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New York, NY Local Forecast Office

16NM WSW Islip NY

Marine Point Forecast

[NOTICE]

Today
⇑SW 23km/h
1m
Tonight
WSW 16km/h⇓
1m
Friday
⇑SE 18km/h
1m
Friday Night
E 14km/h
1m
Saturday
ENE 18km/h
1m
Saturday Night
ENE 18km/h
1m
Sunday
E 18km/h
1m
Sunday Night
E 14km/h
1m
Monday
E 16km/h
1m

Associated Zone Forecast which includes this point

Last Update: 3:53 am EDT Jun 12, 2025
Forecast Valid: 8am EDT Jun 12, 2025-6pm EDT Jun 18, 2025

View Nearby Observations

Detailed Forecast

Today

SW wind 16 to 19 km/h increasing to 20 to 23 km/h in the afternoon. Winds could gust as high as 34 km/h. Sunny. Seas around 1 m.

Tonight

WSW wind 13 to 16 km/h becoming NW 8 to 11 km/h in the evening. A slight chance of showers and thunderstorms before 11pm, then a chance of showers after 2am. Seas around 1 m.

Friday

ENE wind 10 to 13 km/h becoming SE 15 to 18 km/h in the afternoon. A chance of showers, mainly before 8am. Seas around 1 m.

Friday Night

E wind 11 to 14 km/h. A chance of showers, mainly after 2am. Seas around 1 m.

Saturday

ENE wind 16 to 18 km/h. Showers likely, mainly between 8am and 2pm. Seas around 1 m.

Saturday Night

ENE wind 16 to 18 km/h. A chance of showers. Seas around 1 m.

Sunday

ENE wind 16 to 18 km/h becoming E in the afternoon. A chance of showers. Seas around 1 m.

Sunday Night

E wind around 14 km/h. A chance of showers. Seas around 1 m.

Monday

E wind around 16 km/h. A chance of showers. Seas around 1 m.

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.