Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend as gusty winds and low relative humidity continue. Read More >

For More Weather Information:

San Juan, PR Local Forecast Office

5NM E Fajardo PR

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:SE wind 11 to 13 kt. Scattered showers.   Seas around 4 ft.

      Low: 78 °F

      SE 13kt
      4ft

    • Friday

      Friday:SE wind around 12 kt. Scattered showers, mainly before 3pm.   Seas around 3 ft.

      High: 81 °F

      SE 12kt
      3ft

    • Friday Night

      Friday Night:SSE wind around 10 kt. Scattered showers, mainly after midnight.   Seas around 3 ft.

      Low: 77 °F

      SSE 10kt
      3ft

    • Saturday

      Saturday:SSE wind 9 to 11 kt. Isolated showers, then scattered showers and thunderstorms after noon.   Seas around 3 ft.

      High: 81 °F

      SSE 11kt
      3ft

    • Saturday Night

      Saturday Night:S wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Scattered showers.   Seas around 3 ft.

      Low: 77 °F

      S 8kt⇓
      3ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming ESE around 6 kt in the afternoon. Isolated showers, then showers likely and possibly a thunderstorm after noon.   Seas around 3 ft.

      High: 80 °F

      ⇑ESE 6kt
      3ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Scattered showers.   Seas around 3 ft.

      Low: 75 °F

      Light Wind
      3ft

    • Monday

      Monday:NNE wind 5 to 7 kt. Scattered showers.   Seas around 2 ft.

      High: 80 °F

      NNE 7kt
      2ft

    • Monday Night

      Monday Night:NE wind around 6 kt. Showers likely.   Seas around 2 ft.

      Low: 75 °F

      NE 6kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:57 pm EDT Mar 19, 2026
Forecast Valid: 11pm EDT Mar 19, 2026-6pm EDT Mar 26, 2026

View Nearby Observations

Detailed Forecast


Overnight
SE wind 11 to 13 kt. Scattered showers. Seas around 4 ft.
Friday
SE wind around 12 kt. Scattered showers, mainly before 3pm. Seas around 3 ft.
Friday Night
SSE wind around 10 kt. Scattered showers, mainly after midnight. Seas around 3 ft.
Saturday
SSE wind 9 to 11 kt. Isolated showers, then scattered showers and thunderstorms after noon. Seas around 3 ft.
Saturday Night
S wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Scattered showers. Seas around 3 ft.
Sunday
Variable winds less than 5 kt becoming ESE around 6 kt in the afternoon. Isolated showers, then showers likely and possibly a thunderstorm after noon. Seas around 3 ft.
Sunday Night
Variable winds 5 kt or less. Scattered showers. Seas around 3 ft.
Monday
NNE wind 5 to 7 kt. Scattered showers. Seas around 2 ft.
Monday Night
NE wind around 6 kt. Showers likely. Seas around 2 ft.

*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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 18.35°N 65.58°W
Last Update: 8:57 pm EDT Mar 19, 2026
Forecast Valid: 11pm EDT Mar 19, 2026-6pm EDT Mar 26, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data