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12NM NW Islip NY

[NOTICE]

Last Update: 1:44 pm EST Nov 8, 2026
Forecast Valid: 5pm EST Nov 8, 2026-6pm EST Nov 15, 2026

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

Tonight

W wind 12 to 15 kt. Mostly clear. Seas 1 ft or less.

Monday

W wind 13 to 17 kt becoming WNW in the afternoon. Winds could gust as high as 23 kt. Mostly cloudy, then gradually becoming sunny. Seas around 1 ft.

Monday Night

WNW wind 12 to 16 kt. Mostly clear. Seas around 1 ft.

Tuesday

WSW wind around 11 kt. Partly sunny, then gradually becoming sunny. Seas 1 ft or less.

Tuesday Night

W wind around 10 kt. Clear. Seas 1 ft or less.

Veterans Day

W wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. Sunny. Seas 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.

Thursday

E wind 7 to 11 kt. A chance of rain. Seas 1 ft or less.

Thursday Night

ENE wind 15 to 18 kt increasing to 19 to 22 kt after midnight. Winds could gust as high as 29 kt. Rain. Seas 1 to 2 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.