For More Weather Information:

12NM NNE Islip NY

[NOTICE]

Last Update: 5:53 am EDT Apr 20, 2025
Forecast Valid: 6am EDT Apr 20, 2025-6pm EDT Apr 26, 2025

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

Today

NNW wind 13 to 16 kt increasing to 16 to 19 kt in the morning. Winds could gust as high as 29 kt. Mostly sunny. Seas 1 to 2 ft.

Tonight

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

Monday

ENE wind 5 to 9 kt becoming S in the afternoon. Increasing clouds. Seas 1 ft or less.

Monday Night

S wind around 10 kt. Showers likely, mainly after 2am. Seas 1 ft or less.

Tuesday

WSW wind 8 to 12 kt. Showers likely, mainly before 8am. Seas 1 ft or less.

Tuesday Night

W wind 5 to 9 kt becoming NW after midnight. Partly cloudy. Seas around 1 ft.

Wednesday

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

Wednesday Night

Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

Thursday

Variable winds less than 5 kt becoming SSE around 6 kt in the afternoon. 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.