For More Weather Information:

12NM NW Islip NY

[NOTICE]

Last Update: 1:40 pm EST Nov 7, 2026
Forecast Valid: 2pm EST Nov 7, 2026-6pm EST Nov 13, 2026

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

This Afternoon

W wind around 14 kt, with gusts as high as 21 kt. Mostly sunny. Seas around 1 ft.

Tonight

W wind 16 to 19 kt, with gusts as high as 25 kt. Partly cloudy. Seas around 1 ft.

Sunday

WNW wind 11 to 16 kt, with gusts as high as 23 kt. Sunny. Seas around 1 ft.

Sunday Night

W wind 13 to 16 kt. Mostly clear. Seas around 1 ft.

Monday

W wind 15 to 18 kt, with gusts as high as 25 kt. Mostly sunny. Seas around 1 ft.

Monday Night

WNW wind 12 to 17 kt. Mostly clear. Seas around 1 ft.

Tuesday

WSW wind around 11 kt. Mostly sunny. Seas 1 ft or less.

Tuesday Night

WSW wind around 8 kt becoming WNW after midnight. Mostly clear. Seas around 1 ft.

Veterans Day

W wind 5 to 7 kt. Sunny. 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.