Cos Cob Harbor 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 07:16 AM and sunset is at 04:30 PM.
Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Fri night. Icy conditions (max 6°C on Thu morning, min -7°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the ENE by Fri night). | Days 4–6 Weather SummaryA dusting of snow turning to light rain (total 9mm) on Sun night. Icy conditions (max 6°C on Mon morning, min -7°C on Sat night). Winds increasing (light winds from the SW on Sun afternoon, fresh winds from the WNW by Mon night). | Days 7–9 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Thu afternoon, min -7°C on Fri afternoon). Mainly fresh winds. | Days 10–12 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 6°C on Mon afternoon, min -8°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Mon 5 | ||||||||||||||||||||||||
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 | 2:45PM2.12m | 3:18AM2.09m | 3:35PM2.08m | 4:07AM2.15m | 4:30PM2.02m | 5:01AM2.22m | 5:30PM1.98m | 5:58AM2.29m | 6:32PM1.98m | 6:56AM2.37m | 7:34PM2.01m | 7:55AM2.45m | 8:32PM2.03m | 8:51AM2.48m | 9:29PM2.10m | 9:48AM2.52m | 10:23PM2.16m | 10:42AM2.54m | 11:17PM2.20m | 11:35AM2.51m | 00:09AM2.22m | 12:27PM2.44m | |||||||||||||
Low Tide | 8:47AM0.19m | 9:14PM0.03m | 9:41AM0.18m | 10:02PM0.04m | 10:38AM0.14m | 10:55PM0.05m | 11:39AM0.09m | 11:50PM0.05m | 12:40PM0.01m | 00:48AM0.03m | 1:41PM-0.08m | 1:46AM-0.00m | 2:39PM-0.16m | 2:44AM-0.02m | 3:36PM-0.21m | 3:42AM-0.09m | 4:31PM-0.26m | 4:38AM-0.14m | 5:23PM-0.29m | 5:32AM-0.16m | 6:13PM-0.28m | 6:25AM-0.14m | |||||||||||||
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 |  |  | |  |  | | |  |  | |  |  |  | | | | | | | | | | | | | | | | | | | | | | |
cloudy | some clouds | some clouds | cloudy | light snow | mod snow | light snow | some clouds | clear | clear | some clouds | light snow | light rain | rain shwrs | clear | some clouds | clear | some clouds | some clouds | some clouds | clear | cloudy | cloudy | some clouds | some clouds | clear | clear | some clouds | clear | some clouds | some clouds | cloudy | light snow | some clouds | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 6 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 6 | 5 | -3 | -3 | -2 | -1 | -2 | -1 | -4 | -1 | -1 | 5 | 6 | 5 | -1 | -1 | -1 | -3 | 0 | 0 | 0 | 2 | 3 | 3 | -4 | -5 | -7 | -2 | -2 | -6 | -3 | 1 | 3 | 5 | 6 |
Moonrise | 10:47 | — | — | 11:08 | — | — | 11:30 | — | — | 11:53 | — | — | 12:20 | — | — | 12:53 | — | — | 1:35 | — | — | 2:29 | — | — | — | 3:36 | — | — | 4:52 | — | — | 6:11 | — | — | 7:28 |
Moonset | — | — | 10:13 | — | — | 11:22 | — | — | — | 12:31 | — | — | 1:45 | — | — | 3:02 | — | — | 4:22 | — | — | 5:41 | — | — | 6:52 | — | — | 7:50 | — | — | 8:36 | — | — | 9:11 | — |
 | 7:16 | — | — | 7:16 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — |
 | — | 4:30 | — | — | 4:31 | — | — | 4:31 | — | — | 4:32 | — | — | 4:34 | — | — | 4:35 | — | — | 4:35 | — | — | 4:36 | — | — | 4:37 | — | — | 4:37 | — | — | 4:38 | — | — | 4:39 |
Today's sea temperature in Cos Cob Harbor is 5.2° C (Statistics for 25 Dec 1981-2005 – mean: 7.4 max: 9.8 min: 5.3°C) | |||||||||||||||||||||||||||||||||||
Nearest