Saint Mary's Harbour 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 06:07 AM and sunset is at 07:59 PM.
Days 1–3 Weather SummaryModerate rain (total 13mm), heaviest on Sun afternoon. Icy conditions (max 5°C on Sun afternoon, min -3°C on Fri night). Winds increasing (calm on Sat morning, fresh winds from the SSE by Sun morning). | Days 4–6 Weather SummaryMostly dry. Icy conditions (max 6°C on Mon morning, min -2°C on Tue night). Wind will be generally light. | Days 7–9 Weather SummaryLight rain (total 9mm), mostly falling on Thu afternoon. Mild temperatures (max 9°C on Thu afternoon, min 2°C on Fri night). Wind will be generally light. | Days 10–12 Weather SummaryHeavy rain (total 22mm), heaviest during Tue night. Freeze-thaw conditions (max 11°C on Tue morning, min -2°C on Sun night). Winds decreasing (strong winds from the NE on Mon night, light winds from the NE by Tue night). | |||||||||||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | |||||||||||||||||||||||||
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 | 6:55PM1.63m | 7:10AM1.77m | 7:34PM1.81m | 7:49AM1.86m | 8:00PM1.92m | 8:16AM1.90m | 8:21PM1.95m | 8:39AM1.89m | 8:42PM1.91m | 9:00AM1.79m | 9:07PM1.81m | 9:22AM1.62m | 9:39PM1.67m | 9:48AM1.42m | 10:24PM1.53m | 10:25AM1.23m | 11:35PM1.45m | 11:29AM1.11m | 00:59AM1.48m | 1:16PM1.15m | 1:58AM1.60m | 2:19PM1.31m | 2:46AM1.72m | |||||||||||||
Low Tide | 12:45PM0.94m | 00:46AM0.91m | 1:09PM0.89m | 1:32AM0.81m | 1:32PM0.78m | 2:01AM0.66m | 1:56PM0.63m | 2:23AM0.50m | 2:21PM0.48m | 2:46AM0.36m | 2:46PM0.36m | 3:12AM0.29m | 3:13PM0.28m | 3:43AM0.28m | 3:43PM0.25m | 4:25AM0.34m | 4:23PM0.28m | 5:26AM0.41m | 5:19PM0.34m | 6:45AM0.45m | 6:35PM0.41m | 7:54AM0.46m | 7:47PM0.51m | |||||||||||||
N 3 | N 3 | N 2 | E 2 | SSW 2 | S 3 | S 3 | S 4 | SW 8 | SW 2 | SSW 3 | SW 3 | W 2 | W 2 | W 2 | E 2 | SE 2 | E 2 | E 2 | E 2 | S 2 | S 2 | S 8 | S 2 | S 8 | SSW 3 | S 8 | NNE 2 | NE 3 | NE 3 | NE 3 | ENE 3 | E 3 | E 2 | E 2 | ENE 2 | |
 |  |  | | |  |  |  |  | | | | | | | | | | | |  | | | | | | |  |  | | | | | | |  | |
cloudy | clear | clear | clear | clear | cloudy | light rain | heavy rain | some clouds | clear | clear | some clouds | clear | clear | clear | clear | clear | some clouds | cloudy | light rain | light rain | cloudy | light rain | cloudy | clear | clear | some clouds | some clouds | rain shwrs | clear | some clouds | cloudy | light rain | some clouds | cloudy | heavy rain | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | 2.0 | 11 | — | — | — | — | — | — | — | — | — | — | — | 4 | 3 | — | 2.0 | — | — | — | — | — | 1.0 | — | — | — | 5 | — | — | 15 | |
max°C | 1 | 2 | -2 | 1 | 1 | 1 | 4 | 5 | 3 | 6 | 5 | 3 | 1 | 1 | -1 | 6 | 6 | 2 | 4 | 9 | 8 | 7 | 8 | 6 | 6 | 6 | 4 | 6 | 3 | -1 | 4 | 5 | 5 | 11 | 10 | 9 |
Moonrise | — | 3:36 | — | — | 4:42 | — | — | 5:47 | — | — | 6:53 | — | — | 8:01 | — | — | — | 9:12 | — | — | 10:24 | — | — | 11:36 | — | — | — | 12:44 | — | — | 1:41 | — | — | 2:27 | — | — |
Moonset | 4:47 | — | — | 5:01 | — | — | 5:15 | — | — | 5:29 | — | — | 5:44 | — | — | 6:01 | — | — | 6:22 | — | — | 6:50 | — | — | 7:27 | — | — | 8:16 | — | — | 9:19 | — | — | 10:33 | — | — |
 | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:03 | — | — | 6:01 | — | — | 5:58 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — |
 | — | 7:59 | — | — | 8:00 | — | — | 8:00 | — | — | 8:02 | — | — | 8:04 | — | — | 8:05 | — | — | 8:07 | — | — | 8:07 | — | — | 8:08 | — | — | 8:10 | — | — | 8:12 | — | — | 8:13 | — |
Today's sea temperature in Saint Mary's Harbour is 1.7 °C (Statistics for 19 Apr 1981-2005 – mean: 1.5 max: 3.0 min: 0.4°C) | ||||||||||||||||||||||||||||||||||||
Nearest