For More Weather Information:

San Juan, PR Local Forecast Office

27NM S San Juan PR

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:ENE wind 8 to 10 kt. Isolated showers.   Seas around 1 ft.

      High: 81 °F

      ENE 10kt
      1ft

    • Tonight

      Tonight:NNE wind around 7 kt. Scattered showers, mainly after 5am.   Seas around 1 ft.

      Low: 77 °F

      NNE 7kt
      1ft

    • Saturday

      Saturday:ENE wind 6 to 12 kt. Scattered showers before 11am, then scattered showers after 2pm.   Seas around 2 ft.

      High: 81 °F

      ENE 12kt
      2ft

    • Saturday Night

      Saturday Night:NE wind around 8 kt. Scattered showers.   Seas around 2 ft.

      Low: 77 °F

      NE 8kt
      2ft

    • Sunday

      Sunday:ENE wind 7 to 10 kt. Isolated showers before 11am.   Seas 2 to 3 ft.

      High: 81 °F

      ENE 10kt
      2-3ft

    • Sunday Night

      Sunday Night:NE wind around 7 kt. Isolated showers.   Seas 2 to 3 ft.

      Low: 77 °F

      NE 7kt
      2-3ft

    • Monday

      Monday:ENE wind 7 to 10 kt. Scattered showers.   Seas around 2 ft.

      High: 81 °F

      ENE 10kt
      2ft

    • Monday Night

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

      Low: 77 °F

      NE 7kt
      2ft

    • Tuesday

      Tuesday:E wind 5 to 9 kt. Scattered showers.   Seas around 2 ft.

      High: 81 °F

      E 9kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:01 pm EST Jan 9, 2026
Forecast Valid: 1pm EST Jan 9, 2026-6pm EST Jan 15, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
ENE wind 8 to 10 kt. Isolated showers. Seas around 1 ft.
Tonight
NNE wind around 7 kt. Scattered showers, mainly after 5am. Seas around 1 ft.
Saturday
ENE wind 6 to 12 kt. Scattered showers before 11am, then scattered showers after 2pm. Seas around 2 ft.
Saturday Night
NE wind around 8 kt. Scattered showers. Seas around 2 ft.
Sunday
ENE wind 7 to 10 kt. Isolated showers before 11am. Seas 2 to 3 ft.
Sunday Night
NE wind around 7 kt. Isolated showers. Seas 2 to 3 ft.
Monday
ENE wind 7 to 10 kt. Scattered showers. Seas around 2 ft.
Monday Night
NE wind 5 to 7 kt. Scattered showers. Seas around 2 ft.
Tuesday
E wind 5 to 9 kt. Scattered showers. 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: 17.97°N 65.99°W
Last Update: 1:01 pm EST Jan 9, 2026
Forecast Valid: 1pm EST Jan 9, 2026-6pm EST Jan 15, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data