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11NM ESE Islip NY

[NOTICE]

Last Update: 3:30 am EST Dec 5, 2025
Forecast Valid: 4am EST Dec 5, 2025-6pm EST Dec 11, 2025

Friday

NE wind 5 to 7 kt becoming SE in the afternoon. Increasing clouds. Seas around 1 ft.

Friday Night

Variable winds 5 kt or less. A chance of light rain, mainly between 1am and 4am. Seas 1 ft or less.

Saturday

Variable winds less than 5 kt becoming WSW 6 to 11 kt in the morning. A slight chance of light rain before 10am. Seas 1 ft or less.

Saturday Night

W wind 9 to 13 kt becoming NW after midnight. Partly cloudy. Seas around 1 ft.

Sunday

NNW wind 5 to 7 kt becoming SE in the afternoon. Increasing clouds. Seas around 1 ft.

Sunday Night

SW wind 6 to 9 kt becoming WNW 14 to 19 kt. A chance of rain showers, mixing with snow after 10pm, then gradually ending. Seas 1 to 2 ft.

Monday

NNW wind 22 to 25 kt. Mostly sunny. Seas around 1 ft.

Monday Night

NNW wind 14 to 19 kt decreasing to 6 to 11 kt. Mostly clear. Seas 1 ft or less.

Tuesday

NW wind 5 to 8 kt becoming SW 15 to 20 kt. Partly sunny. 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.