Great St Lawrence 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 07:18 AM and sunset is at 05:32 PM.
Days 1–3 Weather SummaryMostly dry. Air temperatures will be below freezing (max 0°C on Fri morning, min -2°C on Sat night). Winds decreasing (strong winds from the W on Fri morning, calm by Sun morning). | Days 4–6 Weather SummaryA light covering of new snow, mostly falling on Wed morning. Icy conditions (max 1°C on Tue night, min -3°C on Wed night). Winds increasing (calm on Mon night, strong winds from the WNW by Wed night). | Days 7–9 Weather SummaryA moderate fall of snow, heaviest on Fri morning. Temperatures will be below freezing (max -2°C on Thu morning, min -9°C on Fri afternoon). Winds increasing (light winds from the WSW on Thu night, near gales from the WNW by Fri afternoon). | Days 10–12 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -2°C on Sun afternoon, min -6°C on Sun morning). Winds increasing (light winds from the WNW on Sun morning, strong winds from the WNW by Mon afternoon). | ||||||||||||||||||||||||||||||||||||||||||||
Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Sat 28 | ||||||||||||||||||||||||||||||||
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 | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 5:33AM1.82m | 5:35PM1.46m | 6:30AM1.87m | 6:37PM1.54m | 7:18AM1.93m | 7:24PM1.64m | 7:58AM1.98m | 8:03PM1.75m | 8:34AM2.01m | 8:39PM1.86m | 9:09AM2.02m | 9:16PM1.95m | 9:44AM2.00m | 9:55PM2.02m | 10:20AM1.95m | 10:39PM2.05m | 11:01AM1.88m | 11:30PM2.05m | 11:46AM1.80m | 00:28AM2.03m | 12:37PM1.71m | 1:31AM2.01m | 1:33PM1.64m | 2:36AM1.99m | 2:35PM1.58m | 3:43AM1.98m | 3:45PM1.56m | 4:53AM1.99m | 5:07PM1.60m | ||||||||||||||||||
Low Tide | 11:46AM0.93m | 11:32PM0.78m | 12:27PM0.84m | 00:15AM0.71m | 1:05PM0.75m | 00:56AM0.64m | 1:43PM0.66m | 1:36AM0.58m | 2:20PM0.57m | 2:18AM0.54m | 2:57PM0.50m | 3:01AM0.52m | 3:33PM0.44m | 3:46AM0.52m | 4:10PM0.41m | 4:33AM0.55m | 4:48PM0.41m | 5:21AM0.62m | 5:28PM0.45m | 6:13AM0.71m | 6:11PM0.52m | 7:14AM0.81m | 7:05PM0.62m | 8:34AM0.88m | 8:23PM0.71m | 10:04AM0.87m | 10:02PM0.71m | 11:13AM0.80m | |||||||||||||||||||
SW 10 | SW 10 | SSW 10 | S 10 | S 10 | S 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | S 8 | SSE 8 | SE 8 | SSE 8 | SE 8 | SSE 6 | SSE 8 | SSW 7 | SW 8 | SW 9 | SSW 9 | SE 7 | SSW 8 | SW 9 | S 9 | S 9 | S 8 | SSE 8 | SSW 7 | S 10 | W 6 | W 6 | W 6 | S 10 | E 14 | ESE 15 | WSW 8 | W 7 | WSW 9 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 | SW 8 | ESE 15 | ESE 14 | |
 |  |  | | | | | | | | | | | |  |  | | | | |  |  |  | | | | | | | |  | |  | | |  | | | | | | | | | | | | |
cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | some clouds | cloudy | some clouds | cloudy | light snow | light snow | some clouds | some clouds | cloudy | snow shwrs | mod snow | snow shwrs | some clouds | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | cloudy | light snow | light snow | cloudy | light snow | cloudy | cloudy | cloudy | some clouds | cloudy | cloudy | some clouds | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 0 | 0 | -1 | 0 | 0 | -2 | -1 | -1 | -2 | -1 | -1 | -2 | -1 | -1 | 1 | 0 | 1 | 0 | -2 | -2 | -2 | -3 | -8 | -6 | -4 | -3 | -6 | -3 | -2 | -3 | -3 | -3 | -5 | -4 | -3 | -4 | -5 | -5 | -2 | 2 | 2 | 2 | 1 | 1 | 0 | 0 | 0 |
Moonrise | 5:26 | — | — | 6:06 | — | — | 6:37 | — | — | 7:01 | — | — | 7:22 | — | — | 7:40 | — | — | 7:57 | — | — | 8:13 | — | — | 8:32 | — | — | 8:54 | — | — | 9:22 | — | — | 10:00 | — | — | 10:50 | — | — | 11:55 | — | — | 1:11 | — | — | 2:32 | — |
Moonset | 1:08 | — | — | 2:15 | — | — | — | 3:28 | — | — | 4:43 | — | — | 5:58 | — | — | 7:13 | — | — | 8:29 | — | — | — | 9:46 | — | — | 11:06 | — | — | — | 12:28 | — | — | 1:50 | — | — | 3:07 | — | — | 4:12 | — | — | 5:03 | — | — | 5:40 | — |
 | 7:18 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:11 | — | — | 7:09 | — | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:52 | — |
 | — | 5:32 | — | — | 5:34 | — | — | 5:36 | — | — | 5:37 | — | — | 5:38 | — | — | 5:39 | — | — | 5:42 | — | — | 5:43 | — | — | 5:45 | — | — | 5:45 | — | — | 5:47 | — | — | 5:49 | — | — | 5:51 | — | — | 5:52 | — | — | 5:53 | — | — | 5:54 |
Today's sea temperature in Great St Lawrence is 1.1° C (Statistics for 13 Feb 1981-2005 – mean: 0.4 max: 1.5 min: -0.8°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest