Hazardous Weather Conditions

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San Juan, PR Local Forecast Office

4NM NE San Juan PR

Marine Point Forecast

[NOTICE]
    • Today

      Today:E wind 11 to 13 kt. Scattered showers, with thunderstorms also possible after 3pm.   Seas 1 ft or less.

      High: 87 °F

      E 13kt
      < 1ft

    • Tonight

      Tonight:E wind 9 to 11 kt. Scattered showers, mainly after midnight.   Seas 1 ft or less.

      Low: 81 °F

      E 11kt
      < 1ft

    • Sunday

      Sunday:E wind 11 to 14 kt, with gusts as high as 20 kt. Scattered showers before noon, then scattered showers and thunderstorms between noon and 3pm, then isolated showers after 3pm.  Widespread haze before 9am, then Widespread haze after 3pm.  Seas 1 ft or less.

      High: 90 °F

      E 14kt
      < 1ft

    • Sunday Night

      Sunday Night:E wind 11 to 13 kt. Scattered showers, mainly after midnight.  Widespread haze before midnight.  Seas 1 ft or less.

      Low: 81 °F

      E 13kt
      < 1ft

    • Monday

      Monday:E wind 12 to 15 kt, with gusts as high as 21 kt. Isolated showers.  Widespread haze.  Seas 1 ft or less.

      High: 88 °F

      E 15kt
      < 1ft

    • Monday Night

      Monday Night:E wind around 14 kt. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight.   Seas 1 ft or less.

      Low: 81 °F

      E 14kt
      < 1ft

    • Tuesday

      Tuesday:ESE wind 16 to 18 kt, with gusts as high as 24 kt. Scattered showers.   Seas 1 ft or less.

      High: 87 °F

      ESE 18kt
      < 1ft

    • Tuesday Night

      Tuesday Night:E wind 10 to 12 kt. Scattered showers.   Seas 1 ft or less.

      Low: 81 °F

      E 12kt
      < 1ft

    • Wednesday

      Wednesday:E wind around 16 kt, with gusts as high as 22 kt. Mostly sunny. Seas 1 ft or less.

      High: 87 °F

      E 16kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:07 am EDT Jun 29, 2024
Forecast Valid: 10am EDT Jun 29, 2024-6pm EDT Jul 5, 2024

View Nearby Observations

Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Today
E wind 11 to 13 kt. Scattered showers, with thunderstorms also possible after 3pm. Seas 1 ft or less.
Tonight
E wind 9 to 11 kt. Scattered showers, mainly after midnight. Seas 1 ft or less.
Sunday
E wind 11 to 14 kt, with gusts as high as 20 kt. Scattered showers before noon, then scattered showers and thunderstorms between noon and 3pm, then isolated showers after 3pm. Widespread haze before 9am, then Widespread haze after 3pm. Seas 1 ft or less.
Sunday Night
E wind 11 to 13 kt. Scattered showers, mainly after midnight. Widespread haze before midnight. Seas 1 ft or less.
Monday
E wind 12 to 15 kt, with gusts as high as 21 kt. Isolated showers. Widespread haze. Seas 1 ft or less.
Monday Night
E wind around 14 kt. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Seas 1 ft or less.
Tuesday
ESE wind 16 to 18 kt, with gusts as high as 24 kt. Scattered showers. Seas 1 ft or less.
Tuesday Night
E wind 10 to 12 kt. Scattered showers. Seas 1 ft or less.
Wednesday
E wind around 16 kt, with gusts as high as 22 kt. Mostly sunny. Seas 1 ft or less.

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 65.99°W
Last Update: 7:07 am EDT Jun 29, 2024
Forecast Valid: 10am EDT Jun 29, 2024-6pm EDT Jul 5, 2024
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