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New York, NY Local Forecast Office

22NM SW Islip NY

Marine Point Forecast

[NOTICE]

    • Tuesday

      Tuesday:WSW wind 7 to 11 kt becoming SSW in the afternoon. A chance of showers and thunderstorms after 2pm. Seas around 4 ft.

      SSW 11kt
      4ft

    • Tuesday Night

      Tuesday Night:S wind 6 to 10 kt becoming W in the evening. A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Seas around 4 ft.

      S 10kt
      4ft

    • Wednesday

      Wednesday:SW wind around 6 kt becoming S in the afternoon. A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Seas around 3 ft.

      S 6kt
      3ft

    • Wednesday Night

      Wednesday Night:SSE wind 6 to 9 kt. A chance of showers and thunderstorms. Seas around 3 ft.

      SSE 9kt
      3ft

    • Thursday

      Thursday:S wind 5 to 9 kt becoming ESE in the morning. A chance of showers and thunderstorms. Seas around 3 ft.

      ESE 9kt
      3ft

    • Thursday Night

      Thursday Night:E wind 7 to 9 kt. A chance of showers. Seas around 3 ft.

      E 9kt
      3ft

    • Friday

      Friday:ENE wind around 9 kt. A chance of showers before 2pm. Seas around 3 ft.

      ENE 9kt
      3ft

    • Friday Night

      Friday Night:ENE wind around 9 kt. Mostly cloudy. Seas around 3 ft.

      ENE 9kt
      3ft

    • Saturday

      Saturday:ENE wind around 10 kt becoming ESE in the afternoon. Mostly cloudy. Seas around 3 ft.

      ESE 10kt
      3ft


Associated Zone Forecast which includes this point

Last Update: 1:54 am EDT Jul 8, 2025
Forecast Valid: 4am EDT Jul 8, 2025-6pm EDT Jul 14, 2025

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Detailed Forecast


Tuesday
WSW wind 7 to 11 kt becoming SSW in the afternoon. A chance of showers and thunderstorms after 2pm. Seas around 4 ft.
Tuesday Night
S wind 6 to 10 kt becoming W in the evening. A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Seas around 4 ft.
Wednesday
SW wind around 6 kt becoming S in the afternoon. A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Seas around 3 ft.
Wednesday Night
SSE wind 6 to 9 kt. A chance of showers and thunderstorms. Seas around 3 ft.
Thursday
S wind 5 to 9 kt becoming ESE in the morning. A chance of showers and thunderstorms. Seas around 3 ft.
Thursday Night
E wind 7 to 9 kt. A chance of showers. Seas around 3 ft.
Friday
ENE wind around 9 kt. A chance of showers before 2pm. Seas around 3 ft.
Friday Night
ENE wind around 9 kt. Mostly cloudy. Seas around 3 ft.
Saturday
ENE wind around 10 kt becoming ESE in the afternoon. Mostly cloudy. Seas around 3 ft.

Winds and seas may be higher in and near tstms.

*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: 1:54 am EDT Jul 8, 2025
Forecast Valid: 4am EDT Jul 8, 2025-6pm EDT Jul 14, 2025
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