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13NM E Islip NY

[NOTICE]

Last Update: 6:44 am EST Dec 4, 2025
Forecast Valid: 8am EST Dec 4, 2025-6pm EST Dec 10, 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EST TODAY THROUGH

Today

W wind 14 to 19 kt. Mostly cloudy, then gradually becoming sunny. Seas around 2 ft.

Tonight

NW wind 17 to 22 kt becoming N 10 to 15 kt. Winds could gust as high as 28 kt. Mostly clear. Seas 1 to 2 ft.

Friday

NNE wind around 6 kt becoming S in the afternoon. Increasing clouds. Seas around 1 ft.

Friday Night

Variable winds 5 kt or less. A chance of light rain. Seas around 1 ft.

Saturday

N wind 5 to 9 kt becoming W in the afternoon. A chance of light rain, mainly before 10am. Seas around 1 ft.

Saturday Night

W wind around 8 kt becoming NW after midnight. Partly cloudy. Seas around 1 ft.

Sunday

NW wind 6 to 8 kt. Partly sunny. Seas around 1 ft.

Sunday Night

NNW wind 8 to 11 kt increasing to 12 to 15 kt after midnight. Mostly cloudy. Seas 1 to 2 ft.

Monday

N wind 16 to 18 kt, with gusts as high as 25 kt. Mostly sunny. Seas around 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.