditions, with standard refraction of the moon’s rays, the upper edge of the moon’s disk is coincident with an ideal horizon.

An ideal horizon exists when the surface forming the horizon is at a right angle to the vertical line passing through the observer’s position on the earth. If the terrain surrounding the observer was flat and all at the same height above sea level, the horizon seen by the observer standing on the earth would approximate the ideal horizon.





d h mVernal Equinox


d h mAphelion











New Moon d h m

First Quarterd h m

Full Moon d h m

Last Quarter d h m

Perigee d h m

Apogeed h m







122





d h mVernal Equinox


d h mAphelion











New Moon d h m

First Quarterd h m

Full Moon d h m

Last Quarter d h m

Perigee d h m

Apogeed h m







122


TIMES OF MOONRISE AND MOONSET – GLADSTONE 2020LAT 23° 50’ S LONG 151° 15’ E TIME ZONE 1000E

R = Moonrise time S = Moonset timeDAY JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

01 R 1014 R 1126 R 1102 R 1235 R 1307 S 0117 S 0215 S 0415 S 0531 S 0519 S 0529 S 0523S 2306 S 2316 S 2226 S 2329 R 1356 R 1356 R 1511 R 1652 R 1723 R 1840 R 1916

02 R 1104 R 1217 R 1155 R 1330 S 0020 S 0219 S 0318 S 0512 S 0610 S 0551 S 0604 S 0608S 2339 S 2351 S 2307 R 1353 R 1436 R 1441 R 1608 R 1745 R 1813 R 1933 R 2011

03 R 1154 R 1310 R 1251 S 0027 S 0123 S 0322 S 0422 S 0605 S 0645 S 0623 S 0642 S 0658S 2353 R 1423 R 1437 R 1517 R 1531 R 1707 R 1837 R 1903 R 2026 R 2104

04 S 0011 S 0030 R 1348 S 0129 S 0226 S 0426 S 0525 S 0651 S 0718 S 0655 S 0725 S 0753R 1244 R 1406 R 1513 R 1519 R 1601 R 1624 R 1804 R 1928 R 1953 R 2121 R 2154

05 S 0044 S 0114 S 0044 S 0234 S 0330 S 0532 S 0626 S 0733 S 0750 S 0728 S 0811 S 0850R 1335 R 1504 R 1445 R 1600 R 1600 R 1650 R 1721 R 1859 R 2018 R 2045 R 2215 R 2242


07 S 0157 S 0300 S 0244 S 0445 S 0540 S 0741 S 0813 S 0846 S 0854 S 0843 S 0957R 1524 R 1702 R 1635 R 1727 R 1726 R 1838 R 1918 R 2044 R 2158 R 2231 R 2357 S 1048

08 S 0239 S 0401 S 0349 S 0551 S 0646 S 0840 S 0858 S 0918 S 0928 S 0927 R 0006R 1622 R 1758 R 1725 R 1810 R 1813 R 1936 R 2015 R 2134 R 2250 R 2325 S 1056 S 1148

09 S 0327 S 0507 S 0456 S 0657 S 0752 S 0934 S 0938 S 0950 S 1005 R 0043 R 0045R 1722 R 1850 R 1811 R 1853 R 1903 R 2035 R 2110 R 2224 R 2343 S 1015 S 1156 S 1248

10 S 0420 S 0613 S 0603 S 0803 S 0857 S 1022 S 1014 S 1022 R 0019 R 0127 R 0124R 1821 R 1938 R 1856 R 1938 R 1957 R 2132 R 2202 R 2314 S 1047 S 1109 S 1257 S 1349

11 S 0519 S 0720 S 0709 S 0909 S 0958 S 1104 S 1047 R 0038 R 0112 R 0208 R 0203R 1919 R 2023 R 1938 R 2026 R 2054 R 2227 R 2253 S 1055 S 1133 S 1206 S 1359 S 1452

12 S 0622 S 0825 S 0814 S 1013 S 1054 S 1141 S 1119 R 0006 R 0134 R 0202 R 0248 R 0244R 2012 R 2105 R 2021 R 2118 R 2151 R 2320 R 2342 S 1131 S 1224 S 1307 S 1501 S 1557

