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11NM ESE Islip NY

[NOTICE]

Last Update: 1:46 am EDT Sep 15, 2025
Forecast Valid: 7am EDT Sep 15, 2025-6pm EDT Sep 21, 2025

Today

NE wind 7 to 11 kt becoming E in the afternoon. Mostly sunny. Seas 1 ft or less.

Tonight

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

Tuesday

E wind around 13 kt. Partly sunny. Seas 1 ft or less.

Tuesday Night

E wind around 10 kt. A chance of showers, mainly after 2am. Seas 1 ft or less.

Wednesday

ENE wind around 12 kt. A chance of showers. Seas 1 ft or less.

Wednesday Night

E wind 6 to 9 kt. A chance of showers. Seas 1 ft or less.

Thursday

NE wind around 6 kt becoming ESE in the afternoon. A chance of showers before 2pm. Seas 1 ft or less.

Thursday Night

S wind 5 to 7 kt becoming W after midnight. Mostly clear. Seas 1 ft or less.

Friday

WNW wind around 7 kt. Sunny. 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.