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19NM WSW Islip NY

[NOTICE]

Last Update: 8:57 pm EST Jan 1, 2026
Forecast Valid: 11pm EST Jan 1, 2026-6pm EST Jan 8, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...

Overnight

W wind 12 to 14 kt, with gusts as high as 21 kt. A chance of flurries after 1am. Seas 2 to 3 ft.

Friday

W wind around 15 kt, with gusts as high as 21 kt. Cloudy, then gradually becoming mostly sunny. Seas 2 to 3 ft.

Friday Night

WNW wind 12 to 14 kt, with gusts as high as 20 kt. Partly cloudy. Seas 2 to 3 ft.

Saturday

WNW wind 7 to 12 kt. Increasing clouds. Seas around 2 ft.

Saturday Night

WNW wind around 7 kt becoming NNW after midnight. Cloudy. Seas around 1 ft.

Sunday

NW wind 7 to 10 kt increasing to 10 to 13 kt in the afternoon. Mostly cloudy, then gradually becoming sunny. Seas around 1 ft.

Sunday Night

NW wind 12 to 14 kt. Partly cloudy. Seas 1 to 2 ft.

Monday

NNW wind 6 to 10 kt becoming SW in the afternoon. Partly sunny. Seas 1 to 2 ft.

Monday Night

WSW wind around 7 kt. Mostly cloudy. Seas around 1 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.