South Boston 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 06:52 PM.
Days 1–4 Weather SummaryModerate rain (total 15mm), heaviest on Fri night. Icy conditions (max 8°C on Fri afternoon, min -1°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 3mm) at first, then becoming colder with a dusting of snow on Mon afternoon. Icy conditions (max 16°C on Sun afternoon, min -2°C on Tue morning). Wind will be generally light. | Days 8–10 Weather SummaryDrizzle at first, then turning colder with dusting of snow on Fri afternoon. Freeze-thaw conditions (max 11°C on Fri morning, min -7°C on Wed night). Winds increasing (calm on Thu morning, fresh winds from the SW by Thu night). | Days 11–13 Weather SummaryA moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 1°C on Fri night, min -9°C on Sun morning). Winds decreasing (fresh winds from the N on Sat night, calm by Sun night). | ||||||||||||||||||||||||||||||||||||||||||||
Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 1 | Thursday 2 | Fri 3 | ||||||||||||||||||||||||||||||||
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 | night | AM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||||||||
High Tide | 11:51PM2.98m | 12:12PM3.11m | 00:31AM3.13m | 12:56PM3.11m | 1:13AM3.23m | 1:42PM3.07m | 1:58AM3.27m | 2:31PM2.97m | 2:45AM3.24m | 3:22PM2.83m | 3:37AM3.15m | 4:20PM2.67m | 4:36AM3.03m | 5:25PM2.55m | 5:43AM2.91m | 6:34PM2.48m | 6:52AM2.84m | 7:44PM2.50m | 8:04AM2.83m | 8:52PM2.59m | 9:12AM2.88m | 9:51PM2.72m | 10:10AM2.94m | 10:39PM2.86m | 10:59AM2.98m | 11:22PM2.95m | 11:44AM2.97m | ||||||||||||||||||||
Low Tide | 5:40PM-0.09m | 5:58AM-0.15m | 6:20PM-0.15m | 6:43AM-0.27m | 7:02PM-0.17m | 7:29AM-0.34m | 7:45PM-0.14m | 8:17AM-0.33m | 8:32PM-0.05m | 9:08AM-0.25m | 9:22PM0.08m | 10:05AM-0.12m | 10:18PM0.22m | 11:08AM0.02m | 11:22PM0.34m | 12:16PM0.12m | 00:31AM0.39m | 1:26PM0.17m | 1:41AM0.38m | 2:34PM0.15m | 2:50AM0.29m | 3:35PM0.08m | 3:51AM0.17m | 4:26PM0.02m | 4:43AM0.05m | 5:10PM-0.00m | 5:29AM-0.04m | 5:50PM0.01m | |||||||||||||||||||
E 10 | E 9 | ESE 9 | E 8 | ESE 8 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | SE 5 | NNE 4 | NE 6 | NE 7 | NE 7 | NE 8 | ENE 7 | ENE 7 | WNW 4 | NNW 4 | NNE 6 | SSE 3 | S 4 | SSW 4 | NW 3 | N 4 | NE 7 | NE 7 | ENE 8 | ENE 10 | ENE 10 | ENE 9 | E 6 | E 6 | E 8 | E 8 | E 8 | E 8 | SSW 3 | SSW 3 | ESE 8 | E 9 | S 4 | W 3 | NW 4 | |
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clear | clear | some clouds | clear | some clouds | some clouds | heavy rain | light rain | clear | some clouds | cloudy | some clouds | light rain | light rain | light snow | cloudy | cloudy | cloudy | some clouds | cloudy | some clouds | clear | clear | some clouds | some clouds | some clouds | light snow | mod snow | light snow | light snow | snow shwrs | clear | clear | some clouds | cloudy | some clouds | clear | some clouds | some clouds | some clouds | some clouds | clear | some clouds | some clouds | some clouds | rain shwrs | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | 14 | 1 | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | |
max°C | -1 | 1 | 5 | 2 | 4 | 8 | 6 | 5 | 5 | 4 | 9 | 16 | 11 | 5 | 2 | 2 | -1 | 3 | 2 | 4 | 6 | 0 | -5 | 2 | 10 | 11 | 5 | 1 | -6 | -6 | -6 | -6 | 1 | 1 | -1 | -1 | 1 | 1 | 4 | 2 | 9 | 14 | 12 | 15 | 18 | 14 | 7 |
Moonrise | — | 6:54 | — | — | 7:16 | — | — | 7:43 | — | — | 8:14 | — | — | 8:54 | — | — | 9:44 | — | — | 10:46 | — | — | 11:57 | — | — | 1:12 | — | — | 2:27 | — | — | — | 3:39 | — | — | 4:49 | — | — | 5:56 | — | — | 7:02 | — | — | 8:08 | — | — |
Moonset | — | — | 7:57 | — | — | — | 9:14 | — | — | 10:33 | — | — | 11:53 | — | — | — | 1:09 | — | — | 2:17 | — | — | 3:13 | — | — | 3:57 | — | — | 4:31 | — | — | 4:58 | — | — | 5:21 | — | — | 5:41 | — | — | 6:01 | — | — | 6:21 | — | — | 6:42 |
 | — | 6:48 | — | — | 6:47 | — | — | 6:46 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 |
 | 6:52 | — | 6:53 | — | — | 6:54 | — | — | 6:55 | — | — | 6:57 | — | — | 6:58 | — | — | 6:59 | — | — | 7:00 | — | — | 7:01 | — | — | 7:02 | — | — | 7:04 | — | — | 7:05 | — | — | 7:06 | — | — | 7:07 | — | — | 7:07 | — | — | 7:08 | — | — |
Today's sea temperature in South Boston is 3.3° C (Statistics for 18 Mar 1981-2005 – mean: 3.6 max: 4.9 min: 2.1°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest