Hazardous Weather Conditions

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San Juan, PR Local Forecast Office

3NM NW San Juan PR

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:Variable winds 5 kt or less. Scattered showers and thunderstorms.   Seas around 3 ft.

      Low: 82 °F

      Light Wind
      3ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming NE 5 to 8 kt in the afternoon. Scattered showers, with thunderstorms also possible after 3pm.   Seas around 3 ft.

      High: 84 °F

      ⇑NE 8kt
      3ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Isolated showers.   Seas around 3 ft.

      Low: 82 °F

      Light Wind
      3ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming NNE 5 to 9 kt in the afternoon. Isolated showers, then scattered showers and thunderstorms after noon.   Seas 2 to 3 ft.

      High: 84 °F

      ⇑NNE 9kt
      2-3ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Scattered showers.   Seas around 2 ft.

      Low: 82 °F

      Light Wind
      2ft

    • Monday

      Monday:Variable winds less than 5 kt becoming ENE around 6 kt in the afternoon. Isolated showers, then showers likely and possibly a thunderstorm after noon.   Seas around 2 ft.

      High: 84 °F

      ⇑ENE 6kt
      2ft

    • Monday Night

      Monday Night:ESE wind around 6 kt becoming variable and less than 5 kt in the evening. Scattered showers.   Seas around 2 ft.

      Low: 82 °F

      ESE 6kt⇓
      2ft

    • Tuesday

      Tuesday:SSE wind 5 to 11 kt becoming ENE in the afternoon. Scattered showers.   Seas around 2 ft.

      High: 84 °F

      ENE 11kt
      2ft

    • Tuesday Night

      Tuesday Night:SE wind 5 to 8 kt. Partly cloudy. Seas around 3 ft.

      Low: 82 °F

      SE 8kt
      3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:00 pm EDT Sep 20, 2024
Forecast Valid: 7pm EDT Sep 20, 2024-6pm EDT Sep 27, 2024

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Detailed Forecast


Tonight
Variable winds 5 kt or less. Scattered showers and thunderstorms. Seas around 3 ft.
Saturday
Variable winds less than 5 kt becoming NE 5 to 8 kt in the afternoon. Scattered showers, with thunderstorms also possible after 3pm. Seas around 3 ft.
Saturday Night
Variable winds 5 kt or less. Isolated showers. Seas around 3 ft.
Sunday
Variable winds less than 5 kt becoming NNE 5 to 9 kt in the afternoon. Isolated showers, then scattered showers and thunderstorms after noon. Seas 2 to 3 ft.
Sunday Night
Variable winds 5 kt or less. Scattered showers. Seas around 2 ft.
Monday
Variable winds less than 5 kt becoming ENE around 6 kt in the afternoon. Isolated showers, then showers likely and possibly a thunderstorm after noon. Seas around 2 ft.
Monday Night
ESE wind around 6 kt becoming variable and less than 5 kt in the evening. Scattered showers. Seas around 2 ft.
Tuesday
SSE wind 5 to 11 kt becoming ENE in the afternoon. Scattered showers. Seas around 2 ft.
Tuesday Night
SE wind 5 to 8 kt. Partly cloudy. Seas around 3 ft.

Winds and seas higher in and near thunderstorms.

*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 66.1°W
Last Update: 4:00 pm EDT Sep 20, 2024
Forecast Valid: 7pm EDT Sep 20, 2024-6pm EDT Sep 27, 2024
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