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 08:23 PM.
Days 1–4 Weather SummaryMostly dry. Very warm air temperatures (max 39°C on Thu afternoon, min 24°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 2mm), mostly falling on Sat night. Warm air temperatures (max 28°C on Sat night, min 17°C on Mon night). Wind will be generally light. | Days 8–10 Weather SummarySome drizzle, heaviest during Thu afternoon. Warm (max 31°C on Fri afternoon, min 15°C on Wed night). Wind will be generally light. | Days 11–13 Weather SummaryModerate rain (total 15mm), heaviest on Sun night. Warm (max 31°C on Sat morning, min 16°C on Sun night). Wind will be generally light. | Days 14–17 Weather SummaryModerate rain (total 18mm), heaviest on Tue night. Warm (max 22°C on Thu afternoon, min 15°C on Wed night). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Fri 17 | ||||||||||||||||||||||||||||||||
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 | night | AM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||||||||
High Tide | 1:18AM3.08m | 1:56PM2.70m | 1:58AM3.07m | 2:35PM2.74m | 2:38AM3.04m | 3:14PM2.79m | 3:20AM2.99m | 3:54PM2.85m | 4:06AM2.94m | 4:38PM2.92m | 4:55AM2.87m | 5:24PM3.01m | 5:48AM2.81m | 6:14PM3.09m | 6:45AM2.77m | 7:08PM3.19m | 7:46AM2.76m | 8:04PM3.30m | 8:47AM2.78m | 9:03PM3.41m | 9:48AM2.84m | 10:02PM3.51m | 10:48AM2.93m | 11:00PM3.59m | 11:45AM3.01m | 11:56PM3.64m | 12:40PM3.10m | ||||||||||||||||||||
Low Tide | 7:06PM0.45m | 7:41AM0.10m | 7:47PM0.43m | 8:20AM0.09m | 8:29PM0.41m | 8:59AM0.10m | 9:13PM0.39m | 9:40AM0.12m | 9:59PM0.37m | 10:23AM0.15m | 10:48PM0.32m | 11:09AM0.19m | 11:41PM0.27m | 11:59AM0.23m | 00:38AM0.19m | 12:53PM0.25m | 1:38AM0.09m | 1:50PM0.25m | 2:38AM-0.03m | 2:48PM0.21m | 3:38AM-0.16m | 3:47PM0.14m | 4:36AM-0.28m | 4:45PM0.06m | 5:32AM-0.38m | 5:41PM-0.02m | 6:25AM-0.43m | 6:36PM-0.07m | |||||||||||||||||||
Wave Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
 | | |  | |  | | | |  | | |  | |  | | | | | | | | |  | | | | | |  | | | | | | |  | | |  | | |  | | | | | |
clear | clear | clear | clear | clear | some clouds | clear | clear | some clouds | rain shwrs | clear | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | cloudy | light rain | some clouds | clear | clear | some clouds | some clouds | rain shwrs | some clouds | some clouds | clear | rain shwrs | light rain | cloudy | cloudy | cloudy | cloudy | mod rain | light rain | light rain | light rain | cloudy | some clouds | some clouds | light rain | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 4 | — | — | — | 7 | 4 | — | — | — | — | 6 | 2 | 4 | 2 | — | — | — | 3 |
max °C | 28 | 35 | 39 | 35 | 34 | 38 | 34 | 33 | 36 | 28 | 28 | 26 | 23 | 22 | 21 | 18 | 21 | 22 | 19 | 22 | 23 | 19 | 18 | 19 | 18 | 26 | 31 | 27 | 31 | 21 | 20 | 21 | 22 | 19 | 17 | 18 | 18 | 18 | 19 | 18 | 16 | 17 | 17 | 16 | 22 | 19 | 19 |
Moonrise | 9:53 | — | — | 10:20 | — | — | 10:43 | — | — | 11:04 | — | — | 11:24 | — | — | 11:44 | — | — | — | 12:06 | — | — | 12:33 | — | — | 1:05 | — | — | 1:48 | — | — | 2:43 | — | — | 3:52 | — | — | 5:12 | — | — | 6:34 | — | — | 7:54 | — | — | 9:09 |
Moonset | — | 7:27 | — | — | 8:33 | — | — | 9:38 | — | — | 10:44 | — | — | 11:51 | — | — | 1:00 | — | — | 2:13 | — | — | — | 3:30 | — | — | 4:49 | — | — | 6:07 | — | — | 7:16 | — | — | 8:12 | — | — | 8:56 | — | — | — | 9:29 | — | — | 9:56 | — |
 | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:13 | — | — | 5:13 | — | — | 5:13 | — | — | 5:15 | — | — | 5:15 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:18 | — | — | 5:18 | — | — | 5:20 | — | — | 5:20 | — | — | 5:22 |
 | 8:23 | — | 8:23 | — | — | 8:23 | — | — | 8:23 | — | — | 8:23 | — | — | 8:22 | — | — | 8:22 | — | — | 8:22 | — | — | 8:22 | — | — | 8:22 | — | — | 8:21 | — | — | 8:21 | — | — | 8:20 | — | — | 8:20 | — | — | 8:19 | — | — | 8:17 | — | — |
Today's sea temperature in Boston is 18.7° C (Statistics for 01 Jul 1981-2005 – mean: 17.7 max: 19.8 min: 16.0°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest