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 07:59 PM.
Days 1–4 Weather SummaryMostly dry. Warm air temperatures (max 29°C on Tue morning, min 14°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 10mm), heaviest on Wed night. Very warm air temperatures (max 34°C on Tue afternoon, min 11°C on Thu morning). Winds decreasing (fresh winds from the WNW on Wed afternoon, calm by Fri morning). | Days 8–10 Weather SummaryHeavy rain (total 22mm), heaviest during Sat night. Very mild (max 17°C on Fri afternoon, min 8°C on Sat night). Wind will be generally light. | Days 11–13 Weather SummaryModerate rain (total 17mm), heaviest on Tue night. Warm (max 23°C on Wed afternoon, min 9°C on Mon night). Wind will be generally light. | Days 14–17 Weather SummaryMostly dry. Warm (max 25°C on Fri afternoon, min 12°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Sat 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | ||||||||||||||||||||||||||||||||
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 | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 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 | 7:25AM2.86m | 8:00PM2.96m | 8:26AM2.79m | 8:53PM3.01m | 9:23AM2.75m | 9:40PM3.04m | 10:14AM2.73m | 10:23PM3.08m | 10:59AM2.72m | 11:04PM3.09m | 11:42AM2.71m | |||||||||||||||||||
Low Tide | 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 | 1:08AM0.36m | 1:36PM0.26m | 2:12AM0.32m | 2:30PM0.32m | 3:10AM0.25m | 3:20PM0.37m | 4:01AM0.19m | 4:06PM0.40m | 4:46AM0.14m | 4:48PM0.42m | 5:28AM0.10m | 5:29PM0.44m | |||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
 |  | | |  |  | | | | | | |  |  | | | | | | |  |  |  |  | |  | | | | | | | | | | | | | | | | | | | | | | |
clear | some clouds | clear | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | rain shwrs | rain shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | light rain | heavy rain | mod rain | light rain | cloudy | cloudy | cloudy | cloudy | cloudy | light rain | heavy rain | cloudy | some clouds | some clouds | cloudy | cloudy | some clouds | clear | some clouds | clear | clear | clear | clear | clear | clear | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | 3 | 7 | — | — | — | — | — | — | — | 3 | 12 | 6 | 1 | — | — | — | — | — | 2 | 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 25 | 20 | 25 | 28 | 25 | 16 | 19 | 18 | 29 | 34 | 28 | 32 | 32 | 20 | 14 | 17 | 16 | 15 | 17 | 14 | 14 | 12 | 9 | 8 | 8 | 8 | 9 | 10 | 9 | 11 | 14 | 13 | 18 | 23 | 20 | 17 | 19 | 16 | 21 | 25 | 23 | 19 | 21 | 19 | 23 | 25 | 20 |
Moonrise | — | — | 5:25 | — | — | 6:21 | — | — | 7:30 | — | — | 8:47 | — | — | 10:05 | — | — | 11:21 | — | — | 12:32 | — | — | 1:40 | — | — | 2:46 | — | — | — | 3:51 | — | — | 4:55 | — | — | 6:00 | — | — | 7:05 | — | — | 8:08 | — | — | — | 9:06 |
Moonset | 8:24 | — | — | — | 9:44 | — | — | 10:54 | — | — | 11:50 | — | — | — | 12:32 | — | — | 1:05 | — | — | 1:31 | — | — | 1:53 | — | — | 2:13 | — | — | 2:32 | — | — | 2:52 | — | — | 3:15 | — | — | 3:40 | — | — | 4:11 | — | — | 4:48 | — | — |
 | — | — | 5:20 | — | — | 5:20 | — | — | 5:18 | — | — | 5:18 | — | — | 5:16 | — | — | 5:16 | — | — | 5:15 | — | — | 5:15 | — | — | 5:13 | — | — | 5:13 | — | — | 5:13 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:09 | — | — |
 | 7:59 | — | — | 8:00 | — | — | 8:00 | — | — | 8:01 | — | — | 8:02 | — | — | 8:04 | — | — | 8:05 | — | — | 8:06 | — | — | 8:07 | — | — | 8:07 | — | — | 8:08 | — | — | 8:08 | — | — | 8:09 | — | — | 8:10 | — | — | 8:12 | — | — | 8:13 | — |
Today's sea temperature in Boston is 11.1° C (Statistics for 16 May 1981-2005 – mean: 9.7 max: 11.8 min: 8.1°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest