Marine Point Forecast 18.45°N 65.99°W (Text-Only)
NWS Forecast for: 4NM NE San Juan PR
Atlantic Ocean

Issued by: National Weather Service San Juan, PR
Last Update: 10:02 am EDT Jul 15, 2025
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  • This
    Afternoon

    This Afternoon: E wind around 14 kt, with gusts as high as 20 kt. Scattered showers.   Seas 1 ft or less.

    High: 86 °F

    Scattered Showers

  • Tonight

    Tonight: E wind 10 to 12 kt. Showers likely and possibly a thunderstorm before 3am, then scattered showers.   Seas 1 ft or less.

    Low: 80 °F

    Showers Likely

  • Wednesday

    Wednesday: E wind 12 to 15 kt. Showers likely, with thunderstorms also possible after noon.   Seas 1 ft or less.

    High: 86 °F

    Showers Likely

  • Wednesday
    Night

    Wednesday Night: E wind around 10 kt. Scattered showers before midnight.   Seas 1 ft or less.

    Low: 80 °F

    Scattered Showers

  • Thursday

    Thursday: E wind 11 to 14 kt. Isolated showers.   Seas 1 ft or less.

    High: 87 °F

    Isolated Showers

  • Thursday
    Night

    Thursday Night: E wind around 10 kt. Clear. Seas 1 ft or less.

    Low: 79 °F

    Clear

  • Friday

    Friday: E wind 8 to 13 kt. Widespread haze.  Seas 1 ft or less.

    High: 86 °F

    Haze

  • Friday
    Night

    Friday Night: E wind around 9 kt. Partly cloudy. Seas 1 ft or less.

    Low: 78 °F

    Partly Cloudy

  • Saturday

    Saturday: E wind 7 to 14 kt. Mostly sunny. Seas 1 ft or less.

    High: 87 °F

    Mostly Sunny



  • This Afternoon: E wind around 14 kt, with gusts as high as 20 kt. Scattered showers. Seas 1 ft or less.

    Tonight: E wind 10 to 12 kt. Showers likely and possibly a thunderstorm before 3am, then scattered showers. Seas 1 ft or less.

    Wednesday: E wind 12 to 15 kt. Showers likely, with thunderstorms also possible after noon. Seas 1 ft or less.

    Wednesday Night: E wind around 10 kt. Scattered showers before midnight. Seas 1 ft or less.

    Thursday: E wind 11 to 14 kt. Isolated showers. Seas 1 ft or less.

    Thursday Night: E wind around 10 kt. Clear. Seas 1 ft or less.

    Friday: E wind 8 to 13 kt. Widespread haze. Seas 1 ft or less.

    Friday Night: E wind around 9 kt. Partly cloudy. Seas 1 ft or less.

    Saturday: E wind 7 to 14 kt. Mostly sunny. Seas 1 ft or less.



    Marine Point Forecast: 18.45°N 65.99°W
    Associated Zone Forecast which includes this point

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