For More Weather Information:

12NM NW Islip NY

[NOTICE]

Last Update: 7:10 am EDT May 6, 2026
Forecast Valid: 12pm EDT May 6, 2026-6pm EDT May 12, 2026

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

This Afternoon

SSW wind around 18 kt, with gusts as high as 24 kt. Showers likely, mainly after 2pm. Seas 1 ft or less.

Tonight

SSW wind 9 to 12 kt becoming NNW after midnight. Showers likely, mainly before 11pm. Seas 1 ft or less.

Thursday

NNW wind 5 to 8 kt becoming variable and less than 5 kt. A slight chance of showers before 8am. Seas 1 ft or less.

Thursday Night

WNW wind around 7 kt becoming NNW in the evening. Partly cloudy. Seas 1 ft or less.

Friday

W wind 7 to 12 kt. Sunny. Seas 1 ft or less.

Friday Night

W wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Seas 1 ft or less.

Saturday

SSW wind 6 to 9 kt increasing to 11 to 14 kt in the afternoon. Showers likely. Seas 1 ft or less.

Saturday Night

SSW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.

Sunday

Variable winds less than 5 kt becoming S 7 to 12 kt in the morning. 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.