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 04:16 PM.
Days 1–4 Weather SummaryMostly dry. Icy conditions (max 2°C on Fri afternoon, min -3°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 24mm), heaviest during Mon morning. Cool air temperatures (max 13°C on Mon morning, min 2°C on Sat afternoon). Wind will be generally light. | Days 8–10 Weather SummaryMostly dry. Freeze-thaw conditions (max 7°C on Wed afternoon, min 0°C on Thu night). Wind will be generally light. | Days 11–13 Weather SummaryMostly dry. Freeze-thaw conditions (max 4°C on Fri afternoon, min -4°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Wed 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Mon 6 | ||||||||||||||||||||||||
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 | 7:16PM2.48m | 7:33AM2.80m | 8:09PM2.48m | 8:19AM2.87m | 8:58PM2.51m | 9:04AM2.95m | 9:44PM2.55m | 9:47AM3.03m | 10:28PM2.60m | 10:29AM3.11m | 11:11PM2.66m | 11:12AM3.18m | 11:52PM2.75m | 11:55AM3.26m | 00:35AM2.81m | 12:39PM3.29m | 1:18AM2.88m | 1:25PM3.27m | 2:04AM2.95m | 2:14PM3.21m | 2:52AM3.01m | 3:07PM3.11m | 3:43AM3.07m | |||||||||||||
Low Tide | 1:05PM0.48m | 1:14AM0.55m | 1:57PM0.39m | 2:02AM0.55m | 2:45PM0.30m | 2:48AM0.52m | 3:31PM0.20m | 3:33AM0.47m | 4:14PM0.10m | 4:17AM0.41m | 4:57PM0.01m | 5:00AM0.34m | 5:39PM-0.07m | 5:43AM0.25m | 6:21PM-0.17m | 6:29AM0.19m | 7:05PM-0.21m | 7:16AM0.15m | 7:49PM-0.21m | 8:05AM0.12m | 8:37PM-0.18m | 8:58AM0.10m | 9:26PM-0.10m | 9:55AM0.09m | ||||||||||||
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 |  |  | |  | | | |  | |  |  |  |  |  | | | | | | | | | | | | | | | | | | | | | | |
some clouds | some clouds | clear | clear | clear | clear | clear | some clouds | cloudy | cloudy | cloudy | light rain | mod rain | light rain | heavy rain | cloudy | clear | some clouds | some clouds | cloudy | cloudy | some clouds | some clouds | clear | clear | clear | cloudy | cloudy | some clouds | cloudy | some clouds | clear | some clouds | some clouds | some clouds | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 2.0 | 6 | 5 | 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -2 | -2 | -2 | -1 | -1 | 1 | 2 | 1 | 2 | 3 | 3 | 4 | 6 | 12 | 13 | 11 | 6 | 6 | 6 | 5 | 5 | 7 | 7 | 6 | 5 | 3 | 4 | 4 | 3 | 2 | 1 | -2 | 1 | 1 | 0 | 3 |
Moonrise | 2:04 | — | 3:08 | — | — | 4:14 | — | — | 5:20 | — | — | 6:25 | — | — | 7:24 | — | — | 8:14 | — | — | 8:54 | — | — | 9:27 | — | — | 9:54 | — | — | 10:18 | — | — | 10:39 | — | — | 11:01 |
Moonset | 12:31 | — | 12:55 | — | — | 1:24 | — | — | 2:01 | — | — | 2:49 | — | — | — | 3:47 | — | — | 4:55 | — | — | 6:09 | — | — | 7:24 | — | — | 8:39 | — | — | — | 9:53 | — | — | 11:07 | — |
 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 |
 | 4:16 | — | — | 4:17 | — | — | 4:19 | — | — | 4:19 | — | — | 4:20 | — | — | 4:21 | — | — | 4:21 | — | — | 4:22 | — | — | 4:22 | — | — | 4:23 | — | — | 4:24 | — | — | 4:25 | — | — |
Today's sea temperature in Boston is 6.1 °C (Statistics for 25 Dec 1981-2005 – mean: 6.7 max: 8.5 min: 4.8°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
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