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19NM WSW Islip NY

[NOTICE]

Last Update: 4:55 pm EST Feb 24, 2026
Forecast Valid: 7pm EST Feb 24, 2026-6pm EST Mar 3, 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH

Tonight

W wind 7 to 10 kt becoming SSW 14 to 19 kt after midnight. Snow likely after 4am. Seas 1 ft building to 3 ft.

Wednesday

SW wind 20 to 23 kt decreasing to 16 to 19 kt in the afternoon. Snow, mixing with rain after 9am, then gradually ending. Seas 5 to 6 ft.

Wednesday Night

SW wind 12 to 15 kt becoming W after midnight. Partly cloudy. Seas 4 to 5 ft.

Thursday

WNW wind 7 to 11 kt. A chance of snow, mainly after 4pm. Seas 3 to 4 ft.

Thursday Night

W wind 6 to 10 kt becoming NNE after midnight. A chance of snow. Seas 2 to 3 ft.

Friday

NNE wind 6 to 9 kt becoming NNW in the afternoon. Mostly sunny. Seas around 2 ft.

Friday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.

Saturday

SSW wind 6 to 8 kt. Mostly sunny. Seas around 2 ft.

Saturday Night

Variable winds less than 5 kt becoming WSW around 6 kt after midnight. Partly cloudy. 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.