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New York, NY Local Forecast Office

15NM SW Islip NY

Marine Point Forecast

[NOTICE]

    • Tuesday

      Tuesday:S wind 10 to 15 km/h increasing to 18 to 23 km/h. Winds could gust as high as 34 km/h. Areas of fog before 10am. Seas around 1 m.

      ⇑S 23km/h
      1m

    • Tuesday Night

      Tuesday Night:SW wind 24 to 27 km/h, with gusts as high as 39 km/h. Partly cloudy. Seas around 1 m.

      SW 27km/h
      1m

    • Wednesday

      Wednesday:S wind 18 to 23 km/h increasing to 24 to 29 km/h in the afternoon. Winds could gust as high as 39 km/h. Mostly sunny. Seas around 1 m.

      ⇑S 29km/h
      1m

    • Wednesday Night

      Wednesday Night:SSW wind 31 to 34 km/h decreasing to 26 to 29 km/h after midnight. Winds could gust as high as 45 km/h. Partly cloudy. Seas around 1 m.

      SSW 34km/h⇓
      1m

    • Thursday

      Thursday:S wind 21 to 26 km/h, with gusts as high as 37 km/h. A chance of showers and thunderstorms after 2pm. Seas around 1 m.

      S 26km/h
      1m

    • Thursday Night

      Thursday Night:SSW wind 21 to 26 km/h becoming WSW 16 to 21 km/h after midnight. Winds could gust as high as 37 km/h. A chance of showers and thunderstorms. Seas around 1 m.

      SSW 26km/h⇓
      1m

    • Friday

      Friday:WNW wind 13 to 16 km/h becoming SW in the afternoon. Mostly sunny. Seas around 1 m.

      WNW 16km/h
      1m

    • Friday Night

      Friday Night:SW wind 16 to 21 km/h becoming NNW after midnight. Winds could gust as high as 32 km/h. Partly cloudy. Seas around 1 m.

      SW 21km/h
      1m

    • Saturday

      Saturday:NNE wind 14 to 16 km/h becoming SE in the afternoon. Mostly sunny. Seas around 1 m.

      NNE 16km/h
      1m


Associated Zone Forecast which includes this point

Last Update: 2:02 am EDT May 21, 2024
Forecast Valid: 3am EDT May 21, 2024-6pm EDT May 27, 2024

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Detailed Forecast


Tuesday
S wind 10 to 15 km/h increasing to 18 to 23 km/h. Winds could gust as high as 34 km/h. Areas of fog before 10am. Seas around 1 m.
Tuesday Night
SW wind 24 to 27 km/h, with gusts as high as 39 km/h. Partly cloudy. Seas around 1 m.
Wednesday
S wind 18 to 23 km/h increasing to 24 to 29 km/h in the afternoon. Winds could gust as high as 39 km/h. Mostly sunny. Seas around 1 m.
Wednesday Night
SSW wind 31 to 34 km/h decreasing to 26 to 29 km/h after midnight. Winds could gust as high as 45 km/h. Partly cloudy. Seas around 1 m.
Thursday
S wind 21 to 26 km/h, with gusts as high as 37 km/h. A chance of showers and thunderstorms after 2pm. Seas around 1 m.
Thursday Night
SSW wind 21 to 26 km/h becoming WSW 16 to 21 km/h after midnight. Winds could gust as high as 37 km/h. A chance of showers and thunderstorms. Seas around 1 m.
Friday
WNW wind 13 to 16 km/h becoming SW in the afternoon. Mostly sunny. Seas around 1 m.
Friday Night
SW wind 16 to 21 km/h becoming NNW after midnight. Winds could gust as high as 32 km/h. Partly cloudy. Seas around 1 m.
Saturday
NNE wind 14 to 16 km/h becoming SE in the afternoon. Mostly sunny. Seas around 1 m.

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: 40.53°N 73.44°W
Last Update: 2:02 am EDT May 21, 2024
Forecast Valid: 3am EDT May 21, 2024-6pm EDT May 27, 2024
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