Old Greenwich 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 07:13 AM and sunset is at 04:27 PM.
Days 1–3 Weather SummaryModerate rain (total 11mm), heaviest on Thu night. Icy conditions (max 13°C on Thu night, min -2°C on Fri night). Winds increasing (light winds from the ESE on Thu morning, strong winds from the SSE by Thu night). | Days 4–6 Weather SummaryA dusting of new snow. Icy conditions (max 6°C on Sun morning, min -4°C on Sun night). Winds decreasing (fresh winds from the NW on Sun afternoon, light winds from the W by Mon night). | Days 7–9 Weather SummaryModerate rain (total 12mm), heaviest on Fri morning. Freeze-thaw conditions (max 8°C on Fri night, min -4°C on Wed night). Winds increasing (calm on Thu night, fresh winds from the NW by Fri night). | Days 10–12 Weather SummaryMostly dry. Freeze-thaw conditions (max 2°C on Mon morning, min -5°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | |||||||||||||||||||||||||
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 | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
High Tide | 9:55AM2.36m | 10:25PM2.04m | 10:33AM2.38m | 11:03PM2.08m | 11:10AM2.40m | 11:40PM2.11m | 11:48AM2.41m | 00:18AM2.15m | 12:26PM2.41m | 00:56AM2.18m | 1:05PM2.38m | 1:36AM2.21m | 1:47PM2.34m | 2:19AM2.24m | 2:33PM2.27m | 3:05AM2.26m | 3:24PM2.20m | 3:56AM2.29m | 4:19PM2.12m | 4:50AM2.33m | 5:19PM2.06m | 5:49AM2.37m | 6:22PM2.03m | 6:49AM2.44m | ||||||||||||
Low Tide | 4:22PM0.04m | 4:25AM0.24m | 5:00PM0.02m | 5:03AM0.24m | 5:37PM0.02m | 5:41AM0.24m | 6:14PM0.02m | 6:19AM0.24m | 6:51PM0.03m | 6:59AM0.23m | 7:29PM0.04m | 7:42AM0.22m | 8:10PM0.05m | 8:28AM0.20m | 8:53PM0.06m | 9:20AM0.17m | 9:41PM0.08m | 10:16AM0.14m | 10:33PM0.09m | 11:17AM0.09m | 11:30PM0.09m | 12:19PM0.02m | 00:30AM0.08m | |||||||||||||
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 |  |  |  |  |  | |  | | | |  | | |  |  | | | | | | | |  |  | | | | | | | | | | | | |
clear | some clouds | light rain | mod rain | rain shwrs | some clouds | some clouds | cloudy | some clouds | clear | clear | clear | clear | some clouds | light snow | light snow | cloudy | clear | clear | clear | some clouds | cloudy | cloudy | cloudy | heavy rain | some clouds | some clouds | clear | clear | clear | some clouds | cloudy | some clouds | some clouds | cloudy | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | 4 | 6 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 5 | 8 | 13 | 13 | 6 | 0 | 1 | 2 | 4 | 6 | 2 | -1 | -1 | -1 | 1 | 0 | 3 | 5 | 3 | 1 | -2 | 1 | 1 | 2 | 4 | 5 | 8 | 0 | -1 | -3 | -1 | 0 | 0 | 2 | 1 | 0 |
Moonrise | 6:16 | — | — | 7:14 | — | — | 8:06 | — | — | 8:50 | — | — | 9:27 | — | — | 9:58 | — | — | 10:24 | — | — | 10:47 | — | — | 11:09 | — | — | 11:30 | — | — | 11:53 | — | — | 12:20 | — | — |
Moonset | — | 3:02 | — | — | 3:49 | — | — | 4:44 | — | — | 5:46 | — | — | 6:52 | — | — | 7:59 | — | — | — | 9:06 | — | — | 10:14 | — | — | 11:22 | — | — | — | 12:31 | — | — | 1:45 | — | — |
 | 7:13 | — | — | 7:13 | — | — | 7:15 | — | — | 7:15 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — |
 | — | 4:27 | — | — | 4:28 | — | — | 4:28 | — | — | 4:29 | — | — | 4:29 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:31 | — | — | 4:31 | — | — | 4:32 | — | — | 4:34 | — |
Today's sea temperature in Old Greenwich is 5.9° C (Statistics for 18 Dec 1981-2005 – mean: 8.1 max: 11.2 min: 6.3°C) | ||||||||||||||||||||||||||||||||||||
Nearest