Great St Lawrence Harbour (2) tide table for the next 7 days
Issued (local time): 8 am Saturday 17 Apr 2021
Forecast update inUpdates in hr min sUpdate imminent
Great St Lawrence Harbour (2) tide table for the next 7 daysForecast update inUpdates in hr min sUpdate imminent
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Days 0–3 Weather Summary: Heavy rain (total 22mm), heaviest during Sun afternoon. Low air temperatures (max 5°C on Sat afternoon, min 2°C on Sat morning). Winds decreasing (strong winds from the ENE on Sat morning, light winds from the S by Sun night). | Days 4–6 Weather Summary: Light rain (total 6mm), mostly falling on Thu night. Low air temperatures (max 7°C on Wed morning, min 2°C on Tue night). Mainly strong winds. | ||||||||||||||||
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| Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | |||||||||||||
| 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) |
12:56PM
1.64 |
1:16AM
1.90 |
1:40PM
1.56 |
2:06AM
1.84 |
2:31PM
1.51 |
3:02AM
1.80 |
3:30PM
1.49 |
4:05AM
1.78 |
4:39PM
1.53 |
5:15AM
1.81 |
5:53PM
1.64 |
6:25AM
1.89 |
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Low Tide height (m) |
6:50AM
0.82 |
6:53PM
0.82 |
7:29AM
0.94 |
7:31PM
0.91 |
8:15AM
1.06 |
8:19PM
1.01 |
9:17AM
1.15 |
9:26PM
1.08 |
10:47AM
1.16 |
10:57PM
1.07 |
12:19PM
1.05 |
00:25AM
0.95 |
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Swell (m) direction |
ENE | E | E | ESE | ESE | SSE | SSE | SSE | S | S | SW | SSW | WSW | WSW | WSW | SSW | ESE | SSE |
| Wave Height (m) | 1.3 | 1.1 | 1.5 | 1.7 | 1.6 | 0.8 | 0.8 | 0.7 | 0.8 | 0.7 | 0.8 | 0.7 | 0.7 | 1.0 | 0.6 | 0.3 | 0.9 | 1.4 |
| Period (s) | 5 | 5 | 6 | 6 | 6 | 7 | 9 | 8 | 8 | 8 | 6 | 7 | 4 | 4 | 4 | 7 | 4 | 6 |
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Wind (km/h) |
ENE |
ENE |
ENE |
E |
ESE |
SSE |
S |
SW |
WSW |
WNW |
NW |
W |
W |
W |
WNW |
ESE |
ESE |
WSW |
| Today's sea temperature in Great St Lawrence Harbour (2) is 1.4 °C (Statistics for 17 Apr 1981-2005 – mean: 1.4 max: 2.9 min: 0.1 °C) | ||||||||||||||||||
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| Summary | cloudy | light rain |
heavy rain |
light rain |
mod rain |
cloudy | cloudy | cloudy | cloudy | some clouds |
cloudy | some clouds |
clear | clear | clear | some clouds |
light rain |
rain shwrs |
| Rain mm | - | 1 | 11 | 1 | 9 | - | - | - | - | - | - | - | - | - | - | - | 1 | 5 |
| High °C | 4 | 5 | 3 | 3 | 4 | 3 | 3 | 3 | 3 | 6 | 6 | 4 | 7 | 7 | 4 | 6 | 5 | 5 |
| Low °C | 2 | 5 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 3 | 5 | 2 | 7 | 6 | 3 | 6 | 4 | 3 |
| Chill °C | -3 | -1 | -3 | -3 | -1 | 0 | 0 | -1 | -1 | 2 | 2 | 0 | 3 | 2 | -1 | 2 | 0 | 0 |
| Sunrise | 6:20 | - | - | 6:18 | - | - | 6:16 | - | - | 6:15 | - | - | 6:13 | - | - | 6:11 | - | - |
| Sunset | - | 8:01 | - | - | 8:02 | - | - | 8:05 | - | - | 8:06 | - | - | 8:07 | - | - | 8:08 | - |
Tide datum: -.