Regional Outbreaks of Severe Weather Through Early Next Week; Early Season Heat Wave across the South

Active spring pattern across the center of our nation with several episodes of severe weather and heavy rainfall expected into next week. The potential for very large hail, long track tornadoes, severe wind gusts, frequent cloud to ground lightning strikes and flash flooding are in the outlook. Furthermore, dangerous early season heat wave continues for the Gulf Coast states into early next week. Read More >

For More Weather Information:

New York, NY Local Forecast Office

13NM E Islip NY

Marine Point Forecast

[NOTICE]

Late Afternoon
SSW 8kt
1ft
Tonight
S 6kt⇓
1ft
Saturday
⇑SSW 10kt
1ft
Saturday Night
SW 9kt
1ft
Sunday
W 13kt
1ft
Sunday Night
WNW 13kt
1ft
Monday
NW 14kt
1ft
Monday Night
NNW 12kt
1ft
Tuesday
NNW 10kt
1ft

Associated Zone Forecast which includes this point

Last Update: 3:27 pm EDT May 16, 2025
Forecast Valid: 4pm EDT May 16, 2025-6pm EDT May 23, 2025

View Nearby Observations

Detailed Forecast

Late Afternoon

SSW wind around 8 kt. A chance of showers before 5pm. Seas around 1 ft.

Tonight

S wind around 6 kt becoming variable and less than 5 kt after midnight. A slight chance of showers and thunderstorms after 8pm. Patchy fog after 11pm. Seas around 1 ft.

Saturday

Variable winds less than 5 kt becoming SSW 5 to 10 kt in the morning. A chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 11am. Seas around 1 ft.

Saturday Night

SW wind around 9 kt becoming W after midnight. A chance of showers and thunderstorms before 11pm. Seas around 1 ft.

Sunday

W wind 11 to 13 kt, with gusts as high as 21 kt. Mostly sunny. Seas around 1 ft.

Sunday Night

WNW wind around 13 kt. Partly cloudy. Seas around 1 ft.

Monday

NW wind around 14 kt. Sunny. Seas around 1 ft.

Monday Night

NNW wind around 12 kt. Mostly clear. Seas around 1 ft.

Tuesday

NNW wind 8 to 10 kt. Mostly sunny. Seas around 1 ft.

Winds and waves 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.