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 — and sunset is at 04:16 PM.
Days 1–4 Weather SummaryA dusting of new snow. Icy conditions (max 3°C on Wed afternoon, min 0°C on Thu morning). Winds decreasing (near gales from the SSW on Wed afternoon, calm by Thu night). | Days 5–7 Weather SummaryMostly dry. Icy conditions (max 1°C on Sat afternoon, min 0°C on Sat night). Winds increasing (light winds from the E on Sat afternoon, fresh winds from the ESE by Sun afternoon). | Days 8–10 Weather SummaryLight rain (total 3mm), mostly falling on Thu night. Freeze-thaw conditions (max 4°C on Thu night, min -1°C on Tue night). Mainly fresh winds. | Days 11–13 Weather SummaryLight rain (total 9mm), mostly falling on Fri afternoon. Freeze-thaw conditions (max 3°C on Fri afternoon, min 0°C on Sat night). Mainly strong winds. | |||||||||||||||||||||||||||||||||
Wed 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Mon 25 | ||||||||||||||||||||||||
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 | 5:21PM1.69m | 5:53AM1.80m | 6:29PM1.82m | 6:53AM1.88m | 7:27PM1.93m | 7:47AM1.95m | 8:18PM2.00m | 8:35AM1.99m | 9:04PM2.02m | 9:19AM1.99m | 9:46PM2.01m | 10:01AM1.97m | 10:28PM1.97m | 10:42AM1.93m | 11:10PM1.91m | 11:26AM1.86m | 11:56PM1.85m | 12:15PM1.78m | 00:48AM1.78m | 1:10PM1.68m | 1:47AM1.70m | 2:13PM1.59m | 2:53AM1.62m | |||||||||||||
Low Tide | 11:40PM0.39m | 12:17PM0.31m | 00:46AM0.30m | 1:16PM0.19m | 1:43AM0.22m | 2:08PM0.09m | 2:35AM0.16m | 2:56PM0.04m | 3:21AM0.15m | 3:40PM0.03m | 4:04AM0.16m | 4:22PM0.06m | 4:45AM0.20m | 5:04PM0.12m | 5:27AM0.26m | 5:47PM0.20m | 6:12AM0.34m | 6:34PM0.30m | 7:04AM0.43m | 7:28PM0.41m | 8:04AM0.52m | 8:32PM0.51m | 9:14AM0.59m | |||||||||||||
SW 5 | SW 4 | SW 4 | SW 3 | NW 5 | NW 9 | NW 5 | NW 5 | NW 4 | NNW 4 | NNW 4 | ESE 3 | SE 2 | ENE 3 | NE 3 | NNE 3 | N 2 | N 2 | NE 2 | NE 2 | ENE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | E 3 | E 3 | NE 4 | ENE 4 | E 3 | ENE 3 | NE 4 | NE 4 | NNE 4 | N 4 | |
 |  |  |  |  | | |  | |  |  | | | | | | | | | | | | | | |  |  | | | | | | | | | | |
some clouds | light snow | light snow | cloudy | some clouds | cloudy | cloudy | cloudy | some clouds | clear | clear | cloudy | cloudy | some clouds | clear | some clouds | cloudy | cloudy | some clouds | some clouds | some clouds | clear | some clouds | cloudy | some clouds | light rain | light rain | light rain | light rain | some clouds | some clouds | cloudy | cloudy | some clouds | some clouds | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1.0 | 2.0 | 4 | 5 | — | — | — | — | — | — | — | |
max°C | 3 | 3 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 3 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | 1 |
Moonrise | 3:09 | — | — | 3:20 | — | — | 3:37 | — | — | 4:02 | — | — | 4:43 | — | — | 5:44 | — | — | 7:04 | — | — | 8:30 | — | — | — | 9:54 | — | — | 11:14 | — | — | — | 12:30 | — | — | 1:45 |
Moonset | 4:27 | — | 6:05 | — | — | 7:46 | — | — | 9:27 | — | — | 10:58 | — | — | 12:06 | — | — | 12:50 | — | — | 1:16 | — | — | 1:32 | — | — | 1:43 | — | — | 1:51 | — | — | 1:57 | — | — | 2:03 |
 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — | 7:54 | — | — | 7:56 | — | — | 7:58 | — | — | 8:00 | — | — | 8:03 | — | — | 8:04 | — | — | 8:07 | — | — | 8:07 | — | — | 8:10 |
 | 4:16 | — | — | 4:15 | — | — | 4:14 | — | — | 4:13 | — | — | 4:10 | — | — | 4:09 | — | — | 4:07 | — | — | 4:07 | — | — | 4:06 | — | — | 4:04 | — | — | 4:02 | — | — | 4:01 | — | — |
Today's sea temperature in Long Island is 4.4 °C (Statistics for 13 Nov 1981-2005 – mean: 0.5 max: 3.7 min: -1.4°C) | ||||||||||||||||||||||||||||||||||||
Nearest