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New York, NY Local Forecast Office

16NM WSW Islip NY

Marine Point Forecast

[NOTICE]
    • Friday

      Friday:ENE wind 7 to 11 kt becoming SE in the afternoon. Showers likely, then periods of rain and possibly a thunderstorm after 8am.   Seas around 1 ft.

      E 11kt
      1ft

    • Friday Night

      Friday Night:W wind 8 to 12 kt. Rain likely, mainly before 2am.   Seas around 1 ft.

      W 12kt
      1ft

    • Saturday

      Saturday:W wind around 14 kt, with gusts as high as 20 kt. A chance of showers, mainly before 8am.   Seas 2 to 3 ft.

      W 14kt
      2-3ft

    • Saturday Night

      Saturday Night:WNW wind 8 to 10 kt. Mostly clear. Seas 2 to 3 ft.

      WNW 10kt
      2-3ft

    • Sunday

      Sunday:NW wind 6 to 8 kt. Sunny. Seas around 2 ft.

      NW 8kt
      2ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Mostly clear. Seas around 2 ft.

      Light Wind
      2ft

    • Monday

      Monday:Variable winds less than 5 kt becoming S 5 to 10 kt in the morning. Sunny. Seas around 2 ft.

      ⇑S 10kt
      2ft

    • Monday Night

      Monday Night:SSW wind 8 to 12 kt. Partly cloudy. Seas 2 to 3 ft.

      SSW 12kt
      2-3ft

    • Tuesday

      Tuesday:SW wind 7 to 10 kt becoming S in the afternoon. Partly sunny. Seas around 2 ft.

      S 10kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 10:52 pm EDT May 8, 2025
Forecast Valid: 2am EDT May 9, 2025-6pm EDT May 15, 2025

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY AFTERNOON THROUGH

Friday
ENE wind 7 to 11 kt becoming SE in the afternoon. Showers likely, then periods of rain and possibly a thunderstorm after 8am. Seas around 1 ft.
Friday Night
W wind 8 to 12 kt. Rain likely, mainly before 2am. Seas around 1 ft.
Saturday
W wind around 14 kt, with gusts as high as 20 kt. A chance of showers, mainly before 8am. Seas 2 to 3 ft.
Saturday Night
WNW wind 8 to 10 kt. Mostly clear. Seas 2 to 3 ft.
Sunday
NW wind 6 to 8 kt. Sunny. Seas around 2 ft.
Sunday Night
Variable winds 5 kt or less. Mostly clear. Seas around 2 ft.
Monday
Variable winds less than 5 kt becoming S 5 to 10 kt in the morning. Sunny. Seas around 2 ft.
Monday Night
SSW wind 8 to 12 kt. Partly cloudy. Seas 2 to 3 ft.
Tuesday
SW wind 7 to 10 kt becoming S in the afternoon. Partly sunny. 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: 40.59°N 73.51°W
Last Update: 10:52 pm EDT May 8, 2025
Forecast Valid: 2am EDT May 9, 2025-6pm EDT May 15, 2025
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