For More Weather Information:

19NM WSW Islip NY

[NOTICE]

Last Update: 1:06 pm EST Feb 10, 2026
Forecast Valid: 9pm EST Feb 10, 2026-6pm EST Feb 17, 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH

Tonight

SSW wind 6 to 10 kt becoming W after midnight. Rain likely before 1am. Seas around 2 ft.

Wednesday

WNW wind 12 to 17 kt increasing to 18 to 23 kt in the afternoon. Mostly sunny. Seas 2 to 3 ft.

Wednesday Night

WNW wind around 23 kt. Mostly clear. Seas 3 to 4 ft.

Thursday

NW wind around 22 kt, with gusts as high as 28 kt. Mostly sunny. Seas around 3 ft.

Thursday Night

NW wind 17 to 20 kt decreasing to 13 to 16 kt after midnight. Partly cloudy. Seas 1 to 2 ft.

Friday

NW wind 10 to 12 kt becoming W in the afternoon. Sunny. Seas around 1 ft.

Friday Night

W wind around 12 kt. Partly cloudy. Seas around 2 ft.

Saturday

W wind 12 to 14 kt. Sunny. Seas around 2 ft.

Saturday Night

WNW wind 6 to 10 kt. Mostly clear. 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.