13 S 0727 S 0928 S 0919 S 1114 S 1144 R 0059 R 0229 R 0249 R 0328 R 0329R 2102 R 2146 R 2104 R 2211 R 2248 S 1216 S 1151 S 1210 S 1321 S 1410 S 1606 S 1704

14 S 0832 S 1031 S 1023 S 1211 S 1228 R 0011 R 0032 R 0153 R 0322 R 0333 R 0410 R 0418R 2147 R 2227 R 2149 R 2307 R 2343 S 1248 S 1223 S 1254 S 1422 S 1514 S 1712 S 1812

15 S 0936 S 1132 S 1125 R 0101 R 0123 R 0250 R 0412 R 0415 R 0454 R 0513R 2229 R 2309 R 2237 S 1303 S 1307 S 1320 S 1258 S 1343 S 1526 S 1618 S 1820 S 1918

16 S 1037 S 1233 S 1226 R 0002 R 0036 R 0150 R 0215 R 0346 R 0459 R 0457 R 0542 R 0612R 2309 R 2354 R 2327 S 1349 S 1343 S 1352 S 1335 S 1439 S 1631 S 1723 S 1929 S 2020

17 S 1138 R 0057 R 0128 R 0240 R 0310 R 0442 R 0543 R 0539 R 0635 R 0714R 2348 S 1334 S 1324 S 1430 S 1416 S 1425 S 1417 S 1538 S 1736 S 1830 S 2036 S 2115

18 R 0041 R 0020 R 0151 R 0218 R 0332 R 0406 R 0535 R 0626 R 0622 R 0732 R 0816S 1238 S 1432 S 1417 S 1507 S 1448 S 1501 S 1504 S 1642 S 1841 S 1937 S 2139 S 2203

19 R 0028 R 0131 R 0114 R 0242 R 0307 R 0426 R 0503 R 0624 R 0707 R 0708 R 0832 R 0916S 1339 S 1527 S 1506 S 1542 S 1520 S 1540 S 1556 S 1746 S 1946 S 2045 S 2236 S 2245


21 R 0155 R 0318 R 0302 R 0423 R 0448 R 0618 R 0655 R 0752 R 0832 R 0851 R 1032 R 1107S 1538 S 1706 S 1629 S 1646 S 1626 S 1713 S 1755 S 1955 S 2157 S 2255 S 2356

22 R 0244 R 0413 R 0355 R 0512 R 0540 R 0715 R 0745 R 0833 R 0918 R 0948 S 0010 R 1158S 1637 S 1749 S 1706 S 1718 S 1703 S 1807 S 1859 S 2058 S 2301 S 2353 R 1129

23 R 0335 R 0507 R 0446 R 0602 R 0634 R 0810 R 0832 R 0913 R 1008 R 1047 S 0049 S 0028S 1732 S 1828 S 1740 S 1751 S 1744 S 1906 S 2002 S 2201 R 1223 R 1248

24 R 0429 R 0559 R 0537 R 0653 R 0730 R 0903 R 0916 R 0954 S 0004 S 0045 S 0124 S 0059S 1823 S 1904 S 1812 S 1826 S 1829 S 2007 S 2104 S 2304 R 1101 R 1145 R 1315 R 1338

25 R 0525 R 0650 R 0626 R 0746 R 0826 R 0951 R 0956 R 1037 S 0104 S 0131 S 0156 S 0131S 1909 S 1938 S 1844 S 1904 S 1920 S 2109 S 2206 R 1157 R 1242 R 1405 R 1428

26 R 0620 R 0741 R 0716 R 0840 R 0922 R 1035 R 1035 S 0007 S 0158 S 0212 S 0227 S 0204S 1951 S 2010 S 1916 S 1946 S 2014 S 2210 S 2307 R 1123 R 1254 R 1336 R 1455 R 1520

27 R 0713 R 0830 R 0806 R 0935 R 1015 R 1117 R 1115 S 0109 S 0247 S 0248 S 0258 S 0240S 2030 S 2042 S 1950 S 2032 S 2113 S 2311 R 1213 R 1351 R 1429 R 1545 R 1613

28 R 0806 R 0920 R 0857 R 1031 R 1105 R 1156 S 0008 S 0210 S 0331 S 0322 S 0331 S 0319S 2105 S 2115 S 2025 S 2123 S 2213 R 1155 R 1306 R 1446 R 1520 R 1635 R 1708

