Hazardous Weather Conditions

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San Juan, PR Local Forecast Office

18NM E Ponce PR

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. Showers likely and possibly a thunderstorm.   Seas around 1 ft.

      High: 84 °F

      Light Wind
      1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Showers likely, mainly before 8pm.   Seas around 1 ft.

      Low: 81 °F

      Light Wind
      1ft

    • Wednesday

      Wednesday:NE wind 5 to 9 kt becoming ESE in the afternoon. Scattered showers, mainly between 11am and 5pm.   Seas around 1 ft.

      High: 84 °F

      ESE 9kt
      1ft

    • Wednesday Night

      Wednesday Night:NE wind around 8 kt. Isolated showers before 8pm, then isolated showers after 11pm.   Seas around 1 ft.

      Low: 81 °F

      NE 8kt
      1ft

    • Thursday

      Thursday:ENE wind 6 to 13 kt. Scattered showers, mainly after 11am.   Seas around 1 ft.

      High: 84 °F

      ENE 13kt
      1ft

    • Thursday Night

      Thursday Night:NE wind around 8 kt. Scattered showers.   Seas 1 to 2 ft.

      Low: 81 °F

      NE 8kt
      1-2ft

    • Friday

      Friday:ENE wind 7 to 12 kt. Sunny. Seas around 2 ft.

      High: 84 °F

      ENE 12kt
      2ft

    • Friday Night

      Friday Night:ENE wind around 8 kt. Partly cloudy. Seas around 2 ft.

      Low: 81 °F

      ENE 8kt
      2ft

    • Saturday

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

      High: 84 °F

      E 12kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:57 am EST Dec 2, 2025
Forecast Valid: 3pm EST Dec 2, 2025-6pm EST Dec 8, 2025

View Nearby Observations

Detailed Forecast


This Afternoon
Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. Seas around 1 ft.
Tonight
Variable winds 5 kt or less. Showers likely, mainly before 8pm. Seas around 1 ft.
Wednesday
NE wind 5 to 9 kt becoming ESE in the afternoon. Scattered showers, mainly between 11am and 5pm. Seas around 1 ft.
Wednesday Night
NE wind around 8 kt. Isolated showers before 8pm, then isolated showers after 11pm. Seas around 1 ft.
Thursday
ENE wind 6 to 13 kt. Scattered showers, mainly after 11am. Seas around 1 ft.
Thursday Night
NE wind around 8 kt. Scattered showers. Seas 1 to 2 ft.
Friday
ENE wind 7 to 12 kt. Sunny. Seas around 2 ft.
Friday Night
ENE wind around 8 kt. Partly cloudy. Seas around 2 ft.
Saturday
E wind 7 to 12 kt. Sunny. 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: 8:57 am EST Dec 2, 2025
Forecast Valid: 3pm EST Dec 2, 2025-6pm EST Dec 8, 2025
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