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7NM S Islip NY

[NOTICE]

Last Update: 9:20 am EST Nov 9, 2026
Forecast Valid: 9am EST Nov 9, 2026-6pm EST Nov 15, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

Today

NW wind 20 to 22 kt, with gusts as high as 29 kt. A chance of showers before 1pm. Seas around 4 ft.

Tonight

WNW wind 15 to 17 kt. Mostly clear. Seas around 3 ft.

Tuesday

W wind 15 to 18 kt. Partly sunny, then gradually becoming sunny. Seas around 3 ft.

Tuesday Night

W wind 13 to 15 kt. Clear. Seas around 3 ft.

Veterans Day

WNW wind 8 to 11 kt becoming WSW in the afternoon. Sunny. Seas around 2 ft.

Wednesday Night

WSW wind 6 to 8 kt becoming ENE after midnight. Mostly cloudy. Seas 1 to 2 ft.

Thursday

E wind 11 to 14 kt increasing to 14 to 17 kt in the afternoon. A chance of rain after 1pm. Seas 2 to 3 ft.

Thursday Night

NE wind 20 to 23 kt increasing to 24 to 27 kt after midnight. Rain. Seas 3 ft building to 5 ft.

Friday

NE wind 23 to 27 kt. Rain. Seas 5 to 6 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.