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 06:22 AM and sunset is at 05:47 PM.
Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Thu night. Icy conditions (max 3°C on Wed afternoon, min -1°C on Thu morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Cool air temperatures (max 11°C on Sat night, min 1°C on Sat morning). Wind will be generally light. | Days 7–9 Weather SummaryHeavy rain (total 21mm), heaviest during Tue night. Later becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 20°C on Tue morning, min 0°C on Thu night). Wind will be generally light. | Days 10–12 Weather SummaryA dusting of snow giving way to moderate rain (total 12mm) heaviest on Fri night. Freeze-thaw conditions (max 20°C on Sun morning, min -3°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the WNW by Sun afternoon). | ||||||||||||||||||||||||||||||||||||||||||||
Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thu 19 | ||||||||||||||||||||||||||||||||
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 | AM | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 11:49AM2.31m | 00:09AM2.36m | 12:31PM2.24m | 00:50AM2.33m | 1:14PM2.15m | 1:30AM2.27m | 1:57PM2.06m | 2:11AM2.19m | 2:41PM1.97m | 3:55AM2.10m | 3:29PM1.88m | 3:43AM2.01m | 4:20PM1.80m | 4:37AM1.93m | 5:16PM1.76m | 5:36AM1.90m | 6:16PM1.77m | 6:38AM1.92m | 7:13PM1.82m | 7:35AM1.99m | 8:05PM1.92m | 8:26AM2.09m | 8:52PM2.04m | 9:12AM2.19m | 9:34PM2.17m | 9:55AM2.28m | 10:14PM2.30m | 10:37AM2.33m | |||||||||||||||||||
Low Tide | 6:11PM-0.14m | 6:34AM-0.15m | 6:50PM-0.06m | 7:17AM-0.09m | 7:29PM0.03m | 7:59AM-0.01m | 8:09PM0.14m | 8:43AM0.08m | 8:53PM0.25m | 9:30AM0.18m | 9:41PM0.34m | 10:22AM0.27m | 10:35PM0.41m | 11:18AM0.33m | 11:33PM0.43m | 12:17PM0.34m | 00:32AM0.40m | 1:13PM0.31m | 1:28AM0.33m | 2:05PM0.24m | 2:21AM0.23m | 2:53PM0.15m | 3:09AM0.11m | 3:36PM0.05m | 3:55AM-0.01m | 4:17PM-0.04m | 4:39AM-0.12m | 4:57PM-0.10m | |||||||||||||||||||
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some clouds | cloudy | snow shwrs | light snow | light snow | mod snow | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | cloudy | some clouds | cloudy | heavy rain | cloudy | light rain | light snow | mod rain | cloudy | some clouds | cloudy | cloudy | light snow | rain shwrs | some clouds | cloudy | cloudy | clear | clear | clear | clear | light snow | mod rain | mod rain | clear | some clouds | some clouds | clear | some clouds | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | — | 2 | — | 7 | — | — | — | — | 11 | 1 | — | — | — | — | — | — | — | — | 7 | 10 | — | — | — | — | — | — | |
max°C | 2 | 3 | 2 | 0 | 0 | -1 | -1 | -1 | 0 | 3 | 6 | 11 | 8 | 8 | 7 | 9 | 8 | 11 | 20 | 17 | 10 | 1 | 3 | 2 | 6 | 9 | 2 | 1 | 1 | 6 | 13 | 13 | 12 | 20 | 14 | 1 | 3 | 4 | 1 | 8 | 12 | 7 | 6 | 7 | 2 | 6 | 5 |
Moonrise | — | 7:22 | — | — | 8:27 | — | — | — | 9:32 | — | — | 10:36 | — | — | — | 12:41 | — | — | 1:43 | — | — | 2:41 | — | — | 3:34 | — | — | 4:19 | — | — | 4:57 | — | — | 5:29 | — | — | 5:56 | — | — | 6:20 | — | — | 6:43 | — | — | 7:05 | — |
Moonset | 6:48 | — | — | 7:09 | — | — | 7:30 | — | — | 7:53 | — | — | 9:20 | — | — | 9:51 | — | — | 10:29 | — | — | 11:15 | — | — | 12:09 | — | — | 1:10 | — | — | 2:16 | — | — | — | 3:24 | — | — | 4:33 | — | — | 5:44 | — | — | 6:55 | — | — | 8:07 |
 | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — | 7:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:01 | — | — | 5:58 | — |
 | — | 5:47 | — | — | 5:50 | — | — | 5:51 | — | — | 5:52 | — | — | 6:52 | — | — | 5:53 | — | — | 5:54 | — | — | 5:55 | — | — | 5:57 | — | — | 5:58 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:02 | — | — | 6:04 | — | — | 6:05 |
Today's sea temperature in Cos Cob Harbor is 1.1° C (Statistics for 04 Mar 1981-2005 – mean: 3.6 max: 5.4 min: 2.1°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest