Charlestown, Charles River 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 04:15 PM.
Days 1–4 Weather SummaryMostly dry. Icy conditions (max 1°C on Sun morning, min -11°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu afternoon, calm by Fri afternoon). | Days 5–7 Weather SummaryA dusting of snow on Sun night. Freezing level rising with drizzle on Mon morning. Icy conditions (max 7°C on Mon afternoon, min -5°C on Tue afternoon). Winds increasing (calm on Sun night, fresh winds from the W by Mon night). | Days 8–10 Weather SummaryMostly dry. Freeze-thaw conditions (max 1°C on Fri morning, min -8°C on Wed night). Wind will be generally light. | Days 11–13 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 4°C on Tue afternoon, min -6°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Thu 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tue 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 | 2:39PM2.95m | 3:18AM2.79m | 3:29PM2.90m | 4:05AM2.87m | 4:23PM2.84m | 4:56AM2.98m | 5:21PM2.80m | 5:50AM3.10m | 6:22PM2.78m | 6:45AM3.23m | 7:23PM2.80m | 7:41AM3.36m | 8:22PM2.82m | 8:36AM3.45m | 9:22PM2.88m | 9:34AM3.54m | 10:19PM2.95m | 10:29AM3.59m | 11:14PM3.01m | 11:24AM3.59m | 00:07AM3.05m | 12:17PM3.53m | 00:58AM3.05m | |||||||||||||
Low Tide | 9:03PM0.09m | 9:23AM0.37m | 9:50PM0.11m | 10:17AM0.31m | 10:41PM0.14m | 11:15AM0.22m | 11:34PM0.16m | 12:15PM0.10m | 00:30AM0.16m | 1:15PM-0.05m | 1:27AM0.13m | 2:15PM-0.20m | 2:23AM0.11m | 3:11PM-0.30m | 3:20AM0.04m | 4:07PM-0.41m | 4:15AM-0.02m | 5:01PM-0.46m | 5:09AM-0.06m | 5:52PM-0.47m | 6:02AM-0.07m | 6:42PM-0.41m | 6:55AM-0.03m | |||||||||||||
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 |  |  |  |  | | | | | |  |  | |  | | | | | | | | | | | | | | | | | | | | | | | |
clear | clear | some clouds | cloudy | cloudy | some clouds | clear | clear | some clouds | cloudy | light snow | light rain | cloudy | some clouds | some clouds | some clouds | clear | cloudy | some clouds | some clouds | clear | clear | cloudy | some clouds | clear | clear | clear | clear | clear | clear | some clouds | cloudy | cloudy | some clouds | light snow | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 0 | -8 | -7 | -6 | -5 | -4 | -3 | -4 | 1 | 2 | 3 | 5 | 7 | 4 | -3 | -4 | -4 | 0 | 0 | -4 | -5 | -4 | -4 | 1 | 1 | -1 | -5 | -3 | -5 | -3 | -1 | -1 | 3 | 3 | 2 | 3 |
Moonrise | — | — | 10:59 | — | — | 11:19 | — | — | 11:41 | — | — | 12:07 | — | — | 12:39 | — | — | 1:19 | — | — | 2:12 | — | — | — | 3:19 | — | — | 4:36 | — | — | 5:56 | — | — | 7:14 | — | — |
Moonset | — | 10:02 | — | — | 11:11 | — | — | — | 12:22 | — | — | 1:37 | — | — | 2:55 | — | — | 4:16 | — | — | 5:36 | — | — | 6:47 | — | — | 7:46 | — | — | 8:30 | — | — | 9:04 | — | — | 9:31 |
 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 |
 | 4:15 | — | — | 4:16 | — | — | 4:17 | — | — | 4:17 | — | — | 4:19 | — | — | 4:20 | — | — | 4:21 | — | — | 4:22 | — | — | 4:22 | — | — | 4:23 | — | — | 4:24 | — | — | 4:25 | — | — |
Today's sea temperature in Charlestown, Charles River is 5.5° C (Statistics for 25 Dec 1981-2005 – mean: 6.8 max: 8.5 min: 4.8°C) | ||||||||||||||||||||||||||||||||||||
Nearest