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 04:58 AM and sunset is at 09:49 PM.
Days 1–3 Weather SummaryModerate rain (total 13mm) heaviest on Mon morning, then becoming colder with a dusting of snow on Mon night. Cool air temperatures (max 12°C on Wed night, min 1°C on Mon night). Winds increasing (light winds from the SW on Tue night, fresh winds from the SW by Wed night). | Days 4–6 Weather SummaryMostly dry. Low air temperatures (max 8°C on Thu morning, min 1°C on Fri morning). Wind will be generally light. | Days 7–9 Weather SummaryMostly dry. Very mild (max 16°C on Mon night, min 7°C on Sun morning). Mainly fresh winds. | Days 10–12 Weather SummaryLight rain (total 9mm), mostly falling on Thu night. Very mild (max 15°C on Wed night, min 2°C on Wed night). Winds increasing (calm on Thu afternoon, fresh winds from the NNW by Fri morning). | |||||||||||||||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | |||||||||||||||||||||||||
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 | 11:44AM1.79m | 11:54PM1.76m | 12:18PM1.82m | 00:29AM1.76m | 12:51PM1.85m | 1:04AM1.78m | 1:26PM1.87m | 1:43AM1.80m | 2:07PM1.88m | 2:30AM1.81m | 2:54PM1.86m | 3:24AM1.81m | 3:50PM1.83m | 4:27AM1.78m | 4:55PM1.78m | 5:40AM1.76m | 6:09PM1.76m | 6:57AM1.75m | 7:25PM1.77m | 8:09AM1.78m | 8:33PM1.79m | 9:12AM1.81m | 9:33PM1.81m | |||||||||||||
Low Tide | 5:30AM0.28m | 5:52PM0.36m | 6:05AM0.27m | 6:27PM0.33m | 6:39AM0.26m | 7:02PM0.31m | 7:15AM0.26m | 7:40PM0.29m | 7:56AM0.27m | 8:24PM0.28m | 8:44AM0.30m | 9:14PM0.28m | 9:41AM0.34m | 10:15PM0.30m | 10:47AM0.40m | 11:24PM0.32m | 12:01PM0.43m | 00:40AM0.32m | 1:18PM0.43m | 1:53AM0.29m | 2:28PM0.40m | 2:58AM0.25m | 3:29PM0.35m | 3:53AM0.22m | ||||||||||||
WNW 3.0 | WNW 3.0 | WNW 4.0 | NW 5.0 | NNW 9.0 | NW 5.0 | WNW 4.0 | NW 5.0 | SW 3.0 | W 4.0 | W 3.0 | WNW 4.0 | NW 4.0 | NW 3.0 | NW 3.0 | NW 3.0 | NNW 3.0 | NNE 3.0 | N 3.0 | N 3.0 | N 2.0 | SW 2.0 | SW 2.0 | SSW 3.0 | SSW 3.0 | SSW 3.0 | SSW 3.0 | S 3.0 | S 3.0 | WNW 3.0 | NW 3.0 | WNW 4.0 | NNW 3.0 | NW 3.0 | NW 3.0 | WNW 3.0 | |
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mod rain | light rain | snow shwrs | clear | some clouds | some clouds | light rain | rain shwrs | some clouds | cloudy | some clouds | cloudy | cloudy | cloudy | cloudy | some clouds | clear | clear | clear | some clouds | clear | clear | clear | clear | some clouds | clear | some clouds | cloudy | light rain | cloudy | cloudy | some clouds | rain shwrs | some clouds | clear | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
10 | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | 7 | — | — | — | |
max°C | 4 | 3 | 1 | 3 | 6 | 8 | 8 | 9 | 12 | 8 | 8 | 4 | 2 | 4 | 4 | 5 | 5 | 7 | 8 | 9 | 12 | 13 | 14 | 16 | 13 | 13 | 16 | 11 | 14 | 15 | 2 | 5 | 10 | 4 | 7 | 9 |
Moonrise | — | — | 11:28 | — | — | 11:36 | — | — | 11:43 | — | — | 11:53 | — | — | — | 12:05 | — | — | 12:23 | — | — | 12:53 | — | — | 1:41 | — | — | 2:52 | — | — | 4:20 | — | — | 5:53 | — | — |
Moonset | 9:30 | — | — | 10:57 | — | — | 12:24 | — | — | 1:54 | — | — | — | 3:27 | — | — | 5:04 | — | — | 6:39 | — | — | 8:02 | — | — | — | 9:03 | — | — | 9:41 | — | — | 10:03 | — | — | 10:18 |
 | 4:58 | — | — | 5:01 | — | — | 5:01 | — | — | 5:03 | — | — | 5:05 | — | — | 5:05 | — | — | 5:07 | — | — | 5:09 | — | — | 5:11 | — | — | 5:11 | — | — | 5:13 | — | — | 5:16 | — | — |
 | — | — | 9:49 | — | — | 9:46 | — | — | 9:45 | — | — | 9:45 | — | — | 9:44 | — | — | 9:42 | — | — | 9:40 | — | — | 9:38 | — | — | 9:37 | — | — | 9:36 | — | — | 9:35 | — | — | 9:32 |
Today's sea temperature in Long Island is 6.8 °C (Statistics for 14 Jul 1981-2005 – mean: 2.3 max: 4.3 min: 1.3°C) | ||||||||||||||||||||||||||||||||||||
Nearest