Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon.
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For More Weather Information:

New York, NY Local Forecast Office

18NM WSW Islip NY

Marine Point Forecast

[NOTICE]
  • Tonight

    Showers Likely

    SE 8kt
    < 1ft
  • Saturday

    Showers

    WSW 11kt
    < 1ft
  • Saturday
    Night

    Mostly Clear

    NW 13kt
    < 1ft
  • Sunday

    Mostly Sunny

    WSW 12kt
    < 1ft
  • Sunday
    Night

    Partly Cloudy

    WSW 11kt
    < 1ft
  • Monday

    Sunny

    NW 10kt
    < 1ft
  • Monday
    Night

    Mostly Clear

    WNW 9kt
    < 1ft
  • Tuesday

    Mostly Sunny

    Winds IncreasingSSE 14kt
    < 1ft
  • Tuesday
    Night

    Mostly Cloudy

    S 15kt
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 7:44 pm EDT Apr 19, 2024
Forecast Valid: 9pm EDT Apr 19, 2024-6pm EDT Apr 26, 2024

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT SATURDAY...

Tonight
SE wind 5 to 8 kt becoming S after midnight. Showers likely, mainly after 4am. Seas 1 ft or less.
Saturday
WNW wind 6 to 11 kt becoming WSW in the afternoon. Showers, mainly before 11am. Seas 1 ft or less.
Saturday Night
NW wind 10 to 13 kt. Mostly clear. Seas 1 ft or less.
Sunday
WNW wind 8 to 12 kt becoming WSW in the afternoon. Mostly sunny. Seas 1 ft or less.
Sunday Night
WSW wind 8 to 11 kt becoming WNW after midnight. Partly cloudy. Seas 1 ft or less.
Monday
NW wind around 10 kt. Sunny. Seas 1 ft or less.
Monday Night
WNW wind 7 to 9 kt becoming NNE after midnight. Mostly clear. Seas 1 ft or less.
Tuesday
ESE wind 7 to 10 kt becoming SSE 11 to 14 kt in the afternoon. Mostly sunny. Seas 1 ft or less.
Tuesday Night
S wind 13 to 15 kt. Mostly cloudy. Seas 1 ft or less.

*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: 40.62°N 73.59°W
Last Update: 7:44 pm EDT Apr 19, 2024
Forecast Valid: 9pm EDT Apr 19, 2024-6pm EDT Apr 26, 2024
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