For More Weather Information:

17NM SE Islip NY

[NOTICE]

Last Update: 6:03 am EDT Jul 3, 2024
Forecast Valid: 6am EDT Jul 3, 2024-6pm EDT Jul 9, 2024

Today

Variable winds less than 5 kt becoming S 5 to 9 kt in the afternoon. Mostly sunny. Seas around 2 ft.

Tonight

S wind around 11 kt. Partly cloudy. Seas 2 to 3 ft.

Independence Day

SSW wind around 12 kt. A slight chance of showers after 5pm. Seas around 3 ft.

Thursday Night

SSW wind 9 to 13 kt. A chance of showers and thunderstorms. Seas around 4 ft.

Friday

SW wind around 8 kt. A chance of showers, with thunderstorms also possible after 11am. Seas 3 to 4 ft.

Friday Night

S wind 10 to 12 kt. A chance of showers between midnight and 2am, then a chance of showers and thunderstorms after 2am. Seas around 3 ft.

Saturday

S wind 12 to 15 kt. A chance of showers and thunderstorms. Seas 4 to 5 ft.

Saturday Night

SSW wind around 16 kt. A chance of showers and thunderstorms. Seas around 5 ft.

Sunday

SW wind 9 to 11 kt. Partly sunny. Seas around 4 ft.

Winds and seas may be higher in and near tstms.

*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.