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 — and sunset is at 08:15 PM.
Days 1–4 Weather SummaryModerate rain (total 11mm), heaviest on Sun afternoon. Icy conditions (max 8°C on Mon afternoon, min -1°C on Fri night). Winds decreasing (strong winds from the NE on Sun morning, light winds from the NE by Mon morning). | Days 5–7 Weather SummaryModerate rain (total 10mm), heaviest on Mon night. Low air temperatures (max 7°C on Mon night, min 4°C on Tue night). Winds decreasing (fresh winds from the NE on Tue morning, light winds from the NE by Wed afternoon). | Days 8–10 Weather SummaryLight rain (total 3mm), mostly falling on Thu night. Very mild (max 10°C on Sun afternoon, min 3°C on Thu night). Wind will be generally light. | Days 11–13 Weather SummaryMostly dry. Very mild (max 11°C on Wed afternoon, min 2°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wed 8 | |||||||||||||||||||||||||
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 | 11:17PM2.01m | 11:31AM1.61m | 00:06AM2.00m | 12:15PM1.59m | 00:57AM1.97m | 1:03PM1.59m | 1:50AM1.95m | 1:56PM1.59m | 2:45AM1.92m | 2:58PM1.63m | 3:45AM1.89m | 4:10PM1.70m | 4:48AM1.88m | 5:22PM1.83m | 5:50AM1.87m | 6:24PM1.99m | 6:47AM1.87m | 7:17PM2.14m | 7:39AM1.87m | 8:06PM2.24m | 8:30AM1.85m | 8:56PM2.29m | 9:21AM1.82m | |||||||||||||
Low Tide | 5:13AM0.67m | 4:58PM0.56m | 5:56AM0.70m | 5:36PM0.60m | 6:44AM0.74m | 6:22PM0.67m | 7:42AM0.77m | 7:21PM0.74m | 8:49AM0.77m | 8:44PM0.79m | 9:56AM0.73m | 10:12PM0.77m | 10:56AM0.65m | 11:23PM0.70m | 11:51AM0.57m | 00:25AM0.63m | 12:43PM0.49m | 1:22AM0.57m | 1:33PM0.42m | 2:15AM0.52m | 2:20PM0.37m | 3:05AM0.50m | 3:04PM0.36m | |||||||||||||
S 8 | S 8 | S 6 | NE 5 | NE 6 | NE 6 | ESE 6 | SE 9 | SE 9 | NE 4 | NE 5 | SE 11 | SE 10 | ESE 8 | SE 10 | SE 9 | SE 9 | SE 9 | ESE 7 | SE 9 | SE 8 | ENE 4 | NE 4 | SE 6 | SE 5 | ESE 5 | E 4 | ESE 5 | ESE 4 | S 7 | S 6 | ENE 3 | SSW 6 | SW 7 | SSW 7 | SSW 7 | |
 |  |  | |  |  |  | |  |  | | | | | | | | | | | | | | | | | | | | | | | |  | | | |
some clouds | some clouds | clear | some clouds | cloudy | light rain | cloudy | cloudy | mod rain | light rain | light rain | light rain | light rain | light rain | cloudy | cloudy | cloudy | light rain | light rain | cloudy | cloudy | light rain | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | clear | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | 5 | — | — | 6 | 1.0 | 1.0 | 2.0 | 2.0 | 2.0 | — | — | — | 2.0 | 2.0 | — | — | 1.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 0 | 4 | 5 | 2 | 4 | 2 | 4 | 7 | 8 | 7 | 6 | 5 | 5 | 6 | 6 | 6 | 7 | 5 | 4 | 6 | 6 | 4 | 5 | 9 | 6 | 9 | 10 | 8 | 6 | 7 | 5 | 5 | 7 | 6 | 8 | 11 |
Moonrise | 11:44 | — | — | — | 12:51 | — | — | 1:48 | — | — | 2:34 | — | — | 3:09 | — | — | 3:35 | — | — | 3:57 | — | — | 4:17 | — | — | 4:34 | — | — | 4:53 | — | — | 5:14 | — | — | 5:40 | — |
Moonset | 6:58 | 7:35 | — | — | 8:24 | — | — | 9:26 | — | — | 10:40 | — | — | 12:01 | — | — | 1:23 | — | — | 2:45 | — | — | — | 4:07 | — | — | 5:30 | — | — | 6:53 | — | — | 8:19 | — | — | 9:44 |
 | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — | 5:47 | — | — | 5:46 | — | — | 5:45 | — |
 | 8:15 | — | 8:15 | — | — | 8:17 | — | — | 8:19 | — | — | 8:21 | — | — | 8:22 | — | — | 8:22 | — | — | 8:24 | — | — | 8:25 | — | — | 8:27 | — | — | 8:29 | — | — | 8:30 | — | — | 8:30 |
Today's sea temperature in Great St Lawrence is 1.8 °C (Statistics for 26 Apr 1981-2005 – mean: 2.0 max: 3.4 min: 0.3°C) | ||||||||||||||||||||||||||||||||||||
Nearest