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New York, NY Local Forecast Office

22NM SW Islip NY

Marine Point Forecast

[NOTICE]
    • Sunday

      Sunday:ENE wind 13 to 15 kt. A slight chance of light rain before 8am.   Seas around 4 ft.

      ENE 15kt
      4ft

    • Sunday Night

      Sunday Night:E wind around 11 kt. Mostly cloudy. Seas 3 to 4 ft.

      E 11kt
      3-4ft

    • Monday

      Monday:E wind around 13 kt. Mostly cloudy. Seas around 3 ft.

      E 13kt
      3ft

    • Monday Night

      Monday Night:E wind 7 to 10 kt. A slight chance of light rain.   Seas around 3 ft.

      E 10kt
      3ft

    • Tuesday

      Tuesday:ENE wind around 8 kt. Mostly cloudy. Seas 2 to 3 ft.

      ENE 8kt
      2-3ft

    • Tuesday Night

      Tuesday Night:SSE wind 6 to 8 kt. A chance of showers after 2am.   Seas around 2 ft.

      SSE 8kt
      2ft

    • Wednesday

      Wednesday:S wind 6 to 10 kt. A chance of showers before 8am.   Seas around 2 ft.

      S 10kt
      2ft

    • Wednesday Night

      Wednesday Night:SW wind 10 to 12 kt. Partly cloudy. Seas around 3 ft.

      SW 12kt
      3ft

    • Juneteenth

      Juneteenth:SW wind 11 to 16 kt, with gusts as high as 22 kt. A chance of showers.   Seas 2 to 3 ft.

      SW 16kt
      2-3ft


Associated Zone Forecast which includes this point

Last Update: 9:07 pm EDT Jun 14, 2025
Forecast Valid: 2am EDT Jun 15, 2025-6pm EDT Jun 21, 2025

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT SUNDAY...

Sunday
ENE wind 13 to 15 kt. A slight chance of light rain before 8am. Seas around 4 ft.
Sunday Night
E wind around 11 kt. Mostly cloudy. Seas 3 to 4 ft.
Monday
E wind around 13 kt. Mostly cloudy. Seas around 3 ft.
Monday Night
E wind 7 to 10 kt. A slight chance of light rain. Seas around 3 ft.
Tuesday
ENE wind around 8 kt. Mostly cloudy. Seas 2 to 3 ft.
Tuesday Night
SSE wind 6 to 8 kt. A chance of showers after 2am. Seas around 2 ft.
Wednesday
S wind 6 to 10 kt. A chance of showers before 8am. Seas around 2 ft.
Wednesday Night
SW wind 10 to 12 kt. Partly cloudy. Seas around 3 ft.
Juneteenth
SW wind 11 to 16 kt, with gusts as high as 22 kt. A chance of showers. Seas 2 to 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: 9:07 pm EDT Jun 14, 2025
Forecast Valid: 2am EDT Jun 15, 2025-6pm EDT Jun 21, 2025
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