For More Weather Information:

19NM WSW Islip NY

[NOTICE]

Last Update: 3:41 pm EST Feb 12, 2026
Forecast Valid: 8pm EST Feb 12, 2026-6pm EST Feb 19, 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING...

Tonight

NW wind 10 to 12 kt, with gusts as high as 20 kt. Mostly cloudy. Seas 1 to 2 ft.

Friday

NNW wind around 9 kt becoming W in the afternoon. Sunny. Seas around 1 ft.

Friday Night

W wind 9 to 11 kt. A chance of snow showers after 1am. Seas around 1 ft.

Saturday

W wind 9 to 12 kt, with gusts as high as 20 kt. Mostly sunny. Seas 1 to 2 ft.

Saturday Night

WNW wind 7 to 9 kt. Partly cloudy. Seas around 1 ft.

Sunday

NW wind around 7 kt becoming E in the afternoon. Partly sunny. Seas around 1 ft.

Sunday Night

E wind 6 to 8 kt becoming NE after midnight. A chance of rain and snow. Seas around 1 ft.

Washington's Birthday

NE wind around 9 kt. Partly sunny. Seas 1 to 2 ft.

Monday Night

NE wind around 6 kt becoming SW after midnight. Mostly cloudy. Seas around 3 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.