For More Weather Information:

19NM WSW Islip NY

[NOTICE]

Last Update: 12:37 pm EST Feb 11, 2026
Forecast Valid: 3pm EST Feb 11, 2026-6pm EST Feb 18, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

This Afternoon

WNW wind around 17 kt, with gusts as high as 23 kt. Mostly sunny. Seas around 3 ft.

Tonight

WNW wind 17 to 19 kt, with gusts as high as 25 kt. Partly cloudy. Seas around 2 ft.

Thursday

NW wind 15 to 17 kt, with gusts as high as 23 kt. Mostly sunny. Seas around 2 ft.

Thursday Night

NW wind 11 to 14 kt, with gusts as high as 20 kt. Partly cloudy. Seas 1 to 2 ft.

Friday

NW wind around 10 kt becoming W in the afternoon. Sunny. Seas around 1 ft.

Friday Night

W wind around 13 kt. Mostly cloudy. Seas 1 to 2 ft.

Saturday

W wind 13 to 15 kt. Mostly sunny. Seas 2 to 3 ft.

Saturday Night

W wind 8 to 11 kt becoming NW after midnight. Partly cloudy. Seas 1 to 2 ft.

Sunday

NNW wind 6 to 8 kt becoming E in the afternoon. Mostly cloudy. 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.