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 07:07 AM and sunset is at 04:13 PM.
Days 1–3 Weather SummaryModerate rain (total 12mm) heaviest on Fri morning, then becoming colder with a dusting of snow on Fri night. Icy conditions (max 15°C on Fri morning, min -5°C on Sun night). Winds decreasing (strong winds from the S on Fri morning, light winds from the SW by Sat afternoon). | Days 4–6 Weather SummaryA dusting of snow turning to light rain (total 3mm) on Tue afternoon. Icy conditions (max 4°C on Tue night, min -4°C on Mon morning). Wind will be generally light. | Days 7–9 Weather SummaryModerate rain (total 16mm), heaviest on Fri morning. Freeze-thaw conditions (max 8°C on Fri night, min -5°C on Sat night). Wind will be generally light. | Days 10–12 Weather SummaryLight rain (total 3mm), mostly falling on Wed morning. Freeze-thaw conditions (max 3°C on Wed morning, min -4°C on Sun morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | |||||||||||||||||||||||||
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 | 10:32AM3.03m | 11:12PM2.62m | 11:11AM3.05m | 11:51PM2.62m | 11:50AM3.06m | 00:30AM2.63m | 12:29PM3.05m | 1:10AM2.65m | 1:10PM3.03m | 1:50AM2.67m | 1:53PM3.00m | 2:33AM2.72m | 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 | |||||||||||||
Low Tide | 4:59PM0.11m | 4:59AM0.46m | 5:37PM0.09m | 5:39AM0.44m | 6:16PM0.07m | 6:20AM0.43m | 6:56PM0.06m | 7:02AM0.43m | 7:36PM0.06m | 7:46AM0.42m | 8:18PM0.07m | 8:32AM0.40m | 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 | |||||||||||||
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 |  |  |  |  |  | | |  |  | |  |  | | | | | | | | | | | | | | | | | | | | | | | | |
mod rain | light rain | snow shwrs | some clouds | cloudy | some clouds | some clouds | some clouds | clear | clear | clear | cloudy | light snow | light rain | clear | clear | clear | some clouds | clear | clear | some clouds | mod rain | mod rain | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | cloudy | cloudy | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
9 | 3 | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | 8 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 15 | 8 | 1 | 2 | 2 | 4 | 5 | 1 | -1 | 0 | 1 | -2 | 2 | 3 | 4 | 2 | 2 | -1 | 4 | 4 | 1 | 3 | 7 | 8 | 5 | 1 | -4 | -2 | -2 | -3 | 1 | 1 | -1 | 0 | 0 | 1 |
Moonrise | 7:09 | — | — | 8:01 | — | — | 8:45 | — | — | 9:21 | — | — | 9:51 | — | — | 10:16 | — | — | 10:38 | — | — | 10:59 | — | — | 11:19 | — | — | 11:41 | — | — | 12:07 | — | — | 12:39 | — | — |
Moonset | — | 3:32 | — | — | 4:28 | — | — | 5:30 | — | — | 6:37 | — | — | 7:45 | — | — | 8:53 | — | — | — | 10:02 | — | — | 11:11 | — | — | — | 12:22 | — | — | 1:37 | — | — | 2:55 | — | — |
 | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — |
 | — | 4:13 | — | — | 4:14 | — | — | 4:14 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:16 | — | — | 4:17 | — | — | 4:17 | — | — | 4:19 | — | — | 4:20 | — |
Today's sea temperature in Charlestown, Charles River is 5.9° C (Statistics for 19 Dec 1981-2005 – mean: 7.4 max: 9.9 min: 5.7°C) | ||||||||||||||||||||||||||||||||||||
Nearest