29 R 0856 R 1010 R 0950 R 1125 R 1152 S 0012 S 0110 S 0307 S 0410 S 0354 S 0405 S 0403S 2138 S 2149 S 2104 S 2219 S 2315 R 1235 R 1239 R 1402 R 1540 R 1609 R 1728 R 1803

30 R 0946 R 1044 R 1218 R 1235 S 0113 S 0213 S 0400 S 0446 S 0425 S 0442 S 0452S 2210 S 2147 S 2318 R 1314 R 1325 R 1459 R 1633 R 1659 R 1821 R 1858

31 R 1036 R 1140 S 0016 S 0315 S 0448 S 0457 S 0546S 2242 S 2236 R 1316 R 1416 R 1556 R 1749 R 1950

126


MonthDay

01 05 10 15 20 25

JanuaryRise 0511 0513 0517 0521 0524 0528Set 1846 1847 1847 1848 1847 1846

FebruaryRise 0533 0536 0539 0542 0545 0548Set 1844 1842 1839 1836 1833 1829

MarchRise 0550 0552 0555 0557 0559 0601Set 1824 1821 1816 1811 1806 1801

AprilRise 0603 0605 0607 0609 0611 0613Set 1754 1751 1746 1741 1737 1733

MayRise 0616 0618 0620 0622 0625 0627Set 1728 1726 1723 1720 1718 1717

JuneRise 0630 0632 0634 0635 0637 0638Set 1716 1715 1715 1716 1716 1718

JulyRise 0638 0638 0638 0637 0636 0634Set 1719 1721 1723 1725 1727 1729

AugustRise 0630 0628 0625 0621 0617 0613Set 1732 1734 1736 1738 1740 1742

SeptemberRise 0606 0602 0557 0552 0547 0541Set 1744 1745 1747 1749 1750 1752

OctoberRise 0535 0531 0526 0522 0518 0514Set 1754 1756 1758 1800 1802 1805

NovemberRise 0509 0506 0504 0502 0500 0459Set 1809 1811 1814 1818 1821 1825

DecemberRise 0459 0500 0501 0502 0504 0507Set 1829 1832 1835 1838 1841 1843

Times of Sunrise and Sunset for Gladstone - time zone 1000E

Disclaimer, Attribution and Copyright acknowledgement

This publication is comprised of information from the Bureau of Meteorology and The Department of Transport and Main Roads (Maritime Safety Queensland).

The Bureau of MeteorologyThe Bureau of Meteorology gives no warranty of any kind whether express, implied, statutory or otherwise in respect to the availability, accuracy, currency, completeness, quality or reliability of the information or that the information will be fit for any particular purpose or will not infringe any third party Intellectual Property rights.

The Bureau’s liability for any loss, damage, cost or expense resulting from use of, or reliance on, the information is entirely excluded.

This product is based on Bureau of Meteorology information that has subsequently been modified. The Bureau does not necessarily support or endorse, or have any connection with, the product.

In respect of that part of the information which is sourced from the Bureau, and to the maximum extent permitted by law:I. The Bureau makes no representation and gives no warranty of any kind whether express, implied, statutory or otherwise in respect to the

availability, accuracy, currency, completeness, quality or reliability of the information or that the information will be fit for any particular purpose or will not infringe any third party Intellectual Property rights; and

II. the Bureau’s liability for any loss, damage, cost or expense resulting from use of, or reliance on, the information is entirely excluded.

Department of Transport and Main Roads (Maritime Safety Queensland)The Queensland Tide Tables publication is comprised of tide prediction tables from the Bureau of Meteorology and additional information provided by Maritime Safety Queensland.

The Department of Transport and Main Roads gives no warranty of any kind whether express, implied, statutory or otherwise in respect to the availability, accuracy, currency, completeness, quality or reliability of the information or that the information will be fit for any particular purpose or will not infringe any third party Intellectual Property rights. The Department of Transport and Main Roads liability for any loss, damage, cost or expense resulting from use of, or reliance on, the information is entirely excluded.

