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 07:16 AM and sunset is at 04:30 PM.
Days 1–3 Weather SummaryA dusting of snow turning to light rain (total 3mm) on Tue morning. Icy conditions (max 5°C on Tue night, min -8°C on Thu night). Winds decreasing (fresh winds from the NW on Tue night, light winds from the N by Wed night). | Days 4–6 Weather SummaryA light covering of new snow, mostly falling on Fri night. Becoming milder with light rain (total 6mm) on Sun afternoon. Icy conditions (max 5°C on Sun afternoon, min -7°C on Fri morning). Winds increasing (calm on Sat afternoon, fresh winds from the WNW by Sun night). | Days 7–9 Weather SummaryMostly dry. Temperatures will be below freezing (max -1°C on Tue morning, min -5°C on Mon night). Winds decreasing (fresh winds from the W on Mon night, light winds from the WNW by Wed night). | Days 10–12 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Sat afternoon, min -3°C on Thu morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | Saturday 3 | |||||||||||||||||||||||||
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 | 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 | 7:25PM2.04m | 7:48AM2.51m | 8:26PM2.04m | 8:48AM2.53m | 9:26PM2.12m | 9:45AM2.59m | 10:23PM2.20m | 10:41AM2.62m | 11:16PM2.27m | |||||||||||||
Low Tide | 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 | 1:21PM-0.06m | 1:30AM0.04m | 2:22PM-0.15m | 2:31AM0.04m | 3:21PM-0.20m | 3:30AM-0.02m | 4:17PM-0.27m | 4:28AM-0.08m | 5:10PM-0.30m | 5:22AM-0.12m | |||||||||||||
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 |  |  |  | | |  | |  | |  |  | | | | | |  | | |  | | | | | | | | | | | | | | | | |
light snow | light rain | some clouds | clear | clear | some clouds | some clouds | some clouds | clear | some clouds | cloudy | light snow | some clouds | clear | some clouds | cloudy | light rain | rain shwrs | clear | some clouds | cloudy | some clouds | some clouds | clear | clear | clear | clear | some clouds | cloudy | cloudy | some clouds | clear | clear | clear | clear | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 2 | 2 | 5 | 4 | 3 | 0 | 1 | 5 | -3 | -6 | -3 | -3 | -2 | -2 | -2 | 1 | 5 | 4 | -3 | -4 | -4 | -1 | -1 | -3 | -2 | -1 | -4 | 0 | 0 | 1 | 3 | 3 | 3 | 4 | 5 | 4 |
Moonrise | 9:58 | — | — | 10:24 | — | — | 10:47 | — | — | 11:09 | — | — | 11:30 | — | — | 11:53 | — | — | 12:20 | — | — | 12:53 | — | — | 1:35 | — | — | 2:29 | — | — | — | 3:36 | — | — | 4:52 | — |
Moonset | — | 7:59 | — | — | — | 9:06 | — | — | 10:14 | — | — | 11:22 | — | — | — | 12:31 | — | — | 1:45 | — | — | 3:02 | — | — | 4:22 | — | — | 5:41 | — | — | 6:52 | — | — | 7:51 | — | — |
 | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — |
 | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:31 | — | — | 4:31 | — | — | 4:32 | — | — | 4:34 | — | — | 4:35 | — | — | 4:35 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — |
Today's sea temperature in Old Greenwich is 5.3° C (Statistics for 23 Dec 1981-2005 – mean: 7.5 max: 9.8 min: 5.9°C) | ||||||||||||||||||||||||||||||||||||
Nearest