Long Island 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 06:05 AM and sunset is at 08:30 PM.
Days 1–3 Weather SummaryA dusting of new snow. Air temperatures will be below freezing (max 0°C on Fri morning, min -19°C on Sun morning). Winds increasing (light winds from the W on Fri afternoon, strong winds from the WNW by Sat night). | Days 4–6 Weather SummaryMostly dry. Air temperatures will be below freezing (max -1°C on Wed night, min -20°C on Mon morning). Wind will be generally light. | Days 7–9 Weather SummaryMostly dry. Freeze-thaw conditions (max 8°C on Sat night, min -3°C on Thu morning). Wind will be generally light. | Days 10–12 Weather SummaryA moderate fall of snow, heaviest on Mon morning. Freeze-thaw conditions (max 3°C on Sun morning, min -12°C on Tue morning). Winds increasing (light winds from the NW on Sun morning, strong winds from the N by Mon afternoon). | |||||||||||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | |||||||||||||||||||||||||
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 | 5:32AM1.48m | 6:24PM1.53m | 7:00AM1.50m | 7:37PM1.57m | 8:03AM1.58m | 8:28PM1.63m | 8:48AM1.66m | 9:07PM1.69m | 9:25AM1.74m | 9:38PM1.74m | 9:57AM1.79m | 10:07PM1.79m | 10:27AM1.82m | 10:37PM1.82m | 10:57AM1.82m | 11:06PM1.84m | 11:26AM1.80m | 11:36PM1.82m | 11:56AM1.76m | 00:06AM1.79m | 12:26PM1.73m | 00:37AM1.74m | 1:02PM1.70m | 1:14AM1.70m | ||||||||||||
Low Tide | 11:57AM0.61m | 00:46AM0.66m | 1:16PM0.58m | 1:52AM0.59m | 2:14PM0.51m | 2:40AM0.51m | 2:59PM0.45m | 3:16AM0.42m | 3:35PM0.40m | 3:49AM0.34m | 4:06PM0.36m | 4:19AM0.28m | 4:37PM0.33m | 4:50AM0.24m | 5:06PM0.32m | 5:21AM0.24m | 5:36PM0.34m | 5:52AM0.27m | 6:06PM0.37m | 6:23AM0.31m | 6:38PM0.41m | 6:57AM0.35m | 7:15PM0.46m | |||||||||||||
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light snow | cloudy | cloudy | light snow | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | clear | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | cloudy | cloudy | some clouds | cloudy | light snow | mod snow | light snow | some clouds | clear | some clouds | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
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max°C | 0 | 0 | 0 | -3 | -3 | -4 | -18 | -19 | -18 | -20 | -17 | -17 | -16 | -13 | -13 | -14 | -6 | -1 | -2 | -2 | -2 | -2 | 1 | 4 | 5 | 4 | 8 | 3 | 1 | 1 | 1 | 1 | -4 | -11 | -9 | -3 |
Moonrise | — | 3:43 | — | — | 4:57 | — | — | 6:11 | — | — | 7:26 | — | — | 8:44 | — | — | — | 10:05 | — | — | 11:29 | — | — | — | 12:52 | — | — | 2:04 | — | — | 2:59 | — | — | 3:35 | — | — |
Moonset | 5:18 | — | — | 5:25 | — | — | 5:30 | — | — | 5:36 | — | — | 5:43 | — | — | 5:51 | — | — | 6:03 | — | — | 6:20 | — | — | 6:48 | — | — | 7:33 | — | — | 8:40 | — | — | 10:04 | — | — |
 | 6:05 | — | — | 6:03 | — | — | 6:00 | — | — | 5:58 | — | — | 5:56 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — | 5:47 | — | — | 5:45 | — | — | 5:41 | — | — | 5:39 | — | — |
 | — | 8:30 | — | — | 8:32 | — | — | 8:35 | — | — | 8:37 | — | — | 8:38 | — | — | 8:40 | — | — | 8:43 | — | — | 8:45 | — | — | 8:46 | — | — | 8:49 | — | — | 8:50 | — | — | 8:52 | — |
Today's sea temperature in Long Island is -1.8 °C (Statistics for 19 Apr 1981-2005 – mean: -1.8 max: -1.5 min: -1.9°C) | ||||||||||||||||||||||||||||||||||||
Nearest