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 06:37 AM and sunset is at 04:13 PM.
Days 1–3 Weather SummaryMostly dry. Icy conditions (max 6°C on Tue morning, min 0°C on Mon night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 4mm), mostly falling on Fri afternoon. Low air temperatures (max 9°C on Fri afternoon, min 1°C on Sat night). Wind will be generally light. | Days 7–9 Weather SummaryMostly dry. Freeze-thaw conditions (max 8°C on Mon morning, min -1°C on Tue night). Wind will be generally light. | Days 10–12 Weather SummaryHeavy rain (total 21mm), heaviest during Fri afternoon. Freeze-thaw conditions (max 7°C on Thu night, min 0°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the W by Sat morning). | |||||||||||||||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | |||||||||||||||||||||||||
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 | 9:01AM2.89m | 9:30PM2.68m | 9:39AM2.92m | 10:11PM2.65m | 10:14AM2.93m | 10:49PM2.62m | 10:47AM2.93m | 11:25PM2.58m | 11:21AM2.91m | 00:00AM2.54m | 11:55AM2.88m | 00:37AM2.49m | 12:32PM2.85m | 1:15AM2.44m | 1:12PM2.81m | 1:57AM2.42m | 1:55PM2.77m | 2:42AM2.42m | 2:43PM2.73m | 3:30AM2.46m | 3:35PM2.70m | 4:21AM2.54m | 4:32PM2.69m | 5:14AM2.67m | ||||||||||||
Low Tide | 3:20PM0.12m | 3:28AM0.31m | 4:01PM0.08m | 4:05AM0.35m | 4:38PM0.06m | 4:39AM0.38m | 5:13PM0.06m | 5:12AM0.42m | 5:48PM0.09m | 5:46AM0.46m | 6:24PM0.13m | 6:22AM0.50m | 7:01PM0.17m | 7:01AM0.53m | 7:41PM0.21m | 7:44AM0.55m | 8:24PM0.23m | 8:31AM0.56m | 9:11PM0.24m | 9:24AM0.54m | 10:01PM0.24m | 10:22AM0.48m | 10:54PM0.21m | |||||||||||||
SW 5 | W 3 | WSW 4 | SW 5 | W 3 | SE 9 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | S 3 | S 5 | SSE 6 | SE 6 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SSW 4 | SSW 5 | SE 9 | SE 9 | SE 9 | N 3 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | SE 8 | ESE 9 | SE 3 | ESE 6 | SE 8 | SE 10 | |
 | |  |  | | | | |  |  | | | |  |  | | | | | | | | | | | | | | | | | |  | |  | | |
some clouds | some clouds | clear | clear | clear | clear | clear | clear | some clouds | cloudy | some clouds | some clouds | cloudy | light rain | rain shwrs | some clouds | clear | some clouds | some clouds | cloudy | some clouds | some clouds | clear | some clouds | clear | clear | clear | clear | clear | some clouds | clear | cloudy | light rain | light rain | heavy rain | light rain | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 12 | 2 | |
max°C | 5 | 4 | 1 | 6 | 5 | 1 | 4 | 5 | 2 | 4 | 4 | 3 | 8 | 9 | 9 | 5 | 5 | 2 | 4 | 5 | 4 | 8 | 7 | 2 | 5 | 4 | 1 | 3 | 2 | 0 | 3 | 3 | 7 | 7 | 7 | 5 |
Moonrise | 4:04 | — | — | 5:08 | — | — | 6:14 | — | — | 7:19 | — | — | 8:21 | — | — | 9:18 | — | — | 10:07 | — | — | 10:47 | — | — | 11:20 | — | — | 11:48 | — | — | 12:11 | — | — | 12:32 | — | — |
Moonset | 2:37 | — | — | 2:59 | — | — | — | 3:25 | — | — | 3:57 | — | — | 4:37 | — | — | 5:26 | — | — | 6:24 | — | — | 7:28 | — | — | 8:36 | — | — | — | 9:46 | — | — | 10:56 | — | — | — |
 | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — |
 | — | 4:13 | — | — | 4:12 | — | — | 4:10 | — | — | 4:09 | — | — | 4:09 | — | — | 4:08 | — | — | 4:07 | — | — | 4:07 | — | — | 4:07 | — | — | 4:07 | — | — | 4:06 | — | — | 4:06 | — |
Today's sea temperature in Long Island is 9.4° C (Statistics for 17 Nov 1981-2005 – mean: 8.6 max: 9.4 min: 7.0°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
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