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7NM S Islip NY

[NOTICE]

Last Update: 1:49 pm EDT Sep 15, 2025
Forecast Valid: 7pm EDT Sep 15, 2025-6pm EDT Sep 22, 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE

Tonight

E wind 10 to 12 kt. Mostly cloudy. Seas around 3 ft.

Tuesday

ENE wind 14 to 17 kt. A chance of showers, mainly between 2pm and 5pm. Seas 4 to 5 ft.

Tuesday Night

ENE wind around 16 kt. A chance of showers, then showers likely and possibly a thunderstorm after 2am. Seas around 5 ft.

Wednesday

ENE wind around 17 kt. Showers likely and possibly a thunderstorm. Seas around 5 ft.

Wednesday Night

ENE wind 9 to 13 kt. Showers likely. Seas around 4 ft.

Thursday

NE wind 7 to 9 kt. A chance of showers before 2pm. Seas around 3 ft.

Thursday Night

SW wind 5 to 8 kt becoming W after midnight. Mostly clear. Seas 2 to 3 ft.

Friday

W wind around 8 kt. Sunny. Seas around 2 ft.

Friday Night

NW wind 9 to 12 kt becoming NNE 13 to 16 kt after midnight. Mostly clear. 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.