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12NM NW Islip NY

[NOTICE]

Last Update: 3:34 pm EDT May 28, 2026
Forecast Valid: 4pm EDT May 28, 2026-6pm EDT Jun 4, 2026

Tonight

NNW wind 8 to 11 kt. Mostly clear. Seas around 1 ft.

Friday

NW wind around 8 kt becoming WSW in the afternoon. Sunny. Seas around 1 ft.

Friday Night

SW wind 6 to 9 kt becoming WNW 11 to 16 kt after midnight. Mostly cloudy, then gradual clearing toward daybreak. Seas 1 to 2 ft.

Saturday

NNW wind 19 to 22 kt becoming NNE in the afternoon. Winds could gust as high as 28 kt. Mostly sunny. Seas around 2 ft.

Saturday Night

NNE wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.

Sunday

NW wind around 6 kt becoming WSW in the afternoon. Sunny. Seas around 1 ft.

Sunday Night

WSW wind around 9 kt. Mostly cloudy. Seas 1 ft or less.

Monday

W wind around 7 kt becoming NW in the afternoon. A chance of showers. Seas 1 ft or less.

Monday Night

Variable winds 5 kt or less. A chance of showers. 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.