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 06:52 AM and sunset is at 07:30 PM.
Days 1–3 Weather SummaryMostly dry. Cool air temperatures (max 13°C on Fri morning, min 9°C on Wed morning). Winds increasing (light winds from the NE on Thu night, strong winds from the NNW by Fri night). | Days 4–6 Weather SummaryModerate rain (total 10mm), heaviest on Sun morning. Cool air temperatures (max 14°C on Sat morning, min 8°C on Sun morning). Winds decreasing (near gales from the SSE on Sun morning, calm by Mon night). | Days 7–9 Weather SummaryMostly dry. Very mild (max 13°C on Thu afternoon, min 10°C on Wed night). Winds decreasing (strong winds from the S on Tue morning, calm by Tue night). | Days 10–12 Weather SummaryLight rain (total 6mm), mostly falling on Sat afternoon. Very mild (max 15°C on Sun morning, min 10°C on Sun night). Winds decreasing (strong winds from the NNW on Sat night, light winds from the SE by Mon morning). | |||||||||||||||||||||||||||||||||
Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | |||||||||||||||||||||||||
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 | 12:59PM1.37m | 1:08AM1.30m | 1:22PM1.32m | 1:39AM1.20m | 1:44PM1.24m | 2:13AM1.09m | 2:08PM1.14m | 2:58AM0.97m | 2:43PM1.02m | 4:03AM0.86m | 3:44PM0.88m | 5:53AM0.79m | 7:47PM0.86m | 7:56AM0.86m | 8:47PM0.98m | 8:53AM0.97m | 9:24PM1.09m | 9:32AM1.07m | 9:56PM1.18m | 10:06AM1.17m | 10:24PM1.24m | 10:38AM1.25m | 10:51PM1.29m | |||||||||||||
Low Tide | 6:36PM-0.08m | 6:40AM-0.07m | 7:12PM0.02m | 7:15AM0.04m | 7:50PM0.14m | 7:53AM0.18m | 8:36PM0.28m | 8:39AM0.31m | 9:48PM0.40m | 9:48AM0.43m | 11:43PM0.43m | 11:30AM0.47m | 1:15AM0.34m | 1:05PM0.39m | 2:10AM0.22m | 2:08PM0.26m | 2:51AM0.11m | 2:52PM0.15m | 3:24AM0.03m | 3:26PM0.07m | 3:52AM-0.03m | 3:57PM0.01m | 4:19AM-0.06m | |||||||||||||
NW 4 | NNW 5 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NW 5 | NNW 6 | NNW 5 | NW 6 | SSE 4 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 8 | NNE 3 | SSE 3 | SSE 4 | SSE 11 | SSE 16 | SSE 15 | N 4 | NW 5 | NNW 6 | NNW 6 | NNW 4 | NNW 4 | NNW 5 | N 5 | NNW 9 | NNW 7 | NNW 7 | NW 8 | NNW 9 | |
 |  |  | | |  | | | | | |  |  |  | | | | | | | | | | | | | | | | | |  |  | | | | |
some clouds | clear | clear | clear | some clouds | some clouds | clear | clear | some clouds | clear | some clouds | light rain | mod rain | cloudy | some clouds | clear | clear | some clouds | some clouds | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | light rain | rain shwrs | some clouds | cloudy | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 3 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 2.0 | — | — | — | |
max°C | 9 | 10 | 10 | 10 | 11 | 11 | 13 | 13 | 13 | 14 | 11 | 10 | 8 | 9 | 9 | 10 | 11 | 12 | 11 | 11 | 11 | 11 | 12 | 12 | 11 | 13 | 12 | 12 | 13 | 13 | 13 | 14 | 13 | 15 | 14 | 13 |
Moonrise | 12:10 | — | — | 1:19 | — | — | 2:21 | — | — | 3:13 | — | — | 3:56 | — | — | 4:30 | — | — | 4:58 | — | — | 5:22 | — | — | 5:43 | — | — | 6:02 | — | — | 6:22 | — | — | 6:41 | — | — |
Moonset | 9:19 | — | — | 10:03 | — | — | 10:54 | — | — | 11:52 | — | — | 12:54 | — | — | 1:57 | — | — | — | 3:00 | — | — | 4:02 | — | — | 5:04 | — | — | 6:05 | — | — | 7:07 | — | — | 8:10 | — |
 | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:47 | — | — | 6:45 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — |
 | — | 7:30 | — | — | 7:30 | — | — | 7:31 | — | — | 7:34 | — | — | 7:35 | — | — | 7:36 | — | — | 7:37 | — | — | 7:37 | — | — | 7:38 | — | — | 7:39 | — | — | 7:40 | — | — | 7:42 | — |
Today's sea temperature in Long Island is 12.6 °C (Statistics for 04 Oct 1981-2005 – mean: 12.6 max: 13.6 min: 12.0°C) | ||||||||||||||||||||||||||||||||||||
Nearest