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 07:05 AM and sunset is at 04:24 PM.
Days 1–3 Weather SummaryMostly dry. Icy conditions (max 4°C on Sun afternoon, min -6°C on Mon morning). Winds increasing (calm on Sun morning, fresh winds from the NW by Sun night). | Days 4–6 Weather SummaryLight rain (total 2mm), mostly falling on Wed afternoon. Low air temperatures (max 8°C on Wed afternoon, min 1°C on Tue night). Winds decreasing (fresh winds from the WSW on Wed night, calm by Thu night). | Days 7–9 Weather SummaryMostly dry. Temperatures will be below freezing (max 0°C on Sat morning, min -5°C on Sat night). Wind will be generally light. | Days 10–12 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 3°C on Thu night, min -5°C on Tue night). Winds decreasing (fresh winds from the NNE on Tue morning, light winds from the W by Wed night). | ||||||||||||||||||||||||||||||||
Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | ||||||||||||||||||||||||
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 | 12:41PM2.55m | 1:18AM2.21m | 1:37PM2.42m | 2:15AM2.17m | 2:34PM2.28m | 3:12AM2.13m | 3:32PM2.15m | 4:10AM2.11m | 4:32PM2.03m | 5:08AM2.10m | 5:33PM1.94m | 6:05AM2.11m | 6:33PM1.88m | 7:00AM2.14m | 7:29PM1.87m | 7:49AM2.17m | 8:21PM1.89m | 8:34AM2.20m | 9:07PM1.91m | 9:17AM2.22m | 9:50PM1.94m | 9:57AM2.23m | |||||||||||||
Low Tide | 7:22PM-0.18m | 7:33AM0.01m | 8:16PM-0.09m | 8:32AM0.10m | 9:11PM-0.00m | 9:33AM0.18m | 10:08PM0.08m | 10:36AM0.23m | 11:04PM0.14m | 11:38AM0.25m | 11:58PM0.20m | 12:37PM0.23m | 00:50AM0.23m | 1:33PM0.18m | 1:39AM0.25m | 2:23PM0.13m | 2:27AM0.26m | 3:10PM0.08m | 3:12AM0.25m | 3:52PM0.04m | 3:54AM0.23m | 4:33PM0.01m | |||||||||||||
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 |  |  | | | | | |  | |  | |  | | | | |  | | | | | | | | |  | | | | | | | | | |
cloudy | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | cloudy | cloudy | cloudy | light rain | some clouds | clear | some clouds | cloudy | cloudy | some clouds | clear | some clouds | some clouds | clear | some clouds | clear | some clouds | some clouds | cloudy | light snow | cloudy | cloudy | clear | clear | clear | some clouds | some clouds | cloudy | |
km/h | |||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 2 | 4 | 2 | -5 | -4 | -5 | 1 | 3 | 2 | 7 | 8 | 8 | 2 | 2 | 2 | 3 | 3 | -1 | 0 | 0 | -3 | -1 | 0 | -2 | 0 | 0 | -2 | 0 | -1 | -3 | 2 | 2 | -1 | 2 | 2 |
Moonrise | — | 7:22 | — | — | 8:38 | — | — | — | 9:50 | — | — | 10:58 | — | — | — | 12:03 | — | — | 1:05 | — | — | 2:07 | — | — | 3:09 | — | — | 4:11 | — | — | 5:14 | — | — | 6:16 | — |
Moonset | 10:05 | — | — | 10:45 | — | — | 11:15 | — | — | 11:40 | — | — | 12:01 | — | — | 12:21 | — | — | 12:40 | — | — | 1:01 | — | — | 1:24 | — | — | 1:50 | — | — | 2:22 | — | — | — | 3:01 |
 | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — |
 | — | 4:24 | — | — | 4:24 | — | — | 4:24 | — | — | 4:24 | — | — | 4:25 | — | — | 4:25 | — | — | 4:25 | — | — | 4:25 | — | — | 4:25 | — | — | 4:27 | — | — | 4:27 | — | — | 4:27 |
Today's sea temperature in Cos Cob Harbor is 8.5° C (Statistics for 07 Dec 1981-2005 – mean: 9.4 max: 12.1 min: 7.7°C) | |||||||||||||||||||||||||||||||||||
Nearest