For More Weather Information:

14NM N Islip NY

[NOTICE]

Last Update: 1:02 am EST Nov 16, 2025
Forecast Valid: 3am EST Nov 16, 2025-6pm EST Nov 22, 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EST EARLY THIS

Sunday

WNW wind 21 to 24 kt increasing to 27 to 30 kt in the afternoon. Winds could gust as high as 36 kt. Partly sunny. Seas 2 ft building to 4 ft.

Sunday Night

W wind 28 to 30 kt, with gusts as high as 36 kt. Partly cloudy. Seas around 4 ft.

Monday

WNW wind around 26 kt. Mostly sunny. Seas around 4 ft.

Monday Night

WNW wind 19 to 23 kt. Mostly clear. Seas around 3 ft.

Tuesday

WNW wind 13 to 17 kt. Mostly sunny. Seas 1 to 2 ft.

Tuesday Night

WNW wind 6 to 11 kt. Mostly cloudy. Seas 1 ft or less.

Wednesday

Variable winds 5 kt or less. Partly sunny. Seas 1 ft or less.

Wednesday Night

Variable winds less than 5 kt becoming ENE around 6 kt after midnight. Mostly cloudy. Seas 1 ft or less.

Thursday

ENE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Mostly cloudy. Seas 1 ft or less.

*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.