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 05:45 AM and sunset is at 08:52 PM.
Days 1–3 Weather SummarySome drizzle, heaviest during Sat night. Cool air temperatures (max 17°C on Fri morning, min 11°C on Sat night). Winds decreasing (strong winds from the NW on Fri afternoon, calm by Sun night). | Days 4–6 Weather SummaryLight rain (total 9mm), mostly falling on Mon night. Cool air temperatures (max 19°C on Tue morning, min 13°C on Mon morning). Winds increasing (calm on Mon morning, strong winds from the NW by Tue afternoon). | Days 7–9 Weather SummaryMostly dry. Very mild (max 18°C on Thu morning, min 14°C on Sat night). Winds decreasing (near gales from the NW on Thu morning, moderate winds from the WNW by Sat night). | Days 10–12 Weather SummaryLight rain (total 7mm), mostly falling on Sun night. Very mild (max 14°C on Sun morning, min 12°C on Mon night). Winds increasing (fresh winds from the SSE on Sun morning, gales from the S by Mon night). | |||||||||||||||||||||||||||||||||
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 | 9:51AM1.27m | 10:01PM1.18m | 10:31AM1.35m | 10:42PM1.22m | 11:08AM1.40m | 11:20PM1.24m | 11:42AM1.42m | 11:55PM1.24m | 12:14PM1.41m | 00:26AM1.22m | 12:45PM1.39m | 00:54AM1.18m | 1:15PM1.35m | 1:23AM1.13m | 1:47PM1.30m | 1:53AM1.07m | 2:23PM1.24m | 2:28AM1.01m | 3:07PM1.17m | 3:14AM0.95m | 4:07PM1.10m | 4:39AM0.91m | 5:26PM1.06m | 6:46AM0.95m | ||||||||||||
Low Tide | 3:20PM0.25m | 3:40AM0.26m | 3:59PM0.22m | 4:24AM0.24m | 4:34PM0.18m | 5:02AM0.20m | 5:05PM0.13m | 5:35AM0.15m | 5:35PM0.08m | 6:06AM0.11m | 6:07PM0.04m | 6:37AM0.09m | 6:42PM0.01m | 7:10AM0.08m | 7:21PM0.02m | 7:48AM0.11m | 8:04PM0.05m | 8:33AM0.17m | 8:54PM0.13m | 9:30AM0.26m | 9:53PM0.21m | 10:46AM0.34m | 11:02PM0.29m | |||||||||||||
NW 4 | NW 6 | NW 7 | SSW 8 | NW 4 | SSE 5 | S 8 | SE 3 | S 8 | S 8 | NNW 3 | NNW 4 | NNW 7 | NW 7 | NW 8 | NW 4 | NW 6 | NW 6 | NW 6 | NW 6 | NW 5 | NNW 4 | NW 5 | NW 6 | NW 5 | NW 6 | NW 5 | SSE 5 | SSE 5 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 6 | |
 |  |  |  | |  | | | | | |  | | | | | |  | | | | | | | | | | | |  |  |  | | | | | |
cloudy | some clouds | some clouds | clear | some clouds | rain shwrs | some clouds | some clouds | some clouds | clear | some clouds | mod rain | clear | clear | some clouds | clear | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | clear | cloudy | cloudy | light rain | rain shwrs | light rain | light rain | cloudy | cloudy | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | 1 | — | — | — | — | — | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | 1 | 2 | — | — | — | |
max°C | 17 | 17 | 16 | 15 | 16 | 12 | 12 | 12 | 13 | 15 | 16 | 17 | 19 | 19 | 18 | 18 | 18 | 17 | 18 | 18 | 17 | 16 | 17 | 16 | 17 | 17 | 16 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 |
Moonrise | 4:22 | — | — | 5:08 | — | — | 6:02 | — | — | 7:03 | — | — | 8:09 | — | — | 9:16 | — | — | 10:23 | — | — | 11:30 | — | — | 12:39 | — | — | 1:48 | — | — | — | 3:01 | — | — | 4:18 | — |
Moonset | — | 8:31 | — | — | — | 9:24 | — | — | 10:10 | — | — | 10:48 | — | — | 11:20 | — | — | 11:46 | — | — | — | 12:10 | — | — | 12:32 | — | — | 12:53 | — | — | 1:16 | — | — | 1:41 | — | — |
 | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — |
 | — | 8:52 | — | — | 8:53 | — | — | 8:53 | — | — | 8:54 | — | — | 8:54 | — | — | 8:55 | — | — | 8:55 | — | — | 8:55 | — | — | 8:57 | — | — | 8:57 | — | — | 8:57 | — | — | 8:58 | — |
Today's sea temperature in Long Island is 16.8° C (Statistics for 19 Dec 1981-2005 – mean: 15.4 max: 16.7 min: 14.0°C) | ||||||||||||||||||||||||||||||||||||
Nearest