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 05:28 AM and sunset is at 07:52 PM.
Days 1–3 Weather SummaryLight rain (total 3mm), mostly falling on Sun afternoon. Warm air temperatures (max 21°C on Sun afternoon, min 8°C on Mon night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 5mm), mostly falling on Wed night. Cool air temperatures (max 18°C on Thu afternoon, min 9°C on Thu night). Wind will be generally light. | Days 7–9 Weather SummaryHeavy rain (total 39mm), heaviest during Mon night. Warm (max 28°C on Mon afternoon, min 11°C on Sat night). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Warm (max 29°C on Thu afternoon, min 14°C on Tue morning). Wind will be generally light. | Days 13–16 Weather SummarySome drizzle, heaviest during Fri afternoon. Warm (max 28°C on Fri afternoon, min 11°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Mon 25 | ||||||||||||||||||||||||||||||||
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 | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 6:03AM2.75m | 6:44PM2.62m | 6:58AM2.76m | 7:35PM2.76m | 7:54AM2.82m | 8:24PM2.94m | 8:48AM2.90m | 9:12PM3.15m | 9:41AM2.99m | 9:59PM3.35m | 10:34AM3.07m | 10:48PM3.52m | 11:26AM3.13m | 11:37PM3.64m | 12:17PM3.16m | 00:27AM3.70m | 1:10PM3.15m | 1:19AM3.69m | 2:05PM3.10m | 2:14AM3.60m | 3:01PM3.03m | 3:11AM3.46m | 4:00PM2.96m | 4:12AM3.29m | 5:01PM2.91m | 5:15AM3.12m | 6:03PM2.90m | 6:20AM2.97m | 7:03PM2.91m | ||||||||||||||||||
Low Tide | 12:26PM0.39m | 00:48AM0.58m | 1:17PM0.34m | 1:44AM0.44m | 2:09PM0.27m | 2:39AM0.24m | 2:59PM0.18m | 3:32AM0.02m | 3:48PM0.09m | 4:23AM-0.20m | 4:37PM0.00m | 5:15AM-0.37m | 5:26PM-0.05m | 6:06AM-0.48m | 6:16PM-0.08m | 6:57AM-0.52m | 7:08PM-0.06m | 7:50AM-0.49m | 8:01PM0.01m | 8:44AM-0.39m | 8:57PM0.10m | 9:40AM-0.25m | 9:56PM0.20m | 10:38AM-0.10m | 10:58PM0.30m | 11:38AM0.05m | 00:03AM0.36m | 12:38PM0.16m | |||||||||||||||||||
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 |  |  | | |  |  | | |  | | |  | | | | | | | |  | | |  | | | | | | | | | | | | | |  | | | | | | | | | | |
some clouds | rain shwrs | light rain | some clouds | some clouds | some clouds | clear | some clouds | some clouds | cloudy | cloudy | light rain | light rain | rain shwrs | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | clear | some clouds | some clouds | rain shwrs | some clouds | light rain | rain shwrs | some clouds | clear | clear | clear | clear | some clouds | clear | clear | some clouds | some clouds | risk tstorm | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | 2 | 1 | — | — | — | — | — | — | — | — | 3 | 1 | 1 | — | — | — | — | — | — | — | — | — | 6 | — | 1 | 32 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | |
max °C | 18 | 21 | 17 | 14 | 17 | 15 | 13 | 16 | 14 | 16 | 17 | 12 | 13 | 18 | 16 | 12 | 16 | 16 | 15 | 18 | 17 | 13 | 21 | 18 | 23 | 28 | 17 | 17 | 22 | 18 | 21 | 23 | 20 | 25 | 29 | 22 | 27 | 28 | 15 | 16 | 19 | 17 | 16 | 19 | 15 | 16 | 17 |
Moonrise | 2:13 | — | — | 2:35 | — | — | 2:56 | — | — | 3:18 | — | — | 3:41 | — | — | 4:08 | — | — | 4:42 | — | — | 5:25 | — | — | 6:21 | — | — | 7:30 | — | — | 8:47 | — | — | 10:05 | — | — | 11:21 | — | — | 12:32 | — | — | 1:40 | — | — | 2:46 | — |
Moonset | 12:51 | — | — | 2:00 | — | — | — | 3:10 | — | — | 4:22 | — | — | 5:39 | — | — | 7:01 | — | — | 8:24 | — | — | — | 9:44 | — | — | 10:54 | — | — | 11:50 | — | — | — | 12:32 | — | — | 1:05 | — | — | 1:31 | — | — | 1:53 | — | — | 2:13 | — |
 | 5:28 | — | — | 5:26 | — | — | 5:26 | — | — | 5:24 | — | — | 5:24 | — | — | 5:22 | — | — | 5:22 | — | — | 5:20 | — | — | 5:20 | — | — | 5:18 | — | — | 5:18 | — | — | 5:16 | — | — | 5:16 | — | — | 5:15 | — | — | 5:15 | — | — | 5:13 | — |
 | — | 7:52 | — | — | 7:53 | — | — | 7:54 | — | — | 7:55 | — | — | 7:57 | — | — | 7:58 | — | — | 7:59 | — | — | 8:00 | — | — | 8:00 | — | — | 8:01 | — | — | 8:02 | — | — | 8:04 | — | — | 8:05 | — | — | 8:06 | — | — | 8:07 | — | — | 8:07 |
Today's sea temperature in Boston is 10.7° C (Statistics for 10 May 1981-2005 – mean: 8.7 max: 10.5 min: 6.3°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest