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19NM WSW Islip NY

[NOTICE]

Last Update: 2:35 pm EDT Mar 28, 2026
Forecast Valid: 9pm EDT Mar 28, 2026-6pm EDT Apr 4, 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

Tonight

NNW wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Increasing clouds. Seas 1 to 2 ft.

Sunday

S wind 5 to 10 kt increasing to 11 to 16 kt in the afternoon. Winds could gust as high as 22 kt. Sunny. Seas 1 to 2 ft.

Sunday Night

SSW wind 15 to 20 kt. Increasing clouds. Seas 3 to 4 ft.

Monday

SW wind around 14 kt, with gusts as high as 20 kt. Partly sunny. Seas around 3 ft.

Monday Night

SSW wind 11 to 13 kt. A chance of showers after 2am. Seas 3 to 4 ft.

Tuesday

SSW wind 12 to 15 kt increasing to 15 to 18 kt in the afternoon. Winds could gust as high as 24 kt. A chance of rain before 8am. Seas 4 to 5 ft.

Tuesday Night

SSW wind around 23 kt, with gusts as high as 29 kt. Partly cloudy. Seas 6 ft building to 8 ft.

Wednesday

SSW wind 17 to 19 kt, with gusts as high as 26 kt. A chance of rain. Seas 5 to 6 ft.

Wednesday Night

NW wind around 14 kt becoming NNE after midnight. Rain likely. Seas 4 to 5 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.