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New York, NY Local Forecast Office

22NM SW Islip NY

Marine Point Forecast

[NOTICE]
    • Today

      Today:NNW wind 9 to 12 kt becoming WNW in the afternoon. Sunny. Seas 1 to 2 ft.

      NNW 12kt
      1-2ft

    • Tonight

      Tonight:W wind 11 to 14 kt. Scattered snow showers, mainly after 1am.   Seas 1 to 2 ft.

      W 14kt
      1-2ft

    • Saturday

      Saturday:W wind 11 to 15 kt. Mostly cloudy, then gradually becoming sunny. Seas around 2 ft.

      W 15kt
      2ft

    • Saturday Night

      Saturday Night:WNW wind around 10 kt. Partly cloudy. Seas 1 to 2 ft.

      WNW 10kt
      1-2ft

    • Sunday

      Sunday:N wind 7 to 10 kt becoming E in the afternoon. Partly sunny. Seas around 1 ft.

      E 10kt
      1ft

    • Sunday Night

      Sunday Night:E wind 9 to 12 kt becoming NE after midnight. A chance of rain and snow.   Seas around 1 ft.

      ENE 12kt
      1ft

    • Washington's Birthday

      Washington's Birthday:NE wind 10 to 12 kt. Partly sunny. Seas around 2 ft.

      NE 12kt
      2ft

    • Monday Night

      Monday Night:ENE wind 7 to 9 kt becoming NNW after midnight. Mostly cloudy. Seas around 3 ft.

      ENE 9kt
      3ft

    • Tuesday

      Tuesday:WNW wind 6 to 8 kt becoming SW in the afternoon. Partly sunny. Seas around 3 ft.

      WSW 8kt
      3ft


Associated Zone Forecast which includes this point

Last Update: 5:10 am EST Feb 13, 2026
Forecast Valid: 8am EST Feb 13, 2026-6pm EST Feb 19, 2026

View Nearby Observations

Detailed Forecast


Today
NNW wind 9 to 12 kt becoming WNW in the afternoon. Sunny. Seas 1 to 2 ft.
Tonight
W wind 11 to 14 kt. Scattered snow showers, mainly after 1am. Seas 1 to 2 ft.
Saturday
W wind 11 to 15 kt. Mostly cloudy, then gradually becoming sunny. Seas around 2 ft.
Saturday Night
WNW wind around 10 kt. Partly cloudy. Seas 1 to 2 ft.
Sunday
N wind 7 to 10 kt becoming E in the afternoon. Partly sunny. Seas around 1 ft.
Sunday Night
E wind 9 to 12 kt becoming NE after midnight. A chance of rain and snow. Seas around 1 ft.
Washington's Birthday
NE wind 10 to 12 kt. Partly sunny. Seas around 2 ft.
Monday Night
ENE wind 7 to 9 kt becoming NNW after midnight. Mostly cloudy. Seas around 3 ft.
Tuesday
WNW wind 6 to 8 kt becoming SW in the afternoon. Partly sunny. Seas around 3 ft.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 40.46°N 73.54°W
Last Update: 5:10 am EST Feb 13, 2026
Forecast Valid: 8am EST Feb 13, 2026-6pm EST Feb 19, 2026
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