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 08:26 AM and sunset is at 03:52 PM.
Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Sat night. Air temperatures will be below freezing (max -3°C on Sun night, min -9°C on Sat night). Winds decreasing (gales from the WNW on Sun night, strong winds from the W by Mon night). | Days 4–6 Weather SummaryA dusting of new snow. Air temperatures will be below freezing (max -2°C on Fri morning, min -11°C on Wed morning). Winds decreasing (strong winds from the SSW on Tue night, light winds from the WNW by Thu night). | Days 7–9 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -2°C on Fri night, min -11°C on Mon afternoon). Winds decreasing (strong winds from the N on Fri night, light winds from the N by Sat night). | Days 10–12 Weather SummaryA moderate fall of snow, heaviest on Mon night. Temperatures will be well below freezing (max -7°C on Tue night, min -11°C on Thu morning). Winds decreasing (near gales from the WNW on Wed afternoon, light winds from the E by Thu afternoon). | ||||||||||||||||||||||||||||||||
Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | ||||||||||||||||||||||||
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 | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 9:11AM1.96m | 9:42PM1.98m | 9:56AM1.96m | 10:27PM1.97m | 10:41AM1.93m | 11:13PM1.93m | 11:30AM1.88m | 00:02AM1.89m | 12:22PM1.82m | 00:54AM1.84m | 1:20PM1.75m | 1:52AM1.78m | 2:23PM1.67m | 2:56AM1.71m | 3:32PM1.62m | 4:05AM1.66m | 4:46PM1.60m | 5:16AM1.63m | 5:55PM1.61m | 6:19AM1.62m | 6:52PM1.64m | 7:10AM1.63m | |||||||||||||
Low Tide | 3:35PM0.05m | 4:00AM0.19m | 4:20PM0.06m | 4:44AM0.21m | 5:04PM0.10m | 5:29AM0.24m | 5:50PM0.17m | 6:18AM0.28m | 6:40PM0.25m | 7:11AM0.34m | 7:36PM0.35m | 8:11AM0.41m | 8:39PM0.44m | 9:18AM0.47m | 9:49PM0.50m | 10:29AM0.51m | 11:02PM0.53m | 11:37AM0.51m | 00:09AM0.54m | 12:36PM0.49m | 1:05AM0.53m | 1:26PM0.47m | |||||||||||||
W 6 | WNW 6 | WNW 7 | WNW 7 | WNW 7 | NW 7 | NW 6 | NW 7 | NW 7 | NW 6 | NNW 6 | N 4 | NNE 4 | N 4 | N 3 | NW 4 | NNW 4 | NNW 4 | NW 6 | NW 6 | NNW 5 | NNW 4 | NW 5 | NW 4 | WNW 4 | WNW 5 | W 6 | WNW 6 | WNW 4 | NW 5 | WNW 4 | WNW 6 | NW 6 | NW 5 | NW 5 | |
 | |  | | |  |  | |  |  | | | | | | | | | | | | | | | | | | | | | | | | | | |
light snow | light snow | mod snow | light snow | light snow | light snow | cloudy | cloudy | cloudy | some clouds | some clouds | cloudy | cloudy | cloudy | light snow | cloudy | cloudy | cloudy | cloudy | cloudy | light snow | cloudy | light snow | light snow | cloudy | cloudy | light snow | light snow | cloudy | cloudy | light snow | light snow | cloudy | light snow | light snow | |
km/h | |||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -7 | -6 | -3 | -4 | -6 | -5 | -6 | -6 | -6 | -11 | -9 | -5 | -4 | -4 | -3 | -2 | -2 | -2 | -3 | -3 | -3 | -4 | -4 | -5 | -8 | -10 | -8 | -8 | -8 | -7 | -10 | -7 | -8 | -9 | -11 |
Moonrise | — | 6:39 | — | — | 8:14 | — | — | — | 9:43 | — | — | 11:07 | — | — | — | 12:26 | — | — | 1:42 | — | — | 2:58 | — | — | 4:14 | — | — | 5:32 | — | — | 6:49 | — | — | 8:04 | — |
Moonset | 11:42 | — | — | 12:04 | — | — | 12:18 | — | — | 12:28 | — | — | 12:35 | — | — | 12:42 | — | — | 12:48 | — | — | 12:56 | — | — | 1:05 | — | — | 1:17 | — | — | 1:35 | — | — | 2:03 | — |
 | 8:26 | — | — | 8:27 | — | — | 8:29 | — | — | 8:30 | — | — | 8:32 | — | — | 8:33 | — | — | 8:33 | — | — | 8:34 | — | — | 8:36 | — | — | 8:37 | — | — | 8:37 | — | — | 8:37 | — |
 | — | 3:52 | — | — | 3:52 | — | — | 3:52 | — | — | 3:52 | — | — | 3:52 | — | — | 3:51 | — | — | 3:51 | — | — | 3:51 | — | — | 3:51 | — | — | 3:52 | — | — | 3:52 | — | — | 3:52 |
Today's sea temperature in Long Island is 1.5° C (Statistics for 07 Dec 1981-2005 – mean: -0.8 max: 0.7 min: -1.8°C) | |||||||||||||||||||||||||||||||||||
Nearest