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New York, NY Local Forecast Office

14NM N Islip NY

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

      Light Wind
      < 1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

      Light Wind
      < 1ft

    • Sunday Night

      Sunday Night:SSW wind around 7 kt. Clear. Seas 1 ft or less.

      SSW 7kt
      < 1ft

    • Monday

      Monday:SW wind 5 to 7 kt. Sunny. Seas 1 ft or less.

      SW 7kt
      < 1ft

    • Monday Night

      Monday Night:SW wind around 11 kt. Mostly clear. Seas 1 ft or less.

      SW 11kt
      < 1ft

    • Tuesday

      Tuesday:SW wind 9 to 14 kt. Mostly sunny. Seas 1 ft or less.

      SW 14kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SSW wind around 17 kt. Showers, mainly after 2am.   Seas around 1 ft.

      SSW 17kt
      1ft

    • Wednesday

      Wednesday:W wind around 13 kt becoming NNW in the afternoon. Showers.   Seas around 1 ft.

      W 13kt
      1ft

    • Wednesday Night

      Wednesday Night:N wind 15 to 19 kt. A chance of showers.   Seas around 2 ft.

      N 19kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 2:02 pm EDT Oct 4, 2025
Forecast Valid: 5pm EDT Oct 4, 2025-6pm EDT Oct 11, 2025

View Nearby Observations

Detailed Forecast


Tonight
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Sunday
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Sunday Night
SSW wind around 7 kt. Clear. Seas 1 ft or less.
Monday
SW wind 5 to 7 kt. Sunny. Seas 1 ft or less.
Monday Night
SW wind around 11 kt. Mostly clear. Seas 1 ft or less.
Tuesday
SW wind 9 to 14 kt. Mostly sunny. Seas 1 ft or less.
Tuesday Night
SSW wind around 17 kt. Showers, mainly after 2am. Seas around 1 ft.
Wednesday
W wind around 13 kt becoming NNW in the afternoon. Showers. Seas around 1 ft.
Wednesday Night
N wind 15 to 19 kt. A chance of showers. Seas around 2 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: 40.96°N 73.26°W
Last Update: 2:02 pm EDT Oct 4, 2025
Forecast Valid: 5pm EDT Oct 4, 2025-6pm EDT Oct 11, 2025
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