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 — and sunset is at 07:36 PM.
Days 1–4 Weather SummarySome drizzle, heaviest during Sat morning. Warm air temperatures (max 27°C on Sat afternoon, min 7°C on Mon morning). Wind will be generally light. | Days 5–7 Weather SummarySome drizzle, heaviest during Mon night. Warm air temperatures (max 23°C on Tue afternoon, min 8°C on Tue night). Wind will be generally light. | Days 8–10 Weather SummaryHeavy rain (total 24mm), heaviest during Fri night. Warm (max 20°C on Thu night, min 6°C on Sat night). Wind will be generally light. | Days 11–13 Weather SummaryHeavy rain (total 21mm), heaviest during Wed morning. Very mild (max 18°C on Tue afternoon, min 9°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the S by Tue afternoon). | |||||||||||||||||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wed 30 | |||||||||||||||||||||||||
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 | 4:04AM2.10m | 4:45PM1.94m | 4:57AM2.08m | 5:39PM1.95m | 5:57AM2.08m | 6:36PM2.01m | 6:59AM2.12m | 7:34PM2.11m | 8:00AM2.19m | 8:30PM2.27m | 8:57AM2.27m | 9:22PM2.44m | 9:51AM2.36m | 10:12PM2.60m | 10:43AM2.42m | 11:00PM2.72m | 11:34AM2.44m | 11:49PM2.78m | 12:25PM2.43m | 00:39AM2.76m | 1:17PM2.39m | 1:31AM2.69m | 2:10PM2.33m | |||||||||||||
Low Tide | 10:04PM0.43m | 10:43AM0.28m | 10:58PM0.45m | 11:39AM0.30m | 11:58PM0.42m | 12:37PM0.29m | 1:00AM0.35m | 1:33PM0.23m | 2:00AM0.23m | 2:28PM0.14m | 2:58AM0.08m | 3:19PM0.05m | 3:53AM-0.07m | 4:10PM-0.03m | 4:46AM-0.21m | 4:59PM-0.09m | 5:38AM-0.30m | 5:48PM-0.12m | 6:29AM-0.34m | 6:37PM-0.10m | 7:20AM-0.30m | 7:29PM-0.04m | 8:12AM-0.22m | |||||||||||||
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 |  |  |  |  | | | |  |  | | |  | | | | | | |  | |  | | | | | | | | | | | |  |  |  | |
cloudy | rain shwrs | clear | some clouds | some clouds | clear | some clouds | some clouds | cloudy | rain shwrs | some clouds | clear | clear | some clouds | clear | some clouds | some clouds | some clouds | some clouds | light rain | light rain | heavy rain | cloudy | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | light rain | heavy rain | mod rain | |
km/h | ||||||||||||||||||||||||||||||||||||
— | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 3 | 4 | 17 | — | — | — | — | — | — | — | — | — | — | — | 1 | 14 | 6 | |
max°C | 14 | 19 | 27 | 24 | 12 | 17 | 15 | 11 | 12 | 12 | 18 | 23 | 19 | 13 | 22 | 17 | 19 | 22 | 20 | 7 | 7 | 9 | 12 | 16 | 12 | 11 | 17 | 16 | 13 | 15 | 10 | 15 | 18 | 16 | 14 | 13 |
Moonrise | 12:39 | 1:32 | — | — | 2:17 | — | — | 2:54 | — | — | 3:25 | — | — | 3:52 | — | — | 4:17 | — | — | 4:41 | — | — | 5:05 | — | — | 5:32 | — | — | 6:05 | — | — | 6:46 | — | — | 7:36 | — |
Moonset | 9:10 | 10:08 | — | — | 11:13 | — | — | 12:24 | — | — | 1:36 | — | — | 2:50 | — | — | — | 4:05 | — | — | 5:22 | — | — | 6:41 | — | — | 8:04 | — | — | — | 9:27 | — | — | 10:48 | — | 11:59 |
 | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:01 | — | — | 5:58 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:54 | — |
 | 7:36 | — | 7:37 | — | — | 7:38 | — | — | 7:39 | — | — | 7:40 | — | — | 7:42 | — | — | 7:43 | — | — | 7:44 | — | — | 7:45 | — | — | 7:45 | — | — | 7:46 | — | — | 7:47 | — | — | 7:49 |
Today's sea temperature in Cos Cob Harbor is 6.8 °C (Statistics for 18 Apr 1981-2005 – mean: 6.6 max: 8.9 min: 4.7°C) | ||||||||||||||||||||||||||||||||||||
Nearest