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16NM WSW Islip NY

[NOTICE]

Last Update: 12:52 pm EST Nov 22, 2025
Forecast Valid: 12am EST Nov 23, 2025-6pm EST Nov 29, 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE SUNDAY NIGHT THROUGH

Overnight

N wind 5 to 7 kt. Partly cloudy. Seas around 1 ft.

Sunday

Variable winds less than 5 kt becoming WSW 5 to 10 kt in the morning. Mostly sunny. Seas 1 to 2 ft.

Sunday Night

WNW wind 11 to 14 kt increasing to 14 to 17 kt after midnight. Winds could gust as high as 23 kt. Mostly clear. Seas around 2 ft.

Monday

NW wind 14 to 16 kt, with gusts as high as 22 kt. Sunny. Seas around 2 ft.

Monday Night

WNW wind 5 to 8 kt becoming variable and less than 5 kt. Increasing clouds. Seas around 1 ft.

Tuesday

SSW wind 7 to 12 kt. A chance of rain after 1pm. Seas 1 to 2 ft.

Tuesday Night

SW wind 9 to 12 kt. Rain, mainly before 1am. Seas around 3 ft.

Wednesday

SSW wind 8 to 11 kt. A chance of rain. Seas around 3 ft.

Wednesday Night

SW wind 12 to 15 kt becoming W after midnight. Winds could gust as high as 22 kt. A chance of rain. Seas around 3 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.