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 07:07 AM and sunset is at 04:13 PM.
Days 1–3 Weather SummaryModerate rain (total 13mm), heaviest on Fri morning. Icy conditions (max 15°C on Fri morning, min -2°C on Fri night). Winds decreasing (near gales from the S on Fri morning, light winds from the WSW by Sat afternoon). | Days 4–6 Weather SummaryA dusting of new snow. Icy conditions (max 3°C on Wed morning, min -5°C on Sun night). Mainly fresh winds. | Days 7–9 Weather SummaryModerate rain (total 11mm), heaviest on Thu night. Freeze-thaw conditions (max 12°C on Fri morning, min -2°C on Wed night). Winds increasing (calm on Thu night, fresh winds from the W by Fri afternoon). | Days 10–12 Weather SummaryMostly dry. Freeze-thaw conditions (max 2°C on Sat night, min -2°C on Sun night). Winds increasing (calm on Mon morning, strong winds from the NNE by Tue morning). | ||||||||||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tue 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 | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 10:31AM2.86m | 11:12PM2.44m | 11:10AM2.88m | 11:51PM2.46m | 11:49AM2.89m | 00:29AM2.47m | 12:28PM2.89m | 1:07AM2.48m | 1:08PM2.88m | 1:46AM2.51m | 1:50PM2.86m | 2:28AM2.56m | 2:34PM2.81m | 3:13AM2.62m | 3:24PM2.76m | 4:01AM2.71m | 4:19PM2.69m | 4:53AM2.82m | 5:17PM2.65m | 5:46AM2.94m | 6:17PM2.62m | 6:41AM3.06m | |||||||||||||
Low Tide | 5:00PM0.11m | 4:57AM0.44m | 5:37PM0.09m | 5:36AM0.42m | 6:15PM0.08m | 6:16AM0.41m | 6:53PM0.07m | 6:56AM0.39m | 7:31PM0.06m | 7:38AM0.37m | 8:11PM0.06m | 8:24AM0.36m | 8:55PM0.07m | 9:14AM0.32m | 9:42PM0.09m | 10:09AM0.27m | 10:33PM0.10m | 11:08AM0.19m | 11:25PM0.12m | 12:07PM0.09m | 00:21AM0.12m | 1:09PM-0.04m | |||||||||||||
SSE 5 | ESE 8 | WNW 4 | ESE 12 | E 11 | S 4 | SE 6 | WNW 4 | WNW 4 | NNW 4 | NNW 4 | E 8 | S 4 | S 4 | W 3 | NW 4 | NNW 4 | NE 6 | SSW 3 | SW 3 | ENE 8 | S 3 | WSW 3 | NW 4 | NW 3 | NNW 3 | N 3 | NE 5 | NE 6 | NE 6 | NE 6 | NE 6 | NE 4 | NE 6 | NE 7 | |
 |  |  |  | | | |  |  | | | |  |  | | | | |  | |  | | | | | | | | | | | |  | | | |
mod rain | rain shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | clear | some clouds | cloudy | light snow | clear | clear | clear | some clouds | light rain | cloudy | mod rain | rain shwrs | some clouds | some clouds | cloudy | cloudy | some clouds | some clouds | clear | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | |
km/h | |||||||||||||||||||||||||||||||||||
9 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 8 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 15 | 12 | 1 | 2 | 2 | 6 | 6 | 2 | -1 | -2 | -2 | -3 | 1 | 1 | 1 | 3 | 2 | -1 | 2 | 3 | 6 | 12 | 12 | 6 | 4 | 5 | 2 | 1 | 2 | -1 | 0 | 1 | 1 | 0 | -1 |
Moonrise | 7:09 | — | — | 8:00 | — | — | 8:44 | — | — | 9:20 | — | — | 9:50 | — | — | 10:15 | — | — | 10:37 | — | — | 10:58 | — | — | 11:19 | — | — | 11:41 | — | — | 12:06 | — | — | 12:38 | — |
Moonset | — | 3:32 | — | — | 4:27 | — | — | 5:30 | — | — | 6:36 | — | — | 7:44 | — | — | 8:53 | — | — | — | 10:01 | — | — | 11:10 | — | — | — | 12:21 | — | — | 1:36 | — | — | 2:54 | — |
 | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — |
 | — | 4:13 | — | — | 4:13 | — | — | 4:14 | — | — | 4:14 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:16 | — | — | 4:16 | — | — | 4:17 | — | — | 4:19 | — | — | 4:20 |
Today's sea temperature in South Boston is 6.4° C (Statistics for 19 Dec 1981-2005 – mean: 7.3 max: 9.8 min: 5.7°C) | |||||||||||||||||||||||||||||||||||
Nearest