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16NM WSW Islip NY

[NOTICE]

Last Update: 1:19 am EST Dec 1, 2025
Forecast Valid: 6am EST Dec 1, 2025-6pm EST Dec 7, 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EST THIS MORNING...

Today

WNW wind 13 to 16 kt becoming NNW 9 to 12 kt in the afternoon. Winds could gust as high as 22 kt. Sunny. Seas 3 ft subsiding to 1 ft.

Tonight

NNE wind around 6 kt becoming SE after midnight. A slight chance of rain after 4am. Seas around 1 ft.

Tuesday

SSE wind 8 to 11 kt becoming NNE 11 to 14 kt in the afternoon. Rain, mainly after 7am. Seas 1 to 2 ft.

Tuesday Night

NW wind 14 to 16 kt, with gusts as high as 25 kt. A chance of rain before 1am. Seas 2 ft building to 5 ft.

Wednesday

NNW wind 8 to 12 kt. Sunny. Seas 6 ft subsiding to 4 ft.

Wednesday Night

WSW wind 7 to 12 kt. Partly cloudy. Seas around 3 ft.

Thursday

WSW wind 12 to 16 kt becoming WNW in the afternoon. Winds could gust as high as 24 kt. Partly sunny. Seas around 3 ft.

Thursday Night

NNW wind 14 to 17 kt decreasing to 9 to 12 kt after midnight. Winds could gust as high as 23 kt. Partly cloudy. Seas 2 to 3 ft.

Friday

NNW wind around 8 kt becoming SW in the afternoon. Partly sunny. 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.