For More Weather Information:

12NM NW Islip NY

[NOTICE]

Last Update: 1:31 am EST Feb 5, 2026
Forecast Valid: 6am EST Feb 5, 2026-6pm EST Feb 11, 2026

...GALE WATCH IN EFFECT FROM SATURDAY MORNING THROUGH LATE

Today

N wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. Sunny. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

Friday

Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.

Friday Night

Variable winds less than 5 kt becoming W 5 to 8 kt after midnight. Snow likely, mainly after 1am. Seas 1 ft or less.

Saturday

WNW wind 13 to 18 kt becoming NNW 25 to 30 kt. Winds could gust as high as 38 kt. A chance of snow, mainly before noon. Seas 1 to 2 ft.

Saturday Night

NNW wind 30 to 33 kt decreasing to 25 to 28 kt after midnight. Winds could gust as high as 40 kt. Partly cloudy. Seas 2 to 3 ft.

Sunday

NW wind 19 to 22 kt decreasing to 16 to 19 kt in the afternoon. Winds could gust as high as 28 kt. Sunny. Seas around 2 ft.

Sunday Night

NW wind 9 to 14 kt. Mostly clear. Seas around 1 ft.

Monday

WNW wind 7 to 9 kt. Mostly sunny. Seas around 1 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.