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 07:10 PM.
Days 1–4 Weather SummaryMostly dry. Icy conditions (max 15°C on Fri afternoon, min 0°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 8mm), mostly falling on Fri night. Warm air temperatures (max 24°C on Sat afternoon, min 5°C on Sat night). Winds decreasing (fresh winds from the WSW on Sat morning, calm by Sun night). | Days 8–10 Weather SummaryHeavy rain (total 24mm), heaviest during Mon night. Later becoming colder with a dusting of snow on Tue afternoon. Freeze-thaw conditions (max 11°C on Mon night, min -5°C on Tue night). Wind will be generally light. | Days 11–13 Weather SummaryHeavy rain (total 24mm), heaviest during Thu night. Warm (max 23°C on Sat afternoon, min 7°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sun 6 | |||||||||||||||||||||||||
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 | 9:05PM2.08m | 9:29AM2.27m | 9:55PM2.26m | 10:19AM2.38m | 10:42PM2.43m | 11:08AM2.46m | 11:28PM2.58m | 11:56AM2.49m | 00:14AM2.67m | 12:45PM2.47m | 1:02AM2.70m | 1:35PM2.42m | 1:52AM2.66m | 2:27PM2.33m | 2:44AM2.56m | 3:22PM2.22m | 3:40AM2.42m | 4:20PM2.12m | 4:42AM2.27m | 5:23PM2.03m | 5:49AM2.15m | 6:30PM1.99m | 6:59AM2.08m | |||||||||||||
Low Tide | 3:25AM0.10m | 3:56PM0.01m | 4:18AM-0.06m | 4:44PM-0.10m | 5:09AM-0.21m | 5:30PM-0.19m | 5:59AM-0.32m | 6:15PM-0.23m | 6:48AM-0.37m | 7:01PM-0.22m | 7:38AM-0.36m | 7:49PM-0.16m | 8:30AM-0.28m | 8:40PM-0.06m | 9:25AM-0.16m | 9:36PM0.06m | 10:24AM-0.02m | 10:38PM0.18m | 11:27AM0.12m | 11:45PM0.26m | 12:33PM0.20m | 00:53AM0.30m | 1:38PM0.23m | |||||||||||||
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 |  |  |  | | | | | |  |  | | | |  | | | |  | |  | | | | | | | | | | | | |  | | | |
some clouds | clear | cloudy | clear | clear | clear | some clouds | cloudy | cloudy | light rain | some clouds | clear | some clouds | cloudy | light rain | light rain | some clouds | light rain | heavy rain | light rain | light snow | clear | some clouds | clear | some clouds | cloudy | light rain | heavy rain | light rain | some clouds | some clouds | clear | clear | rain shwrs | light rain | light rain | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | 3 | — | — | — | — | 2.0 | 2.0 | — | 1.0 | 22 | 1.0 | — | — | — | — | — | — | 1.0 | 12 | 1.0 | — | — | — | — | 2.0 | 1.0 | 5 | |
max°C | 12 | 7 | 8 | 6 | 3 | 10 | 10 | 7 | 15 | 12 | 19 | 24 | 22 | 6 | 8 | 15 | 17 | 14 | 11 | 3 | 3 | 0 | -1 | 4 | 4 | 3 | 5 | 9 | 13 | 17 | 14 | 19 | 23 | 18 | 14 | 15 |
Moonrise | 4:56 | 5:27 | — | — | 5:53 | — | — | 6:18 | — | — | 6:42 | — | — | 7:07 | — | — | 7:37 | — | — | 8:12 | — | — | 8:56 | — | — | 9:49 | — | — | 10:52 | — | — | 12:00 | — | — | 1:10 | — |
Moonset | 2:43 | — | 3:59 | — | — | 5:16 | — | — | 6:33 | — | — | 7:52 | — | — | — | 9:13 | — | — | 10:35 | — | — | 11:56 | — | — | — | 1:10 | — | — | 2:14 | — | — | 3:05 | — | — | 3:45 | — |
 | — | 6:48 | — | — | 6:46 | — | — | 6:45 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — |
 | 7:10 | — | 7:12 | — | — | 7:13 | — | — | 7:14 | — | — | 7:15 | — | — | 7:15 | — | — | 7:16 | — | — | 7:17 | — | — | 7:19 | — | — | 7:20 | — | — | 7:21 | — | — | 7:22 | — | — | 7:23 |
Today's sea temperature in Cos Cob Harbor is 4.7 °C (Statistics for 25 Mar 1981-2005 – mean: 4.4 max: 6.1 min: 2.7°C) | ||||||||||||||||||||||||||||||||||||
Nearest