Hazardous Weather Conditions

For More Weather Information:

San Juan, PR Local Forecast Office

4NM NW San Juan PR

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:SE wind 8 to 10 km/h. Scattered showers, mainly after 3am.  Widespread haze before 3am.  Seas around 1 m.

      Low: 26 °C

      SE 10km/h
      1m

    • Saturday

      Saturday:ESE wind 16 to 26 km/h, with gusts as high as 37 km/h. Scattered showers, with thunderstorms also possible after 3pm.   Seas around 1 m.

      High: 31 °C

      ESE 26km/h
      1m

    • Saturday Night

      Saturday Night:E wind 14 to 18 km/h. Isolated showers.  Widespread haze before 9pm.  Seas around 1 m.

      Low: 26 °C

      E 18km/h
      1m

    • Sunday

      Sunday:E wind 18 to 26 km/h, with gusts as high as 37 km/h. Scattered showers, then showers likely and possibly a thunderstorm after noon.   Seas around 1 m.

      High: 31 °C

      E 26km/h
      1m

    • Sunday Night

      Sunday Night:E wind 14 to 21 km/h. Scattered showers, mainly after midnight.   Seas around 1 m.

      Low: 26 °C

      E 21km/h
      1m

    • Monday

      Monday:E wind 14 to 19 km/h increasing to 22 to 27 km/h in the afternoon. Winds could gust as high as 39 km/h. Scattered showers before noon.   Seas around 1 m.

      High: 31 °C

      ⇑E 27km/h
      1m

    • Monday Night

      Monday Night:E wind 11 to 18 km/h. Scattered showers.   Seas around 1 m.

      Low: 26 °C

      E 18km/h
      1m

    • Tuesday

      Tuesday:E wind 13 to 18 km/h increasing to 21 to 26 km/h in the afternoon. Winds could gust as high as 35 km/h. Scattered showers.   Seas around 1 m.

      High: 31 °C

      ⇑E 26km/h
      1m

    • Tuesday Night

      Tuesday Night:E wind 10 to 16 km/h. Scattered showers.   Seas around 1 m.

      Low: 26 °C

      E 16km/h
      1m


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:53 pm EDT Jul 5, 2024
Forecast Valid: 12am EDT Jul 6, 2024-6pm EDT Jul 12, 2024

View Nearby Observations

Detailed Forecast


Overnight
SE wind 8 to 10 km/h. Scattered showers, mainly after 3am. Widespread haze before 3am. Seas around 1 m.
Saturday
ESE wind 16 to 26 km/h, with gusts as high as 37 km/h. Scattered showers, with thunderstorms also possible after 3pm. Seas around 1 m.
Saturday Night
E wind 14 to 18 km/h. Isolated showers. Widespread haze before 9pm. Seas around 1 m.
Sunday
E wind 18 to 26 km/h, with gusts as high as 37 km/h. Scattered showers, then showers likely and possibly a thunderstorm after noon. Seas around 1 m.
Sunday Night
E wind 14 to 21 km/h. Scattered showers, mainly after midnight. Seas around 1 m.
Monday
E wind 14 to 19 km/h increasing to 22 to 27 km/h in the afternoon. Winds could gust as high as 39 km/h. Scattered showers before noon. Seas around 1 m.
Monday Night
E wind 11 to 18 km/h. Scattered showers. Seas around 1 m.
Tuesday
E wind 13 to 18 km/h increasing to 21 to 26 km/h in the afternoon. Winds could gust as high as 35 km/h. Scattered showers. Seas around 1 m.
Tuesday Night
E wind 10 to 16 km/h. Scattered showers. Seas around 1 m.

*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.
  Select Another Point

ABOUT THIS FORECAST

Point Forecast: 18.46°N 66.13°W
Last Update: 8:53 pm EDT Jul 5, 2024
Forecast Valid: 12am EDT Jul 6, 2024-6pm EDT Jul 12, 2024
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data