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 05:39 AM and sunset is at 07:43 PM.
Days 1–3 Weather SummarySome drizzle, heaviest during Thu afternoon. Cool air temperatures (max 18°C on Thu afternoon, min 6°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Cool air temperatures (max 14°C on Sun afternoon, min 6°C on Sat afternoon). Wind will be generally light. | Days 7–9 Weather SummaryModerate rain (total 16mm), heaviest on Wed afternoon. Warm (max 21°C on Mon afternoon, min 10°C on Mon night). Wind will be generally light. | Days 10–12 Weather SummaryHeavy rain (total 28mm), heaviest during Thu morning. Very mild (max 19°C on Thu afternoon, min 6°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | |||||||||||||||||||||||||
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 | 5:05PM2.62m | 5:14AM3.00m | 6:04PM2.67m | 6:17AM3.00m | 7:05PM2.79m | 7:21AM3.03m | 8:03PM2.97m | 8:25AM3.10m | 8:59PM3.17m | 9:25AM3.17m | 9:52PM3.37m | 10:22AM3.23m | 10:42PM3.53m | 11:16AM3.25m | 11:31PM3.63m | 12:08PM3.23m | 00:19AM3.64m | 12:58PM3.16m | 1:07AM3.58m | 1:49PM3.05m | 1:55AM3.46m | 2:39PM2.92m | 2:45AM3.30m | |||||||||||||
Low Tide | 10:50AM0.15m | 11:04PM0.52m | 11:48AM0.16m | 00:06AM0.48m | 12:48PM0.13m | 1:11AM0.36m | 1:47PM0.06m | 2:14AM0.18m | 2:44PM-0.02m | 3:14AM-0.03m | 3:37PM-0.10m | 4:10AM-0.23m | 4:29PM-0.15m | 5:04AM-0.39m | 5:18PM-0.16m | 5:55AM-0.48m | 6:07PM-0.12m | 6:45AM-0.48m | 6:55PM-0.03m | 7:35AM-0.40m | 7:44PM0.09m | 8:24AM-0.26m | 8:33PM0.23m | |||||||||||||
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 | |  | |  | | |  | | | | | | |  | | | | |  |  | | | | |  |  |  |  | | | |  | | |  | |
cloudy | cloudy | cloudy | cloudy | some clouds | cloudy | cloudy | light rain | cloudy | cloudy | some clouds | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | cloudy | light rain | clear | clear | clear | clear | clear | cloudy | mod rain | rain shwrs | rain shwrs | risk tstorm | some clouds | some clouds | cloudy | mod rain | mod rain | light rain | light rain | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | 1.0 | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | 10 | 3 | 5 | 3 | — | — | — | 6 | 9 | 4 | 1.0 | |
max°C | 9 | 10 | 7 | 7 | 10 | 7 | 13 | 18 | 12 | 10 | 11 | 8 | 7 | 7 | 6 | 11 | 14 | 10 | 13 | 21 | 18 | 17 | 20 | 15 | 15 | 11 | 14 | 15 | 19 | 16 | 15 | 18 | 12 | 8 | 9 | 8 |
Moonrise | 1:47 | — | — | 2:26 | — | — | 2:57 | — | — | 3:23 | — | — | 3:47 | — | — | 4:09 | — | — | 4:32 | — | — | 4:58 | — | — | 5:29 | — | — | 6:06 | — | — | 6:53 | — | — | 7:49 | — | — |
Moonset | 10:37 | — | — | 11:53 | — | — | 1:10 | — | — | 2:28 | — | — | — | 3:45 | — | — | 5:02 | — | — | 6:21 | — | — | 7:41 | — | — | — | 9:01 | — | — | 10:17 | — | — | 11:24 | — | — | — |
 | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — | 5:33 | — | — | 5:31 | — | — | 5:31 | — | — | 5:28 | — | — | 5:28 | — | — | 5:26 | — | — | 5:26 | — | — |
 | — | 7:43 | — | — | 7:44 | — | — | 7:45 | — | — | 7:45 | — | — | 7:46 | — | — | 7:47 | — | — | 7:49 | — | — | 7:51 | — | — | 7:52 | — | — | 7:52 | — | — | 7:53 | — | — | 7:54 | — |
Today's sea temperature in Charlestown, Charles River is 8.1 °C (Statistics for 30 Apr 1981-2005 – mean: 7.4 max: 8.8 min: 5.8°C) | ||||||||||||||||||||||||||||||||||||
Nearest