For More Weather Information:

2NM WSW Islip NY

[NOTICE]

Last Update: 2:21 am EDT Oct 17, 2026
Forecast Valid: 9am EDT Oct 17, 2026-6pm EDT Oct 23, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...

Today

N wind around 14 kt, with gusts as high as 25 kt. A slight chance of showers before 11am. Seas 1 ft or less.

Tonight

N wind 9 to 11 kt. Mostly clear. Seas 1 ft or less.

Sunday

NNE wind 6 to 8 kt. Sunny. Seas 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Monday

NE wind 8 to 10 kt. Mostly sunny. Seas 1 ft or less.

Monday Night

NNE wind 9 to 12 kt, with gusts as high as 21 kt. Mostly cloudy. Seas 1 ft or less.

Tuesday

NNE wind 11 to 13 kt, with gusts as high as 23 kt. Partly sunny. Seas 1 ft or less.

Tuesday Night

NNE wind 11 to 16 kt, with gusts as high as 24 kt. Partly cloudy. Seas 1 ft or less.

Wednesday

NE wind 16 to 19 kt, with gusts as high as 26 kt. Mostly 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.