For More Weather Information:

San Juan, PR Local Forecast Office

14NM SSW Mayaguez PR

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:E wind 7 to 11 kt. Mostly clear. Seas around 2 ft.

      Low: 83 °F

      E 11kt
      2ft

    • Saturday

      Saturday:SE wind 8 to 11 kt. Isolated showers before 9am, then isolated showers after 3pm.   Seas around 2 ft.

      High: 85 °F

      SE 11kt
      2ft

    • Saturday Night

      Saturday Night:E wind 8 to 10 kt. Isolated showers before midnight.   Seas 1 to 2 ft.

      Low: 83 °F

      E 10kt
      1-2ft

    • Sunday

      Sunday:SE wind 10 to 14 kt. Isolated showers before 9am.   Seas around 1 ft.

      High: 85 °F

      SE 14kt
      1ft

    • Sunday Night

      Sunday Night:E wind 9 to 11 kt. Isolated showers after midnight.   Seas around 1 ft.

      Low: 83 °F

      E 11kt
      1ft

    • Monday

      Monday:SE wind 11 to 15 kt, with gusts as high as 21 kt. Isolated showers after noon.   Seas 1 to 2 ft.

      High: 85 °F

      SE 15kt
      1-2ft

    • Monday Night

      Monday Night:E wind 11 to 13 kt. Mostly clear. Seas around 1 ft.

      Low: 83 °F

      E 13kt
      1ft

    • Tuesday

      Tuesday:ESE wind 11 to 14 kt. Sunny. Seas around 2 ft.

      High: 85 °F

      ESE 14kt
      2ft

    • Tuesday Night

      Tuesday Night:E wind 9 to 12 kt. Clear. Seas around 2 ft.

      Low: 83 °F

      E 12kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:40 pm EDT Sep 18, 2026
Forecast Valid: 12am EDT Sep 19, 2026-6pm EDT Sep 25, 2026

View Nearby Observations

Detailed Forecast


Overnight
E wind 7 to 11 kt. Mostly clear. Seas around 2 ft.
Saturday
SE wind 8 to 11 kt. Isolated showers before 9am, then isolated showers after 3pm. Seas around 2 ft.
Saturday Night
E wind 8 to 10 kt. Isolated showers before midnight. Seas 1 to 2 ft.
Sunday
SE wind 10 to 14 kt. Isolated showers before 9am. Seas around 1 ft.
Sunday Night
E wind 9 to 11 kt. Isolated showers after midnight. Seas around 1 ft.
Monday
SE wind 11 to 15 kt, with gusts as high as 21 kt. Isolated showers after noon. Seas 1 to 2 ft.
Monday Night
E wind 11 to 13 kt. Mostly clear. Seas around 1 ft.
Tuesday
ESE wind 11 to 14 kt. Sunny. Seas around 2 ft.
Tuesday Night
E wind 9 to 12 kt. Clear. 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 67.21°W
Last Update: 9:40 pm EDT Sep 18, 2026
Forecast Valid: 12am EDT Sep 19, 2026-6pm EDT Sep 25, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data