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 05:03 AM and sunset is at 09:28 PM.
Days 1–3 Weather SummaryMostly dry. Icy conditions (max 16°C on Sat night, min -4°C on Thu morning). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 11mm), heaviest on Sun afternoon. Icy conditions (max 9°C on Sun night, min 0°C on Tue night). Wind will be generally light. | Days 7–9 Weather SummaryMostly dry. Warm (max 20°C on Fri night, min 1°C on Wed morning). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Warm (max 20°C on Sat night, min 3°C on Sun morning). Wind will be generally light. | Days 13–16 Weather SummaryLight rain (total 7mm) at first, then becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 7°C on Tue afternoon, min -1°C on Wed night). Winds increasing (light winds from the S on Tue night, strong winds from the W by Wed night). | |||||||||||||||||||||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Fri 5 | ||||||||||||||||||||||||||||||||
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 | 12:01PM1.96m | 00:15AM1.92m | 12:49PM1.92m | 1:07AM1.87m | 1:42PM1.88m | 2:05AM1.80m | 2:41PM1.82m | 3:11AM1.73m | 3:48PM1.76m | 4:26AM1.68m | 5:02PM1.72m | 5:46AM1.66m | 6:18PM1.71m | 7:00AM1.69m | 7:26PM1.73m | 8:01AM1.72m | 8:22PM1.73m | 8:51AM1.74m | 9:08PM1.73m | 9:32AM1.75m | 9:46PM1.72m | 10:09AM1.74m | 10:19PM1.71m | 10:42AM1.73m | 10:50PM1.71m | 11:17AM1.72m | 11:23PM1.71m | 11:53AM1.70m | |||||||||||||||||||
Low Tide | 5:54AM0.07m | 6:18PM0.22m | 6:39AM0.11m | 7:06PM0.26m | 7:29AM0.19m | 7:59PM0.31m | 8:25AM0.28m | 9:01PM0.37m | 9:30AM0.38m | 10:11PM0.41m | 10:44AM0.44m | 11:27PM0.43m | 12:01PM0.46m | 00:41AM0.42m | 1:12PM0.45m | 1:44AM0.39m | 2:13PM0.42m | 2:37AM0.37m | 3:03PM0.41m | 3:21AM0.36m | 3:45PM0.41m | 3:59AM0.35m | 4:21PM0.43m | 4:33AM0.34m | 4:54PM0.45m | 5:07AM0.33m | 5:26PM0.46m | 5:41AM0.33m | 6:00PM0.48m | ||||||||||||||||||
W 2 | W 1 | W 1 | W 1 | S 1 | S 2 | S 2 | S 2 | SE 2 | SSE 2 | S 2 | S 2 | S 2 | S 2 | N 1 | N 2 | NNW 2 | N 2 | N 2 | N 1 | NE 1 | E 1 | E 1 | E 1 | S 2 | S 2 | S 2 | SSW 2 | S 2 | W 1 | NW 2 | W 1 | E 1 | S 2 | S 2 | S 2 | SSW 2 | SSW 2 | S 2 | SW 2 | SW 2 | NW 3 | WNW 3 | WNW 2 | W 2 | W 2 | SW 2 | |
 | |  | | |  | | |  |  |  |  |  | | | | | | | | | | | |  | | | | | | | | | | | | |  | | | |  | | | | | | |
some clouds | some clouds | some clouds | some clouds | some clouds | clear | some clouds | some clouds | cloudy | light rain | mod rain | light rain | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | cloudy | cloudy | some clouds | clear | clear | clear | some clouds | some clouds | some clouds | clear | clear | some clouds | clear | some clouds | some clouds | cloudy | rain shwrs | light rain | some clouds | light rain | light snow | cloudy | cloudy | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | 1 | 6 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | — | 2 | — | — | — | — | — | — | |
max °C | -3 | -2 | -2 | -2 | 2 | 8 | 10 | 14 | 16 | 7 | 7 | 9 | 3 | 5 | 6 | 1 | 2 | 2 | 2 | 1 | 10 | 12 | 14 | 15 | 16 | 17 | 20 | 14 | 17 | 20 | 4 | 4 | 9 | 8 | 13 | 11 | 5 | 7 | 5 | 5 | 3 | 2 | 0 | 0 | 1 | 0 | 3 |
Moonrise | 9:50 | — | — | 11:22 | — | — | 12:48 | — | — | 2:10 | — | — | — | 3:29 | — | — | 4:47 | — | — | 6:05 | — | — | 7:24 | — | — | 8:42 | — | — | — | 9:58 | — | — | 11:04 | — | — | 11:56 | — | — | — | 12:33 | — | — | 12:58 | — | — | 1:15 | — |
Moonset | 2:03 | — | — | 2:20 | — | — | 2:32 | — | — | 2:41 | — | — | 2:48 | — | — | 2:55 | — | — | 3:03 | — | — | 3:12 | — | — | 3:25 | — | — | 3:42 | — | — | 4:08 | — | — | 4:47 | — | — | 5:41 | — | — | 6:49 | — | — | 8:05 | — | — | 9:25 | — |
 | 5:03 | — | — | 5:01 | — | — | 5:00 | — | — | 4:58 | — | — | 4:56 | — | — | 4:56 | — | — | 4:54 | — | — | 4:52 | — | — | 4:52 | — | — | 4:50 | — | — | 4:50 | — | — | 4:48 | — | — | 4:48 | — | — | 4:47 | — | — | 4:46 | — | — | 4:45 | — |
 | — | — | 9:28 | — | — | 9:30 | — | — | 9:30 | — | — | 9:32 | — | — | 9:35 | — | — | 9:36 | — | — | 9:37 | — | — | 9:38 | — | — | 9:39 | — | — | 9:42 | — | — | 9:43 | — | — | 9:44 | — | — | 9:45 | — | — | 9:46 | — | — | 9:47 | — | 9:49 |
Today's sea temperature in Long Island is -1.8° C (Statistics for 21 May 1981-2005 – mean: -1.0 max: 0.4 min: -1.9°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest