Cohasset 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 04:45 PM.
Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Sun afternoon. Air temperatures will be below freezing (max 0°C on Fri afternoon, min -16°C on Fri night). Winds increasing (light winds from the N on Sun morning, strong winds from the E by Sun night). | Days 5–7 Weather SummaryMostly dry. Air temperatures will be below freezing (max -5°C on Mon afternoon, min -12°C on Mon night). Mainly fresh winds. | Days 8–10 Weather SummaryMostly dry. Temperatures will be below freezing (max -2°C on Fri afternoon, min -9°C on Thu night). Wind will be generally light. | Days 11–13 Weather SummaryA dusting of snow. Milder later with heavy rain (total 67mm) on Mon morning. Freeze-thaw conditions (max 8°C on Mon afternoon, min -4°C on Sun afternoon). Winds increasing (light winds from the ESE on Sun afternoon, near gales from the ENE by Mon morning). | ||||||||||||||||||||||||||||||||||||||||||||
Fri 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | ||||||||||||||||||||||||||||||||
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 | 2:14PM2.77m | 2:41AM2.73m | 3:01PM2.68m | 3:28AM2.77m | 3:55PM2.57m | 4:20AM2.79m | 4:54PM2.46m | 5:17AM2.81m | 5:56PM2.39m | 6:18AM2.83m | 7:03PM2.36m | 7:23AM2.87m | 8:12PM2.40m | 8:28AM2.95m | 9:15PM2.50m | 9:28AM3.03m | 10:11PM2.60m | 10:23AM3.08m | 11:03PM2.69m | 11:16AM3.09m | 11:53PM2.76m | 12:07PM3.06m | 00:40AM2.79m | 12:55PM2.97m | 1:24AM2.79m | 1:41PM2.84m | 2:07AM2.75m | 2:27PM2.68m | |||||||||||||||||||
Low Tide | 8:24PM-0.05m | 8:49AM0.06m | 9:10PM0.02m | 9:43AM0.07m | 10:02PM0.10m | 10:42AM0.07m | 10:57PM0.17m | 11:43AM0.07m | 11:56PM0.22m | 12:47PM0.04m | 00:59AM0.23m | 1:53PM-0.03m | 2:03AM0.19m | 2:55PM-0.14m | 3:04AM0.10m | 3:52PM-0.24m | 4:00AM0.01m | 4:44PM-0.30m | 4:53AM-0.07m | 5:33PM-0.33m | 5:44AM-0.10m | 6:19PM-0.29m | 6:33AM-0.10m | 7:03PM-0.20m | 7:21AM-0.05m | 7:46PM-0.07m | 8:08AM0.03m | ||||||||||||||||||||
W 3 | NW 5 | NW 4 | NNW 4 | NNW 3 | ESE 10 | ESE 10 | E 7 | E 9 | E 10 | E 10 | ENE 10 | E 10 | E 9 | ENE 8 | WNW 3 | W 3 | NW 3 | ENE 6 | N 3 | NNE 4 | NE 6 | NE 6 | NE 7 | E 11 | ENE 12 | E 11 | ENE 11 | ESE 4 | ENE 8 | E 12 | E 12 | E 11 | E 11 | NW 5 | NNW 4 | N 4 | NE 7 | NNW 4 | NNW 4 | NNW 4 | NW 3 | W 3 | W 4 | WNW 4 | NW 5 | NW 5 | |
 |  |  | | |  |  |  | | | |  | | | | |  | | |  | | | | | | | | |  |  | | | | | | | | | | | | | | | | | | |
cloudy | some clouds | clear | clear | some clouds | light snow | mod snow | heavy snow | light snow | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | some clouds | cloudy | cloudy | some clouds | clear | clear | clear | clear | some clouds | cloudy | light snow | heavy rain | heavy rain | light snow | cloudy | cloudy | some clouds | clear | clear | some clouds | cloudy | some clouds | clear | clear | cloudy | some clouds | some clouds | clear | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 38 | 25 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 0 | -8 | -12 | -10 | -12 | -11 | -5 | -1 | -2 | -5 | -7 | -7 | -7 | -10 | -5 | -5 | -9 | -8 | -6 | -9 | -3 | -2 | -5 | -5 | -3 | -6 | -5 | -1 | 2 | 6 | 8 | 5 | 0 | 2 | 0 | 1 | 1 | -2 | 0 | 0 | -4 | 0 | 0 | -2 | -12 | -12 | -17 |
Moonrise | — | — | 9:45 | — | — | 10:09 | — | — | 10:37 | — | — | 11:13 | — | — | 11:59 | — | — | 12:58 | — | — | 2:09 | — | — | — | 3:27 | — | — | 4:45 | — | — | 6:01 | — | — | 7:14 | — | — | 8:23 | — | — | — | 9:29 | — | — | 10:34 | — | — | 11:39 |
Moonset | — | 10:12 | — | — | 11:24 | — | — | — | 12:39 | — | — | 1:57 | — | — | 3:15 | — | — | 4:28 | — | — | 5:30 | — | — | 6:20 | — | — | 6:58 | — | — | 7:28 | — | — | 7:53 | — | — | 8:14 | — | — | 8:34 | — | — | 8:53 | — | — | 9:14 | — | — |
 | — | — | 7:03 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — |
 | 4:45 | — | — | 4:46 | — | — | 4:47 | — | — | 4:49 | — | — | 4:51 | — | — | 4:52 | — | — | 4:52 | — | — | 4:53 | — | — | 4:55 | — | — | 4:57 | — | — | 4:58 | — | — | 5:00 | — | — | 5:00 | — | — | 5:01 | — | — | 5:04 | — | — | 5:05 | — |
Today's sea temperature in Cohasset is 3.9° C (Statistics for 23 Jan 1981-2005 – mean: 4.6 max: 5.9 min: 2.9°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest