Great St Lawrence Harbour (2) Sea Conditions table showing wave height, swell direction and period.
High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 07:41 AM and sunset is at 04:22 PM.
Days 1–3 Weather SummaryA dusting of snow turning to light rain (total 5mm) on Mon afternoon. Icy conditions (max 5°C on Mon afternoon, min -5°C on Mon night). Winds increasing (light winds from the WNW on Mon morning, gales from the NW by Mon night). | Days 4–6 Weather SummaryModerate rain (total 11mm), heaviest on Thu morning. Icy conditions (max 7°C on Thu morning, min -1°C on Wed morning). Winds increasing (light winds from the SW on Wed night, strong winds from the W by Fri night). | Days 7–9 Weather SummaryLight rain (total 5mm), mostly falling on Sun morning. Freeze-thaw conditions (max 6°C on Sun morning, min -1°C on Sat night). Winds increasing (light winds from the N on Sat afternoon, gales from the W by Sun night). | Days 10–12 Weather SummaryA light covering of new snow, mostly falling on Tue afternoon. Becoming milder with moderate rain (total 11mm) heaviest on Tue night. Freeze-thaw conditions (max 4°C on Tue night, min -5°C on Thu night). Winds increasing (light winds from the ESE on Tue morning, strong winds from the W by Wed night). | |||||||||||||||||||||||||||||||||
Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
High Tide | 10:29AM2.25m | 11:01PM1.74m | 11:25AM2.17m | 11:58PM1.69m | 12:22PM2.06m | 00:54AM1.65m | 1:17PM1.93m | 1:48AM1.62m | 2:11PM1.79m | 2:42AM1.60m | 3:06PM1.66m | 3:39AM1.61m | 4:03PM1.56m | 4:38AM1.64m | 5:02PM1.51m | 5:35AM1.70m | 5:56PM1.51m | 6:23AM1.78m | 6:39PM1.53m | 7:04AM1.86m | 7:12PM1.57m | 7:38AM1.93m | 7:43PM1.60m | |||||||||||||
Low Tide | 4:49PM0.52m | 4:41AM0.50m | 5:36PM0.63m | 6:22PM0.75m | 6:18AM0.73m | 7:11PM0.87m | 7:15AM0.85m | 8:08PM0.96m | 8:32AM0.94m | 9:26PM1.01m | 10:22AM0.96m | 10:32PM1.01m | 11:27AM0.93m | 11:14PM0.97m | 12:11PM0.89m | 11:51PM0.92m | 12:50PM0.85m | 00:28AM0.86m | 1:28PM0.82m | 1:06AM0.81m | 2:05PM0.79m | 1:45AM0.76m | ||||||||||||||
SW 7 | WSW 4 | WSW 6 | SSW 11 | SSW 7 | WSW 9 | WSW 10 | W 6 | WSW 7 | WSW 6 | SW 6 | SSW 7 | SSW 8 | S 10 | SSW 11 | SSW 11 | SSW 10 | SW 10 | SW 10 | SW 9 | SSW 9 | SSE 8 | SSW 10 | SSW 14 | SW 13 | SW 12 | SW 11 | SSW 10 | SSW 9 | S 9 | SSW 9 | SSW 9 | SSW 11 | S 11 | S 11 | SSW 11 | |
 | |  |  |  |  | | | | | |  |  |  | | | | | | |  | | | | |  | | |  |  | | | | | | | |
some clouds | some clouds | some clouds | cloudy | light snow | snow shwrs | some clouds | cloudy | some clouds | cloudy | cloudy | light rain | light rain | rain shwrs | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | light rain | light rain | some clouds | some clouds | clear | some clouds | cloudy | mod snow | heavy rain | light snow | some clouds | some clouds | cloudy | some clouds | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | 5 | — | — | — | — | — | — | 5 | 5 | 1 | — | — | — | — | — | — | — | 3 | 2 | — | — | — | — | — | — | 11 | — | — | — | — | — | — | |
max°C | 0 | 1 | 2 | 0 | 5 | 1 | -3 | -2 | -1 | 0 | 2 | 5 | 7 | 7 | 5 | 3 | 2 | 0 | 0 | 0 | 1 | 6 | 3 | 1 | 2 | 2 | 1 | 1 | 0 | 4 | 1 | -1 | 0 | 0 | 1 | -1 |
Moonrise | — | 7:11 | — | — | 8:33 | — | — | — | 9:52 | — | — | 11:05 | — | — | — | 12:15 | — | — | 1:23 | — | — | 2:29 | — | — | 3:36 | — | — | 4:44 | — | — | 5:52 | — | — | 6:57 | — | — |
Moonset | 10:45 | — | — | 11:19 | — | — | 11:44 | — | — | 12:04 | — | — | 12:21 | — | — | 12:36 | — | — | 12:51 | — | — | 1:06 | — | — | 1:24 | — | — | 1:46 | — | — | 2:13 | — | — | 2:49 | — | — |
 | 7:41 | — | — | 7:43 | — | — | 7:43 | — | — | 7:45 | — | — | 7:46 | — | — | 7:47 | — | — | 7:48 | — | — | 7:48 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:52 | — | — |
 | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — |
Today's sea temperature in Great St Lawrence Harbour (2) is 6.0° C (Statistics for 07 Dec 1981-2005 – mean: 4.1 max: 5.6 min: 2.7°C) | ||||||||||||||||||||||||||||||||||||
Nearest