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 06:52 PM.
Days 1–4 Weather SummaryLight rain (total 5mm), mostly falling on Mon night. Cool air temperatures (max 12°C on Thu afternoon, min 3°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 10mm), heaviest on Fri morning. Cool air temperatures (max 12°C on Sat afternoon, min 1°C on Fri night). Mainly fresh winds. | Days 8–10 Weather SummaryA dusting of snow. Milder later with heavy rain (total 22mm) on Mon night. Freeze-thaw conditions (max 7°C on Tue afternoon, min -1°C on Sun night). Wind will be generally light. | Days 11–13 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 6°C on Sat afternoon, min -1°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Sat 29 | |||||||||||||||||||||||||
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 | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 2:25AM9.78ft | 2:53PM9.02ft | 3:03AM9.58ft | 3:35PM8.6ft | 3:44AM9.35ft | 4:21PM8.2ft | 4:30AM9.09ft | 5:12PM7.84ft | 5:22AM8.92ft | 6:09PM7.68ft | 6:20AM8.89ft | 7:09PM7.74ft | 7:20AM9.09ft | 8:08PM8.1ft | 8:20AM9.48ft | 9:03PM8.69ft | 9:16AM9.97ft | 9:53PM9.45ft | 10:10AM10.53ft | 10:40PM10.27ft | 11:01AM10.99ft | 11:26PM11.02ft | 11:50AM11.29ft | |||||||||||||
Low Tide | 8:17PM0.79ft | 8:43AM0.43ft | 8:55PM1.15ft | 9:25AM0.72ft | 9:35PM1.54ft | 10:10AM1.05ft | 10:20PM1.9ft | 11:00AM1.35ft | 11:10PM2.2ft | 11:55AM1.54ft | 00:06AM2.33ft | 12:54PM1.48ft | 1:06AM2.2ft | 1:53PM1.21ft | 2:06AM1.8ft | 2:49PM0.72ft | 3:04AM1.15ft | 3:41PM0.13ft | 3:58AM0.36ft | 4:29PM-0.46ft | 4:49AM-0.46ft | 5:16PM-0.92ft | 5:39AM-1.21ft | |||||||||||||
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 |  |  |  |  | |  | | |  |  |  |  | | | | | | | |  |  | | | | | | | | | | | |  | | | |
light rain | some clouds | cloudy | clear | clear | clear | some clouds | some clouds | some clouds | cloudy | mod rain | light rain | rain shwrs | clear | cloudy | some clouds | clear | some clouds | some clouds | cloudy | light snow | heavy rain | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | clear | cloudy | clear | some clouds | light snow | snow shwrs | some clouds | cloudy | |
mph | ||||||||||||||||||||||||||||||||||||
0.2 | — | — | — | — | — | — | — | — | — | 0.3 | 0.08 | 0.04 | — | — | — | — | — | — | — | — | 0.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°F | 43 | 41 | 48 | 43 | 43 | 45 | 37 | 45 | 54 | 48 | 45 | 39 | 37 | 48 | 54 | 48 | 48 | 46 | 37 | 36 | 39 | 39 | 41 | 45 | 43 | 41 | 43 | 39 | 37 | 41 | 37 | 36 | 34 | 36 | 36 | 43 |
Moonrise | 10:32 | — | — | 11:37 | — | — | — | 12:42 | — | — | 1:44 | — | — | 2:42 | — | — | 3:33 | — | — | 4:15 | — | — | 4:50 | — | — | 5:19 | — | — | 5:44 | — | — | 6:08 | — | — | 6:31 | — |
Moonset | 8:01 | 8:24 | — | — | 8:51 | — | — | 9:24 | — | — | 10:07 | — | — | 11:00 | — | — | 12:03 | — | — | 1:13 | — | — | 2:29 | — | — | — | 3:46 | — | — | 5:04 | — | — | 6:23 | — | — | 7:43 |
 | — | 6:50 | — | — | 6:50 | — | — | 6:48 | — | — | 6:46 | — | — | 6:43 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — |
 | 6:52 | — | 6:52 | — | — | 6:53 | — | — | 6:54 | — | — | 6:57 | — | — | 6:58 | — | — | 6:59 | — | — | 7:00 | — | — | 7:00 | — | — | 7:01 | — | — | 7:02 | — | — | 7:04 | — | — | 7:06 |
Today's sea temperature in Charlestown, Charles River is 39 °F (Statistics for 17 Mar 1981-2005 – mean: 38 max: 41 min: 36°F) | ||||||||||||||||||||||||||||||||||||
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