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11NM ESE Islip NY

[NOTICE]

Last Update: 10:43 pm EDT Oct 12, 2026
Forecast Valid: 12am EDT Oct 13, 2026-6pm EDT Oct 19, 2026

Overnight

Variable winds 5 kt or less. Patchy fog after 2am. Seas 1 ft or less.

Tuesday

E wind 6 to 11 kt becoming S in the afternoon. Patchy fog before 8am. Seas around 1 ft.

Tuesday Night

SSW wind 17 to 20 kt. Mostly clear. Seas around 2 ft.

Wednesday

W wind 12 to 15 kt. Increasing clouds. Seas around 2 ft.

Wednesday Night

WNW wind 10 to 13 kt becoming N after midnight. Mostly cloudy. Seas 1 to 2 ft.

Thursday

N wind 12 to 17 kt decreasing to 7 to 12 kt in the afternoon. Sunny. Seas 1 to 2 ft.

Thursday Night

E wind 6 to 11 kt becoming SE after midnight. A chance of showers after 2am. Seas around 1 ft.

Friday

SSE wind 18 to 21 kt becoming SW in the afternoon. Winds could gust as high as 29 kt. Showers. Seas around 2 ft.

Friday Night

WNW wind 28 to 31 kt increasing to 31 to 34 kt after midnight. Showers likely. Seas 2 to 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.