Hazardous Weather Conditions

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San Juan, PR Local Forecast Office

4NM NE San Juan PR

Marine Point Forecast

[NOTICE]
    • Thursday

      Thursday:E wind 8 to 13 kt. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 9am.   Seas 1 ft or less.

      High: 87 °F

      E 13kt
      < 1ft

    • Thursday Night

      Thursday Night:ESE wind around 6 kt becoming variable and less than 5 kt after midnight. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight.   Seas 1 ft or less.

      Low: 77 °F

      ESE 6kt⇓
      < 1ft

    • Friday

      Friday:Variable winds 5 kt or less. Isolated showers, then scattered showers and thunderstorms after noon.   Seas 1 ft or less.

      High: 87 °F

      Light Wind
      < 1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Scattered showers and thunderstorms.   Seas 1 ft or less.

      Low: 78 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming E 5 to 7 kt in the afternoon. Showers likely, with thunderstorms also possible after noon.   Seas 1 ft or less.

      High: 87 °F

      ⇑E 7kt
      < 1ft

    • Saturday Night

      Saturday Night:E wind around 6 kt. Scattered showers.   Seas 1 ft or less.

      Low: 77 °F

      E 6kt
      < 1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming E 5 to 8 kt in the morning. Scattered showers.   Seas 1 ft or less.

      High: 85 °F

      ⇑E 8kt
      < 1ft

    • Sunday Night

      Sunday Night:E wind 7 to 9 kt. Scattered showers.   Seas 1 ft or less.

      Low: 77 °F

      E 9kt
      < 1ft

    • Monday

      Monday:ENE wind 8 to 12 kt. Scattered showers.   Seas 1 ft or less.

      High: 85 °F

      ENE 12kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:39 pm EDT May 1, 2024
Forecast Valid: 1am EDT May 2, 2024-6pm EDT May 8, 2024

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT AST TONIGHT...

Thursday
E wind 8 to 13 kt. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 9am. Seas 1 ft or less.
Thursday Night
ESE wind around 6 kt becoming variable and less than 5 kt after midnight. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Seas 1 ft or less.
Friday
Variable winds 5 kt or less. Isolated showers, then scattered showers and thunderstorms after noon. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. Scattered showers and thunderstorms. Seas 1 ft or less.
Saturday
Variable winds less than 5 kt becoming E 5 to 7 kt in the afternoon. Showers likely, with thunderstorms also possible after noon. Seas 1 ft or less.
Saturday Night
E wind around 6 kt. Scattered showers. Seas 1 ft or less.
Sunday
Variable winds less than 5 kt becoming E 5 to 8 kt in the morning. Scattered showers. Seas 1 ft or less.
Sunday Night
E wind 7 to 9 kt. Scattered showers. Seas 1 ft or less.
Monday
ENE wind 8 to 12 kt. Scattered showers. 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: 18.45°N 65.99°W
Last Update: 3:39 pm EDT May 1, 2024
Forecast Valid: 1am EDT May 2, 2024-6pm EDT May 8, 2024
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