Southwest Harbor 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 06:39 AM and sunset is at 03:59 PM.
Days 1–3 Weather SummaryModerate rain (total 12mm), heaviest on Sat morning. Low air temperatures (max 7°C on Sat morning, min 2°C on Sun night). Winds decreasing (strong winds from the NNW on Sat morning, calm by Mon night). | Days 4–6 Weather SummaryLight rain (total 7mm), mostly falling on Tue afternoon. Cool air temperatures (max 10°C on Tue afternoon, min 2°C on Thu night). Winds decreasing (strong winds from the WSW on Wed morning, calm by Thu afternoon). | Days 7–9 Weather SummaryA moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 3°C on Fri morning, min -3°C on Sun night). Winds increasing (moderate winds from the NE on Fri morning, near gales from the W by Sat night). | Days 10–12 Weather SummaryMostly dry. Freeze-thaw conditions (max 1°C on Tue afternoon, min -4°C on Tue night). Winds decreasing (fresh winds from the W on Mon morning, light winds from the NNE by Thu morning). | |||||||||||||||||||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | |||||||||||||||||||||||||
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 | 4:48PM2.95m | 5:33AM2.84m | 5:48PM2.87m | 6:25AM2.90m | 6:44PM2.84m | 7:12AM2.97m | 7:36PM2.84m | 7:55AM3.06m | 8:23PM2.85m | 8:34AM3.14m | 9:05PM2.86m | 9:10AM3.21m | 9:45PM2.87m | 9:45AM3.26m | 10:22PM2.87m | 10:20AM3.29m | 10:59PM2.86m | 10:55AM3.32m | 11:37PM2.85m | 11:34AM3.33m | 00:17AM2.84m | 12:15PM3.33m | 1:01AM2.84m | |||||||||||||
Low Tide | 10:46AM0.61m | 11:23PM0.35m | 11:48AM0.59m | 00:17AM0.41m | 12:46PM0.52m | 1:06AM0.44m | 1:37PM0.42m | 1:50AM0.45m | 2:24PM0.32m | 2:31AM0.45m | 3:05PM0.22m | 3:08AM0.45m | 3:44PM0.14m | 3:43AM0.45m | 4:20PM0.09m | 4:18AM0.45m | 4:56PM0.05m | 4:54AM0.44m | 5:33PM0.04m | 5:32AM0.44m | 6:12PM0.03m | 6:13AM0.44m | 6:55PM0.02m | 6:59AM0.44m | ||||||||||||
NNE 4 | N 5 | NW 4 | W 5 | WNW 4 | WNW 4 | NW 4 | NW 3 | S 8 | S 3 | SSE 5 | S 6 | SW 5 | WSW 5 | WSW 4 | SW 4 | SSW 7 | S 7 | ENE 3 | ENE 4 | NNE 5 | NW 4 | WNW 4 | W 5 | W 5 | W 5 | W 4 | W 4 | WNW 4 | WNW 3 | WNW 3 | N 3 | N 3 | N 3 | N 2 | S 9 | |
 |  |  |  |  |  |  | |  | | | | | | | | | | |  |  | | | | | | | | | | | | | | | | |
mod rain | light rain | light rain | cloudy | some clouds | clear | clear | clear | some clouds | light rain | light rain | some clouds | some clouds | some clouds | clear | clear | some clouds | some clouds | cloudy | light snow | heavy snow | cloudy | cloudy | clear | clear | clear | clear | cloudy | cloudy | some clouds | cloudy | some clouds | clear | some clouds | some clouds | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
7 | 4 | 1.0 | — | — | — | — | — | — | 2.0 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 7 | 4 | 5 | 6 | 6 | 4 | 5 | 5 | 5 | 7 | 10 | 7 | 6 | 6 | 4 | 5 | 6 | 5 | 3 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | -1 | -1 | -1 | -2 | 0 | 1 | -1 | -2 | -1 | -2 |
Moonrise | — | — | 11:56 | — | — | — | 12:59 | — | — | 2:02 | — | — | 3:05 | — | — | 4:09 | — | — | 5:16 | — | — | 6:24 | — | — | 7:32 | — | — | 8:35 | — | — | 9:30 | — | — | 10:14 | — | — |
Moonset | 12:47 | — | — | 1:04 | — | — | 1:20 | — | — | 1:36 | — | — | 1:53 | — | — | 2:13 | — | — | 2:37 | — | — | — | 3:07 | — | — | 3:47 | — | — | 4:37 | — | — | 5:38 | — | — | 6:48 | — |
 | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — |
 | — | 3:59 | — | — | 3:57 | — | — | 3:56 | — | — | 3:56 | — | — | 3:56 | — | — | 3:56 | — | — | 3:55 | — | — | 3:55 | — | — | 3:55 | — | — | 3:53 | — | — | 3:53 | — | — | 3:53 | — |
Today's sea temperature in Southwest Harbor is 9.3 °C (Statistics for 23 Nov 1981-2005 – mean: 8.0 max: 8.7 min: 6.9°C) | ||||||||||||||||||||||||||||||||||||
Nearest