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 05:50 AM and sunset is at 07:35 PM.
Days 1–3 Weather SummarySome drizzle, heaviest during Wed morning. Icy conditions (max 15°C on Tue afternoon, min -2°C on Wed night). Winds decreasing (fresh winds from the NW on Wed afternoon, calm by Thu night). | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Sun morning. Cool air temperatures (max 18°C on Sat afternoon, min 5°C on Fri morning). Wind will be generally light. | Days 7–9 Weather SummaryLight rain (total 7mm), mostly falling on Tue night. Very mild (max 19°C on Wed morning, min 8°C on Mon night). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Very mild (max 16°C on Thu afternoon, min 9°C on Fri morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 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 | 11:58AM2.87m | 00:07AM3.06m | 12:36PM2.85m | 00:41AM3.10m | 1:13PM2.82m | 1:17AM3.11m | 1:52PM2.77m | 1:55AM3.11m | 2:34PM2.72m | 2:36AM3.09m | 3:19PM2.66m | 3:23AM3.05m | 4:09PM2.62m | 4:15AM3.02m | 5:05PM2.62m | 5:14AM3.00m | 6:04PM2.67m | 6:17AM3.00m | 7:05PM2.79m | 7:21AM3.03m | 8:03PM2.97m | 8:25AM3.10m | 8:59PM3.17m | |||||||||||||
Low Tide | 5:45AM0.13m | 5:56PM0.29m | 6:23AM0.06m | 6:32PM0.30m | 7:01AM0.03m | 7:09PM0.33m | 7:40AM0.02m | 7:48PM0.37m | 8:21AM0.04m | 8:29PM0.42m | 9:06AM0.08m | 9:15PM0.47m | 9:55AM0.12m | 10:06PM0.51m | 10:49AM0.15m | 11:03PM0.52m | 11:47AM0.16m | 00:05AM0.48m | 12:47PM0.13m | 1:10AM0.36m | 1:46PM0.06m | 2:13AM0.18m | 2:43PM-0.02m | 3:13AM-0.03m | ||||||||||||
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 | |  |  | |  | | | | | | | |  |  | | |  | |  | | | |  | | | | | | | | | | | | | |
clear | clear | some clouds | light rain | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | light rain | light rain | light rain | cloudy | light rain | cloudy | cloudy | some clouds | some clouds | rain shwrs | clear | cloudy | some clouds | some clouds | cloudy | cloudy | some clouds | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | 1.0 | — | — | — | — | — | — | — | — | — | — | 1.0 | 4 | 1.0 | — | 3 | — | — | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 12 | 15 | 9 | 9 | 15 | 5 | 5 | 12 | 8 | 9 | 12 | 10 | 14 | 18 | 12 | 10 | 14 | 14 | 14 | 11 | 9 | 14 | 18 | 15 | 19 | 19 | 16 | 14 | 16 | 11 | 10 | 14 | 11 | 14 | 16 | 14 |
Moonrise | — | 7:34 | — | — | 8:41 | — | — | — | 9:49 | — | — | 10:57 | — | — | — | 12:02 | — | — | 12:59 | — | — | 1:47 | — | — | 2:26 | — | — | 2:57 | — | — | 3:23 | — | — | 3:47 | — | — |
Moonset | 5:32 | — | — | 5:54 | — | — | 6:19 | — | — | 6:51 | — | — | 7:32 | — | — | 8:23 | — | — | 9:26 | — | — | 10:37 | — | — | 11:53 | — | — | 1:10 | — | — | 2:28 | — | — | — | 3:45 | — |
 | 5:50 | — | — | 5:48 | — | — | 5:47 | — | — | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — |
 | — | 7:35 | — | — | 7:36 | — | — | 7:37 | — | — | 7:37 | — | — | 7:38 | — | — | 7:40 | — | — | 7:42 | — | — | 7:43 | — | — | 7:44 | — | — | 7:45 | — | — | 7:45 | — | — | 7:46 | — |
Today's sea temperature in Boston is 8.2 °C (Statistics for 23 Apr 1981-2005 – mean: 6.5 max: 7.5 min: 5.3°C) | ||||||||||||||||||||||||||||||||||||
Nearest