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 07:30 PM.
Days 1–4 Weather SummaryModerate rain (total 13mm), heaviest on Sat morning. Cool air temperatures (max 13°C on Sat afternoon, min 4°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Icy conditions (max 15°C on Tue afternoon, min 0°C on Wed night). Wind will be generally light. | Days 8–10 Weather SummaryMostly dry. Very mild (max 13°C on Fri afternoon, min 5°C on Thu night). Winds decreasing (fresh winds from the WSW on Thu night, calm by Fri afternoon). | Days 11–13 Weather SummaryLight rain (total 5mm), mostly falling on Mon morning. Warm (max 21°C on Tue afternoon, min 8°C on Sun night). Mainly fresh winds. | |||||||||||||||||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wed 1 | |||||||||||||||||||||||||
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 | 9:43PM2.57m | 10:01AM2.66m | 10:22PM2.68m | 10:42AM2.69m | 10:57PM2.77m | 11:20AM2.71m | 11:30PM2.85m | 11:57AM2.71m | 00:03AM2.90m | 12:34PM2.69m | 00:38AM2.94m | 1:11PM2.66m | 1:14AM2.95m | 1:50PM2.62m | 1:51AM2.94m | 2:30PM2.57m | 2:32AM2.93m | 3:14PM2.52m | 3:19AM2.90m | 4:05PM2.48m | 4:12AM2.86m | 5:01PM2.48m | 5:13AM2.84m | |||||||||||||
Low Tide | 3:47AM0.41m | 4:12PM0.35m | 4:29AM0.30m | 4:47PM0.32m | 5:07AM0.21m | 5:21PM0.31m | 5:44AM0.14m | 5:54PM0.32m | 6:20AM0.09m | 6:28PM0.34m | 6:57AM0.06m | 7:04PM0.36m | 7:35AM0.06m | 7:42PM0.40m | 8:15AM0.07m | 8:22PM0.43m | 8:58AM0.11m | 9:07PM0.46m | 9:47AM0.16m | 9:59PM0.49m | 10:43AM0.19m | 10:58PM0.48m | 11:42AM0.19m | |||||||||||||
E 10 | E 10 | E 10 | NW 3 | E 10 | ENE 5 | NW 4 | E 10 | SE 3 | E 10 | E 10 | SSE 4 | SE 4 | SE 4 | ESE 4 | WNW 3 | WSW 3 | E 8 | SW 5 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | SSE 4 | SE 6 | E 8 | E 9 | E 8 | E 8 | NNW 4 | ENE 7 | |
 |  |  |  |  |  |  | | | | | | | | | | | | | |  | | | | | | |  |  | | | | | | | | |
some clouds | mod rain | rain shwrs | rain shwrs | clear | cloudy | clear | clear | clear | clear | clear | clear | some clouds | cloudy | cloudy | clear | clear | cloudy | some clouds | clear | some clouds | clear | clear | clear | clear | some clouds | some clouds | cloudy | light rain | light rain | rain shwrs | some clouds | some clouds | some clouds | clear | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
— | 8 | 4 | 1.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1.0 | 2.0 | 2.0 | — | — | — | — | — | |
max°C | 9 | 9 | 13 | 11 | 9 | 13 | 12 | 9 | 11 | 11 | 14 | 15 | 10 | 13 | 14 | 12 | 5 | 7 | 7 | 9 | 13 | 12 | 8 | 11 | 11 | 10 | 13 | 11 | 10 | 11 | 14 | 16 | 21 | 18 | 13 | 18 |
Moonrise | 3:25 | — | 4:26 | — | — | 5:27 | — | — | 6:29 | — | — | 7:33 | — | — | 8:40 | — | — | — | 9:48 | — | — | 10:57 | — | — | — | 12:01 | — | — | 12:59 | — | — | 1:46 | — | — | 2:25 | — |
Moonset | 4:19 | 4:38 | — | — | 4:55 | — | — | 5:13 | — | — | 5:31 | — | — | 5:53 | — | — | 6:19 | — | — | 6:51 | — | — | 7:31 | — | — | 8:23 | — | — | 9:25 | — | — | 10:36 | — | — | 11:52 | — |
 | — | 5:54 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — | 5:48 | — | — | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — | 5:39 | — | — | 5:37 | — |
 | 7:30 | — | 7:30 | — | — | 7:31 | — | — | 7:32 | — | — | 7:34 | — | — | 7:35 | — | — | 7:37 | — | — | 7:37 | — | — | 7:38 | — | — | 7:39 | — | — | 7:40 | — | — | 7:42 | — | — | 7:43 |
Today's sea temperature in South Boston is 8.0 °C (Statistics for 19 Apr 1981-2005 – mean: 6.0 max: 7.4 min: 4.3°C) | ||||||||||||||||||||||||||||||||||||
Nearest