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Hazardous Weather Conditions

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New York, NY Local Forecast Office

16NM WSW Islip NY

Marine Point Forecast

[NOTICE]

    • Today

      Today:W wind 15 to 17 kt, with gusts as high as 25 kt. Partly sunny. Seas 3 to 4 ft.

      W 17kt
      3-4ft

    • Tonight

      Tonight:W wind 11 to 13 kt. Partly cloudy. Seas 2 to 3 ft.

      W 13kt
      2-3ft

    • Monday

      Monday:WSW wind 13 to 16 kt increasing to 16 to 19 kt in the afternoon. Winds could gust as high as 28 kt. Sunny. Seas 2 ft building to 4 ft.

      ⇑WSW 19kt
      Waves Building4ft

    • Monday Night

      Monday Night:WSW wind around 22 kt, with gusts as high as 31 kt. Increasing clouds. Seas 4 to 5 ft.

      WSW 22kt
      4-5ft

    • Tuesday

      Tuesday:W wind 19 to 22 kt becoming WNW 14 to 17 kt in the afternoon. Winds could gust as high as 32 kt. A slight chance of snow showers between 1pm and 4pm. Seas 5 ft subsiding to 3 ft.

      W 22kt⇓
      5ftWaves Subsiding

    • Tuesday Night

      Tuesday Night:WNW wind 8 to 12 kt becoming SW after midnight. Mostly cloudy. Seas around 2 ft.

      SW 12kt
      2ft

    • Wednesday

      Wednesday:SW wind 13 to 16 kt becoming W in the afternoon. Winds could gust as high as 22 kt. Cloudy, then gradually becoming mostly sunny. Seas 2 to 3 ft.

      W 16kt
      2-3ft

    • Wednesday Night

      Wednesday Night:WNW wind 16 to 18 kt, with gusts as high as 25 kt. Partly cloudy. Seas around 3 ft.

      WNW 18kt
      3ft

    • Thursday

      Thursday:WNW wind 14 to 16 kt, with gusts as high as 23 kt. Sunny. Seas 2 to 3 ft.

      WNW 16kt
      2-3ft


Associated Zone Forecast which includes this point

Last Update: 9:40 am EST Jan 26, 2025
Forecast Valid: 10am EST Jan 26, 2025-6pm EST Feb 1, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

Today
W wind 15 to 17 kt, with gusts as high as 25 kt. Partly sunny. Seas 3 to 4 ft.
Tonight
W wind 11 to 13 kt. Partly cloudy. Seas 2 to 3 ft.
Monday
WSW wind 13 to 16 kt increasing to 16 to 19 kt in the afternoon. Winds could gust as high as 28 kt. Sunny. Seas 2 ft building to 4 ft.
Monday Night
WSW wind around 22 kt, with gusts as high as 31 kt. Increasing clouds. Seas 4 to 5 ft.
Tuesday
W wind 19 to 22 kt becoming WNW 14 to 17 kt in the afternoon. Winds could gust as high as 32 kt. A slight chance of snow showers between 1pm and 4pm. Seas 5 ft subsiding to 3 ft.
Tuesday Night
WNW wind 8 to 12 kt becoming SW after midnight. Mostly cloudy. Seas around 2 ft.
Wednesday
SW wind 13 to 16 kt becoming W in the afternoon. Winds could gust as high as 22 kt. Cloudy, then gradually becoming mostly sunny. Seas 2 to 3 ft.
Wednesday Night
WNW wind 16 to 18 kt, with gusts as high as 25 kt. Partly cloudy. Seas around 3 ft.
Thursday
WNW wind 14 to 16 kt, with gusts as high as 23 kt. Sunny. 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: 40.59°N 73.51°W
Last Update: 9:40 am EST Jan 26, 2025
Forecast Valid: 10am EST Jan 26, 2025-6pm EST Feb 1, 2025
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