Great Sound Island tide table for the next 7 days
Issued (local time): 7 am Sunday 28 Feb 2021
Forecast update inUpdates in hr min sUpdate imminent
Great Sound Island tide table for the next 7 daysForecast update inUpdates in hr min sUpdate imminent
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Days 0–3 Weather Summary: Light rain (total 2mm), mostly falling on Tue morning. Warm air temperatures (max 20°C on Mon night, min 12°C on Tue night). Winds decreasing (gales from the WSW on Mon night, calm by Tue night). | Days 4–6 Weather Summary: Light rain (total 8mm), mostly falling on Wed night. Warm air temperatures (max 21°C on Wed night, min 12°C on Wed morning). Winds increasing (light winds from the SSE on Wed morning, severe gales from the SSW by Wed night). | ||||||||||||||||
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| Sunday 28 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | |||||||||||||
| Time of Day |
morn- ing |
after- noon |
night |
morn- ing |
after- noon |
night |
morn- ing |
after- noon |
night |
morn- ing |
after- noon |
night |
morn- ing |
after- noon |
night |
morn- ing |
after- noon |
night |
| Wave Height Map See all maps |
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High Tide height (m) |
9:19AM
0.93 |
9:41PM
0.90 |
10:04AM
0.90 |
10:28PM
0.91 |
10:50AM
0.86 |
11:17PM
0.91 |
11:40AM
0.80 |
00:10AM
0.89 |
12:33PM
0.74 |
1:08AM
0.86 |
1:33PM
0.69 |
2:13AM
0.83 |
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Low Tide height (m) |
3:34PM
-0.12 |
3:54AM
-0.13 |
4:16PM
-0.13 |
4:45AM
-0.12 |
5:00PM
-0.12 |
5:38AM
-0.09 |
5:48PM
-0.10 |
6:36AM
-0.04 |
6:40PM
-0.07 |
7:39AM
0.01 |
7:39PM
-0.03 |
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Swell (m) direction |
NNE | ESE | ESE | ESE | W | W | WNW | NW | NNW | NNW | NNW | SW | WSW | W | W | W | WNW | NW |
| Wave Height (m) | 1.3 | 1.3 | 1.0 | 1.2 | 1.6 | 2.5 | 3.5 | 3.5 | 3.5 | 3.0 | 2.5 | 4.0 | 4.0 | 3.0 | 2.1 | 1.8 | 1.7 | 1.6 |
| Period (s) | 8 | 10 | 10 | 10 | 5 | 7 | 9 | 10 | 12 | 11 | 11 | 8 | 10 | 10 | 9 | 9 | 8 | 8 |
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Wind (km/h) |
SW |
W |
W |
WSW |
WSW |
WSW |
NW |
NNW |
N |
SSE |
SSE |
SSW |
NW |
WNW |
WNW |
WNW |
NW |
NW |
| Today's sea temperature in Great Sound Island is 19.7 °C (Statistics for 28 Feb 1981-2005 – mean: 19.6 max: 20.7 min: 18.8 °C) | ||||||||||||||||||
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| Summary | some clouds |
some clouds |
clear | clear | clear | some clouds |
light rain |
cloudy | some clouds |
cloudy | cloudy | rain shwrs |
rain shwrs |
some clouds |
some clouds |
some clouds |
some clouds |
some clouds |
| Rain mm | - | - | - | - | - | - | 2 | - | - | - | - | 7 | 1 | - | - | - | - | - |
| High °C | 18 | 19 | 19 | 19 | 19 | 20 | 19 | 14 | 13 | 13 | 17 | 21 | 19 | 17 | 17 | 17 | 17 | 16 |
| Low °C | 17 | 19 | 19 | 19 | 19 | 19 | 17 | 13 | 12 | 12 | 15 | 20 | 17 | 17 | 17 | 16 | 16 | 15 |
| Chill °C | 17 | 18 | 19 | 18 | 18 | 19 | 18 | 11 | 11 | 11 | 15 | 20 | 18 | 16 | 16 | 16 | 16 | 15 |
| Sunrise | 6:48 | - | - | 6:47 | - | - | 6:45 | - | - | 6:43 | - | - | 6:43 | - | - | 6:41 | - | - |
| Sunset | - | 6:15 | - | - | 6:15 | - | - | 6:16 | - | - | 6:17 | - | - | 6:17 | - | - | 6:19 | - |
Tide datum: Mean Lower Low Water.