National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

For More Weather Information:

San Juan, PR Local Forecast Office

18NM E Ponce PR

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:ENE wind 9 to 11 kt. Isolated showers between 8pm and 11pm. Seas around 2 ft.

      Low: 81 °F

      ENE 11kt
      2ft

    • Saturday

      Saturday:E wind 8 to 13 kt. Isolated showers between 11am and 2pm. Seas around 2 ft.

      High: 84 °F

      E 13kt
      2ft

    • Saturday Night

      Saturday Night:ENE wind around 9 kt. Isolated showers after 8pm. Seas around 2 ft.

      Low: 81 °F

      ENE 9kt
      2ft

    • Sunday

      Sunday:E wind 8 to 15 kt. Sunny. Seas around 2 ft.

      High: 84 °F

      E 15kt
      2ft

    • Sunday Night

      Sunday Night:ENE wind around 8 kt. Clear. Seas around 2 ft.

      Low: 81 °F

      ENE 8kt
      2ft

    • Monday

      Monday:E wind 7 to 12 kt. Sunny. Seas around 2 ft.

      High: 84 °F

      E 12kt
      2ft

    • Monday Night

      Monday Night:ENE wind around 8 kt. Mostly clear. Seas around 2 ft.

      Low: 81 °F

      ENE 8kt
      2ft

    • Tuesday

      Tuesday:ENE wind 7 to 11 kt becoming ESE in the afternoon. Sunny. Seas around 2 ft.

      High: 84 °F

      ESE 11kt
      2ft

    • Tuesday Night

      Tuesday Night:ENE wind 5 to 7 kt. Clear. Seas around 2 ft.

      Low: 81 °F

      ENE 7kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:36 pm EST Dec 5, 2025
Forecast Valid: 5pm EST Dec 5, 2025-6pm EST Dec 12, 2025

View Nearby Observations

Detailed Forecast


Tonight
ENE wind 9 to 11 kt. Isolated showers between 8pm and 11pm. Seas around 2 ft.
Saturday
E wind 8 to 13 kt. Isolated showers between 11am and 2pm. Seas around 2 ft.
Saturday Night
ENE wind around 9 kt. Isolated showers after 8pm. Seas around 2 ft.
Sunday
E wind 8 to 15 kt. Sunny. Seas around 2 ft.
Sunday Night
ENE wind around 8 kt. Clear. Seas around 2 ft.
Monday
E wind 7 to 12 kt. Sunny. Seas around 2 ft.
Monday Night
ENE wind around 8 kt. Mostly clear. Seas around 2 ft.
Tuesday
ENE wind 7 to 11 kt becoming ESE in the afternoon. Sunny. Seas around 2 ft.
Tuesday Night
ENE wind 5 to 7 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.
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ABOUT THIS FORECAST

Point Forecast: 17.94°N 66.31°W
Last Update: 3:36 pm EST Dec 5, 2025
Forecast Valid: 5pm EST Dec 5, 2025-6pm EST Dec 12, 2025
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