TIMES OF MOONRISE AND MOONSET – GLADSTONE 2020LAT 23° 50’ S LONG 151° 15’ E TIME ZONE 1000E

R = Moonrise time S = Moonset timeDAY JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

01 R 1014 R 1126 R 1102 R 1235 R 1307 S 0117 S 0215 S 0415 S 0531 S 0519 S 0529 S 0523S 2306 S 2316 S 2226 S 2329 R 1356 R 1356 R 1511 R 1652 R 1723 R 1840 R 1916

02 R 1104 R 1217 R 1155 R 1330 S 0020 S 0219 S 0318 S 0512 S 0610 S 0551 S 0604 S 0608S 2339 S 2351 S 2307 R 1353 R 1436 R 1441 R 1608 R 1745 R 1813 R 1933 R 2011

03 R 1154 R 1310 R 1251 S 0027 S 0123 S 0322 S 0422 S 0605 S 0645 S 0623 S 0642 S 0658S 2353 R 1423 R 1437 R 1517 R 1531 R 1707 R 1837 R 1903 R 2026 R 2104

04 S 0011 S 0030 R 1348 S 0129 S 0226 S 0426 S 0525 S 0651 S 0718 S 0655 S 0725 S 0753R 1244 R 1406 R 1513 R 1519 R 1601 R 1624 R 1804 R 1928 R 1953 R 2121 R 2154



07 S 0157 S 0300 S 0244 S 0445 S 0540 S 0741 S 0813 S 0846 S 0854 S 0843 S 0957R 1524 R 1702 R 1635 R 1727 R 1726 R 1838 R 1918 R 2044 R 2158 R 2231 R 2357 S 1048

08 S 0239 S 0401 S 0349 S 0551 S 0646 S 0840 S 0858 S 0918 S 0928 S 0927 R 0006R 1622 R 1758 R 1725 R 1810 R 1813 R 1936 R 2015 R 2134 R 2250 R 2325 S 1056 S 1148

09 S 0327 S 0507 S 0456 S 0657 S 0752 S 0934 S 0938 S 0950 S 1005 R 0043 R 0045R 1722 R 1850 R 1811 R 1853 R 1903 R 2035 R 2110 R 2224 R 2343 S 1015 S 1156 S 1248

10 S 0420 S 0613 S 0603 S 0803 S 0857 S 1022 S 1014 S 1022 R 0019 R 0127 R 0124R 1821 R 1938 R 1856 R 1938 R 1957 R 2132 R 2202 R 2314 S 1047 S 1109 S 1257 S 1349

11 S 0519 S 0720 S 0709 S 0909 S 0958 S 1104 S 1047 R 0038 R 0112 R 0208 R 0203R 1919 R 2023 R 1938 R 2026 R 2054 R 2227 R 2253 S 1055 S 1133 S 1206 S 1359 S 1452

12 S 0622 S 0825 S 0814 S 1013 S 1054 S 1141 S 1119 R 0006 R 0134 R 0202 R 0248 R 0244R 2012 R 2105 R 2021 R 2118 R 2151 R 2320 R 2342 S 1131 S 1224 S 1307 S 1501 S 1557

13 S 0727 S 0928 S 0919 S 1114 S 1144 R 0059 R 0229 R 0249 R 0328 R 0329R 2102 R 2146 R 2104 R 2211 R 2248 S 1216 S 1151 S 1210 S 1321 S 1410 S 1606 S 1704

14 S 0832 S 1031 S 1023 S 1211 S 1228 R 0011 R 0032 R 0153 R 0322 R 0333 R 0410 R 0418R 2147 R 2227 R 2149 R 2307 R 2343 S 1248 S 1223 S 1254 S 1422 S 1514 S 1712 S 1812

15 S 0936 S 1132 S 1125 R 0101 R 0123 R 0250 R 0412 R 0415 R 0454 R 0513R 2229 R 2309 R 2237 S 1303 S 1307 S 1320 S 1258 S 1343 S 1526 S 1618 S 1820 S 1918

16 S 1037 S 1233 S 1226 R 0002 R 0036 R 0150 R 0215 R 0346 R 0459 R 0457 R 0542 R 0612R 2309 R 2354 R 2327 S 1349 S 1343 S 1352 S 1335 S 1439 S 1631 S 1723 S 1929 S 2020

