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15NM WSW Islip NY

[NOTICE]

Last Update: 6:52 pm EST Nov 3, 2025
Forecast Valid: 9pm EST Nov 3, 2025-6pm EST Nov 10, 2025

...GALE WARNING IN EFFECT FROM 10 PM EST THIS EVENING THROUGH

Tonight

WNW wind 19 to 23 kt, with gusts as high as 31 kt. Mostly clear. Seas around 1 ft.

Tuesday

WNW wind 16 to 19 kt, with gusts as high as 29 kt. Sunny. Seas 1 ft or less.

Tuesday Night

WNW wind 8 to 12 kt, with gusts as high as 21 kt. Mostly clear. Seas 1 ft or less.

Wednesday

WSW wind 7 to 10 kt becoming SSW 13 to 18 kt in the morning. Winds could gust as high as 25 kt. Mostly sunny. Seas 1 ft or less.

Wednesday Night

SW wind 18 to 21 kt becoming W 21 to 24 kt after midnight. Winds could gust as high as 34 kt. A slight chance of rain before 1am. Seas around 1 ft.

Thursday

NW wind 15 to 18 kt, with gusts as high as 24 kt. Sunny. Seas 1 ft or less.

Thursday Night

NW wind 9 to 12 kt becoming NW 5 to 8 kt after midnight. Partly cloudy. Seas 1 ft or less.

Friday

SSW wind 7 to 12 kt increasing to 14 to 19 kt in the afternoon. Winds could gust as high as 25 kt. Partly sunny. Seas 1 ft or less.

Friday Night

SSW wind 15 to 20 kt becoming WSW after midnight. Winds could gust as high as 26 kt. Rain likely. 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.