For More Weather Information:

19NM WSW Islip NY

[NOTICE]

Last Update: 1:22 pm EST Feb 2, 2026
Forecast Valid: 2pm EST Feb 2, 2026-6pm EST Feb 8, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

This Afternoon

NW wind around 16 kt. Sunny. Seas around 4 ft.

Tonight

WNW wind 9 to 14 kt. Mostly clear. Seas 3 to 4 ft.

Tuesday

WNW wind 7 to 10 kt becoming WSW in the afternoon. Mostly sunny. Seas 2 to 3 ft.

Tuesday Night

WSW wind 6 to 9 kt becoming NW after midnight. Mostly cloudy. Seas around 2 ft.

Wednesday

NW wind 9 to 11 kt. Mostly cloudy, then gradually becoming sunny. Seas around 2 ft.

Wednesday Night

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

Thursday

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

Thursday Night

NW wind around 10 kt. Partly cloudy. Seas around 2 ft.

Friday

W wind 8 to 11 kt becoming WSW 12 to 15 kt in the afternoon. A chance of snow. 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.