17 S 1138 R 0057 R 0128 R 0240 R 0310 R 0442 R 0543 R 0539 R 0635 R 0714R 2348 S 1334 S 1324 S 1430 S 1416 S 1425 S 1417 S 1538 S 1736 S 1830 S 2036 S 2115

18 R 0041 R 0020 R 0151 R 0218 R 0332 R 0406 R 0535 R 0626 R 0622 R 0732 R 0816S 1238 S 1432 S 1417 S 1507 S 1448 S 1501 S 1504 S 1642 S 1841 S 1937 S 2139 S 2203



21 R 0155 R 0318 R 0302 R 0423 R 0448 R 0618 R 0655 R 0752 R 0832 R 0851 R 1032 R 1107S 1538 S 1706 S 1629 S 1646 S 1626 S 1713 S 1755 S 1955 S 2157 S 2255 S 2356

22 R 0244 R 0413 R 0355 R 0512 R 0540 R 0715 R 0745 R 0833 R 0918 R 0948 S 0010 R 1158S 1637 S 1749 S 1706 S 1718 S 1703 S 1807 S 1859 S 2058 S 2301 S 2353 R 1129

23 R 0335 R 0507 R 0446 R 0602 R 0634 R 0810 R 0832 R 0913 R 1008 R 1047 S 0049 S 0028S 1732 S 1828 S 1740 S 1751 S 1744 S 1906 S 2002 S 2201 R 1223 R 1248

24 R 0429 R 0559 R 0537 R 0653 R 0730 R 0903 R 0916 R 0954 S 0004 S 0045 S 0124 S 0059S 1823 S 1904 S 1812 S 1826 S 1829 S 2007 S 2104 S 2304 R 1101 R 1145 R 1315 R 1338

25 R 0525 R 0650 R 0626 R 0746 R 0826 R 0951 R 0956 R 1037 S 0104 S 0131 S 0156 S 0131S 1909 S 1938 S 1844 S 1904 S 1920 S 2109 S 2206 R 1157 R 1242 R 1405 R 1428

26 R 0620 R 0741 R 0716 R 0840 R 0922 R 1035 R 1035 S 0007 S 0158 S 0212 S 0227 S 0204S 1951 S 2010 S 1916 S 1946 S 2014 S 2210 S 2307 R 1123 R 1254 R 1336 R 1455 R 1520

27 R 0713 R 0830 R 0806 R 0935 R 1015 R 1117 R 1115 S 0109 S 0247 S 0248 S 0258 S 0240S 2030 S 2042 S 1950 S 2032 S 2113 S 2311 R 1213 R 1351 R 1429 R 1545 R 1613

28 R 0806 R 0920 R 0857 R 1031 R 1105 R 1156 S 0008 S 0210 S 0331 S 0322 S 0331 S 0319S 2105 S 2115 S 2025 S 2123 S 2213 R 1155 R 1306 R 1446 R 1520 R 1635 R 1708

29 R 0856 R 1010 R 0950 R 1125 R 1152 S 0012 S 0110 S 0307 S 0410 S 0354 S 0405 S 0403S 2138 S 2149 S 2104 S 2219 S 2315 R 1235 R 1239 R 1402 R 1540 R 1609 R 1728 R 1803

30 R 0946 R 1044 R 1218 R 1235 S 0113 S 0213 S 0400 S 0446 S 0425 S 0442 S 0452S 2210 S 2147 S 2318 R 1314 R 1325 R 1459 R 1633 R 1659 R 1821 R 1858

31 R 1036 R 1140 S 0016 S 0315 S 0448 S 0457 S 0546S 2242 S 2236 R 1316 R 1416 R 1556 R 1749 R 1950

126


How do I join?Go to www.vmrgladstone.org.au for current membership rates and to access a membership application form online. You can also sign up at the base on weekends.

Contact usVMR Gladstone Base, Alf O’Rourke Drive, GladstoneP: 4972 3333F: 4972 3396E: [email protected] W: vmrgladstone.org.au Facebook: vmrgladstoneDuty Controller: 0417 681 921Call sign: VMR 446 Gladstone or VMR Gladstone

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gladstone tide tables 2020 · 2020. 3. 22. · gladstone tide tables 2020 page 5 tide calculations...

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