For More Weather Information:

7NM S Islip NY

[NOTICE]

Last Update: 6:08 am EDT Oct 2, 2025
Forecast Valid: 10am EDT Oct 2, 2025-6pm EDT Oct 8, 2025

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

Today

E wind 9 to 13 kt. Sunny. Seas 3 to 4 ft.

Tonight

Variable winds 5 kt or less. Partly cloudy. Seas 2 to 3 ft.

Friday

Variable winds less than 5 kt becoming SW 5 to 10 kt in the afternoon. Mostly sunny. Seas around 2 ft.

Friday Night

WSW wind around 12 kt. Mostly clear. Seas around 2 ft.

Saturday

WSW wind around 9 kt. Sunny. Seas around 2 ft.

Saturday Night

SW wind 7 to 9 kt. Mostly clear. Seas around 2 ft.

Sunday

W wind 5 to 9 kt becoming SSW in the afternoon. Sunny. Seas around 2 ft.

Sunday Night

SSW wind around 9 kt becoming WSW after midnight. Clear. Seas around 2 ft.

Monday

WSW wind 6 to 11 kt becoming SSW in the afternoon. Sunny. 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.