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 06:18 AM and sunset is at 08:50 PM.
Days 1–3 Weather SummaryModerate rain (total 12mm), heaviest on Mon night. Cool air temperatures (max 17°C on Sun afternoon, min 14°C on Sat night). Winds increasing (calm on Sun night, strong winds from the SSE by Tue afternoon). | Days 4–6 Weather SummaryMostly dry. Cool air temperatures (max 19°C on Thu afternoon, min 14°C on Tue night). Winds increasing (light winds from the E on Wed morning, strong winds from the NW by Thu morning). | Days 7–9 Weather SummaryLight rain (total 5mm), mostly falling on Mon afternoon. Very mild (max 18°C on Sun afternoon, min 14°C on Fri night). Winds increasing (calm on Fri night, strong winds from the NW by Sun morning). | Days 10–12 Weather SummaryHeavy rain (total 59mm), heaviest during Mon night. Very mild (max 17°C on Thu afternoon, min 13°C on Tue night). Winds decreasing (gales from the S on Tue morning, calm by Thu afternoon). | |||||||||||||||||||||||||||||||||||||||||||
Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Mon 9 | |||||||||||||||||||||||||||||||
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 | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||||||||
High Tide | 1:57PM1.36m | 1:54AM1.18m | 2:36PM1.28m | 2:27AM1.13m | 3:26PM1.19m | 3:11AM1.07m | 4:35PM1.10m | 4:37AM1.00m | 6:04PM1.05m | 7:36AM1.03m | 7:38PM1.07m | 9:05AM1.17m | 9:00PM1.15m | 10:00AM1.31m | 10:02PM1.24m | 10:45AM1.42m | 10:51PM1.30m | 11:24AM1.49m | 11:32PM1.35m | 11:59AM1.51m | 00:08AM1.36m | 12:30PM1.50m | 00:38AM1.36m | 12:57PM1.47m | 1:06AM1.35m | 1:21PM1.42m | 1:30AM1.33m | |||||||||||||||||||
Low Tide | 7:19AM0.01m | 7:35PM-0.01m | 7:59AM0.09m | 8:19PM0.09m | 8:48AM0.22m | 9:09PM0.21m | 9:55AM0.36m | 10:11PM0.35m | 11:30AM0.44m | 11:30PM0.44m | 1:02PM0.42m | 00:55AM0.44m | 2:13PM0.32m | 2:11AM0.37m | 3:09PM0.21m | 3:13AM0.25m | 3:56PM0.09m | 4:05AM0.13m | 4:39PM-0.00m | 4:50AM0.02m | 5:18PM-0.07m | 5:30AM-0.06m | 5:55PM-0.11m | 6:06AM-0.09m | 6:29PM-0.12m | 6:39AM-0.09m | 7:03PM-0.09m | 7:12AM-0.04m | ||||||||||||||||||
NW 8 | NW 8 | NW 8 | WNW 9 | SW 9 | NW 7 | SSE 4 | SSE 5 | SSE 5 | SSE 4 | S 9 | NW 4 | NW 6 | NW 6 | NW 7 | ENE 3 | SSE 4 | S 4 | S 7 | NNW 3 | NW 4 | NW 6 | NW 6 | NW 5 | NNW 4 | NNW 4 | SSE 4 | SSE 6 | SSE 6 | S 6 | SSE 8 | S 7 | SSE 8 | SE 7 | SSE 7 | SSE 4 | SSE 4 | SSE 5 | SSE 5 | SSE 4 | S 4 | SSE 3 | NE 4 | NE 4 | N 3 | NNE 3 | |
 | |  |  | | |  | |  | | | | | | | | | | | | | | |  |  | |  |  |  | | | | | | | | | | | | | | | | | | |
some clouds | some clouds | rain shwrs | clear | clear | rain shwrs | rain shwrs | some clouds | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | cloudy | rain shwrs | heavy rain | heavy rain | mod rain | rain shwrs | some clouds | some clouds | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | clear | some clouds | clear | clear | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||||||||||||
— | — | 1 | — | — | 8 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 32 | 13 | 7 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 15 | 17 | 15 | 17 | 17 | 17 | 14 | 14 | 15 | 14 | 18 | 16 | 18 | 19 | 18 | 15 | 15 | 15 | 16 | 17 | 16 | 17 | 18 | 17 | 18 | 14 | 15 | 14 | 14 | 14 | 15 | 15 | 16 | 16 | 17 | 16 | 16 | 16 | 17 | 18 | 20 | 19 | 18 | 19 | 19 | 17 |
Moonrise | 12:51 | — | — | 2:04 | — | — | — | 3:21 | — | — | 4:39 | — | — | 5:52 | — | — | 6:57 | — | — | 7:49 | — | — | 8:30 | — | — | — | 9:02 | — | — | 9:28 | — | — | 9:51 | — | — | 10:12 | — | — | 10:32 | — | — | 10:53 | — | — | 11:16 | — |
Moonset | — | — | 11:44 | — | — | — | 12:12 | — | — | 12:47 | — | — | 1:32 | — | — | 2:29 | — | — | 3:37 | — | — | 4:54 | — | — | 6:12 | — | — | 7:28 | — | — | 8:40 | — | — | 9:49 | — | — | 10:55 | — | — | 11:59 | — | — | 1:04 | — | — | 2:07 |
 | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 |
 | — | 8:50 | — | — | 8:49 | — | — | 8:47 | — | — | 8:46 | — | — | 8:45 | — | — | 8:45 | — | — | 8:44 | — | — | 8:43 | — | — | 8:42 | — | — | 8:40 | — | — | 8:39 | — | — | 8:38 | — | — | 8:37 | — | — | 8:37 | — | — | 8:36 | — | — |
Today's sea temperature in Long Island is 16.4° C (Statistics for 25 Jan 1981-2005 – mean: 17.2 max: 18.4 min: 15.8°C) | ||||||||||||||||||||||||||||||||||||||||||||||
Nearest