For More Weather Information:

19NM WSW Islip NY

[NOTICE]

Last Update: 6:39 pm EST Feb 1, 2026
Forecast Valid: 10pm EST Feb 1, 2026-6pm EST Feb 8, 2026

...GALE WARNING IN EFFECT UNTIL 1 AM EST MONDAY...

Tonight

NNW wind 15 to 18 kt, with gusts as high as 26 kt. Widespread freezing spray. Partly cloudy. Seas 3 to 4 ft.

Monday

NW wind 13 to 15 kt, with gusts as high as 21 kt. Sunny. Seas around 4 ft.

Monday Night

WNW wind 8 to 10 kt. Mostly clear. Seas 4 ft subsiding to 2 ft.

Tuesday

NW wind 7 to 9 kt becoming W in the afternoon. Mostly sunny. Seas around 2 ft.

Tuesday Night

W wind 6 to 9 kt. Mostly cloudy. Seas around 2 ft.

Wednesday

NW wind 6 to 11 kt. Partly sunny. Seas around 1 ft.

Wednesday Night

NNW wind around 9 kt. Partly cloudy. Seas 1 to 2 ft.

Thursday

WNW wind 9 to 11 kt. Mostly sunny. Seas around 2 ft.

Thursday Night

NW wind around 11 kt. Partly cloudy. Seas around 2 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.