Montauk Harbor entrance, Long Island Sound 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 04:23 PM.
Days 1–4 Weather SummaryA light covering of new snow, mostly falling on Fri night. Icy conditions (max 5°C on Thu afternoon, min -7°C on Thu night). Winds decreasing (strong winds from the NNW on Thu afternoon, light winds from the NE by Fri morning). | Days 5–7 Weather SummaryModerate rain (total 15mm), heaviest on Sun night. Icy conditions (max 9°C on Mon morning, min -3°C on Tue afternoon). Winds increasing (moderate winds from the SSW on Sun night, gales from the W by Mon night). | Days 8–10 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 3°C on Fri morning, min -6°C on Thu morning). Mainly strong winds. | Days 11–13 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Mon morning, min -4°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Thu 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tue 6 | ||||||||||||||||||||||||
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 | 1:02AM0.55m | 1:09PM0.53m | 1:55AM0.58m | 2:09PM0.50m | 2:51AM0.62m | 3:13PM0.48m | 3:47AM0.66m | 4:16PM0.48m | 4:43AM0.71m | 5:17PM0.48m | 5:38AM0.75m | 6:12PM0.49m | 6:31AM0.77m | 7:09PM0.51m | 7:25AM0.79m | 8:03PM0.53m | 8:18AM0.78m | 8:55PM0.55m | 9:10AM0.76m | 9:47PM0.57m | 10:02AM0.72m | 10:40PM0.58m | 10:55AM0.66m | |||||||||||||
Low Tide | 7:22PM0.04m | 7:51AM0.11m | 8:09PM0.05m | 8:51AM0.09m | 8:59PM0.05m | 9:51AM0.05m | 9:50PM0.05m | 10:49AM0.01m | 10:43PM0.03m | 11:45AM-0.03m | 11:36PM0.01m | 12:39PM-0.07m | 00:29AM-0.00m | 1:30PM-0.10m | 1:23AM-0.02m | 2:21PM-0.12m | 2:18AM-0.04m | 3:12PM-0.12m | 3:12AM-0.05m | 4:01PM-0.12m | 4:07AM-0.04m | 4:50PM-0.09m | 5:03AM-0.02m | |||||||||||||
WNW 4 | N 4 | ESE 11 | ESE 11 | E 3 | ENE 4 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | SSW 5 | S 7 | S 8 | SSW 8 | W 5 | WNW 5 | W 5 | WSW 4 | SSW 7 | WNW 4 | NW 4 | WNW 4 | WSW 4 | SW 6 | SSW 6 | W 4 | NW 4 | SSW 6 | SSE 7 | S 6 | SSE 8 | SW 3 | SSW 4 | SW 4 | SW 4 | SE 9 | |
 |  |  |  |  | | | | | |  |  | |  | | | | | | | | | |  | | | | | | | |  | | | | | |
clear | clear | some clouds | cloudy | mod snow | cloudy | some clouds | clear | some clouds | cloudy | heavy rain | light rain | light rain | some clouds | cloudy | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | snow shwrs | some clouds | clear | clear | clear | clear | clear | clear | cloudy | cloudy | some clouds | cloudy | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | 12 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 5 | -4 | -5 | -3 | -2 | -1 | 0 | -1 | 0 | 2 | 7 | 9 | 9 | 4 | -2 | -2 | -1 | 1 | 2 | 0 | -4 | -2 | -2 | 3 | 3 | 3 | -4 | -3 | -4 | -3 | -1 | 4 | 5 | 5 | 4 | 1 |
Moonrise | — | — | 11:02 | — | — | 11:23 | — | — | 11:47 | — | — | 12:13 | — | — | 12:46 | — | — | 1:28 | — | — | 2:22 | — | — | — | 3:29 | — | — | 4:45 | — | — | 6:04 | — | — | 7:20 | — | — |
Moonset | — | 10:06 | — | — | 11:15 | — | — | — | 12:24 | — | — | 1:38 | — | — | 2:55 | — | — | 4:15 | — | — | 5:34 | — | — | 6:45 | — | — | 7:44 | — | — | 8:29 | — | — | 9:05 | — | — | 9:32 |
 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 |
 | 4:23 | — | — | 4:24 | — | — | 4:25 | — | — | 4:25 | — | — | 4:27 | — | — | 4:28 | — | — | 4:29 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:31 | — | — | 4:32 | — | — |
Today's sea temperature in Montauk Harbor entrance, Long Island Sound is 6.7° C (Statistics for 25 Dec 1981-2005 – mean: 8.1 max: 10.3 min: 6.0°C) | ||||||||||||||||||||||||||||||||||||
Nearest