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 08:37 AM and sunset is at 03:52 PM.
Days 1–3 Weather SummaryA dusting of new snow. Air temperatures will be well below freezing (max -6°C on Fri morning, min -14°C on Thu morning). Winds decreasing (strong winds from the N on Fri afternoon, calm by Sat night). | Days 4–6 Weather SummaryMostly dry. Air temperatures will be below freezing (max -5°C on Sun morning, min -15°C on Sun night). Mainly strong winds. | Days 7–9 Weather SummaryA light covering of new snow, mostly falling on Wed night. Temperatures will be well below freezing (max -7°C on Wed night, min -16°C on Wed morning). Winds decreasing (strong winds from the SW on Wed night, moderate winds from the W by Thu night). | Days 10–12 Weather SummaryA light covering of new snow, mostly falling on Sun morning. Temperatures will be below freezing (max -4°C on Mon morning, min -12°C on Sat morning). Winds increasing (light winds from the W on Sun night, gales from the N by Mon night). | |||||||||||||||||||||||||||||||||
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 | 7:10AM1.63m | 7:40PM1.65m | 7:53AM1.64m | 8:21PM1.67m | 8:30AM1.67m | 8:59PM1.68m | 9:06AM1.70m | 9:36PM1.69m | 9:42AM1.72m | 10:13PM1.70m | 10:20AM1.73m | 10:50PM1.71m | 10:57AM1.72m | 11:25PM1.72m | 11:34AM1.69m | 11:59PM1.73m | 12:09PM1.67m | 00:33AM1.74m | 12:47PM1.67m | 1:11AM1.76m | 1:30PM1.67m | 1:55AM1.76m | 2:21PM1.68m | 2:48AM1.76m | ||||||||||||
Low Tide | 1:26PM0.47m | 1:52AM0.52m | 2:09PM0.43m | 2:32AM0.52m | 2:48PM0.39m | 3:09AM0.50m | 3:25PM0.35m | 3:44AM0.48m | 4:01PM0.33m | 4:19AM0.46m | 4:36PM0.33m | 4:55AM0.45m | 5:11PM0.34m | 5:30AM0.44m | 5:44PM0.36m | 6:06AM0.44m | 6:19PM0.38m | 6:44AM0.43m | 6:57PM0.39m | 7:25AM0.42m | 7:42PM0.40m | 8:14AM0.41m | 8:35PM0.42m | |||||||||||||
NW 9 | NW 9 | NW 9 | NNW 4 | NNW 4 | NW 5 | NW 4 | NW 4 | NW 3 | NW 5 | NW 4 | WNW 4 | WNW 4 | NW 5 | NW 5 | NW 5 | WNW 4 | NW 4 | NW 6 | WNW 6 | W 4 | WNW 4 | NW 4 | NW 6 | NW 5 | NW 5 | WNW 4 | WNW 4 | WNW 4 | WSW 4 | SW 4 | SW 3 | W 4 | NW 3 | NW 5 | NNW 6 | |
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cloudy | cloudy | light snow | cloudy | cloudy | cloudy | snow shwrs | cloudy | cloudy | cloudy | cloudy | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | light snow | light snow | light snow | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | light snow | cloudy | light snow | light snow | cloudy | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -13 | -11 | -7 | -6 | -6 | -6 | -7 | -7 | -7 | -5 | -5 | -13 | -15 | -14 | -10 | -9 | -12 | -14 | -15 | -12 | -7 | -8 | -12 | -10 | -10 | -10 | -12 | -12 | -11 | -8 | -6 | -5 | -5 | -4 | -4 | -6 |
Moonrise | 8:04 | — | — | 9:09 | — | — | 9:59 | — | — | 10:34 | — | — | 10:56 | — | — | 11:12 | — | — | 11:23 | — | — | 11:32 | — | — | 11:39 | — | — | 11:47 | — | — | 11:55 | — | — | 12:06 | — | — |
Moonset | 2:03 | — | — | 2:44 | — | — | — | 3:43 | — | — | 4:56 | — | — | 6:17 | — | — | 7:40 | — | — | — | 9:03 | — | — | 10:25 | — | — | 11:48 | — | — | — | 1:14 | — | — | 2:44 | — | — |
 | 8:37 | — | — | 8:38 | — | — | 8:40 | — | — | 8:40 | — | — | 8:41 | — | — | 8:41 | — | — | 8:41 | — | — | 8:41 | — | — | 8:41 | — | — | 8:41 | — | — | 8:41 | — | — | 8:41 | — | — |
 | — | 3:52 | — | — | 3:52 | — | — | 3:52 | — | — | 3:52 | — | — | 3:53 | — | — | 3:53 | — | — | 3:55 | — | — | 3:56 | — | — | 3:56 | — | — | 3:56 | — | — | 3:57 | — | — | 3:59 | — |
Today's sea temperature in Long Island is -0.2° C (Statistics for 18 Dec 1981-2005 – mean: -1.4 max: -0.3 min: -1.9°C) | ||||||||||||||||||||||||||||||||||||
Nearest