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San Juan, PR Local Forecast Office

17NM W Ponce PR

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:E wind 5 to 9 kt. Isolated showers after midnight.   Seas 1 ft or less.

      Low: 75 °F

      E 9kt
      < 1ft

    • Columbus Day

      Columbus Day:ESE wind 5 to 14 kt. Scattered showers, mainly after noon.   Seas 1 ft or less.

      High: 90 °F

      ESE 14kt
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Isolated showers.   Seas 1 ft or less.

      Low: 73 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming ESE 7 to 12 kt in the morning. Isolated showers.   Seas 1 ft or less.

      High: 90 °F

      ⇑ESE 12kt
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds less than 5 kt becoming ENE around 6 kt after midnight. Isolated showers after midnight.   Seas 1 ft or less.

      Low: 75 °F

      ⇑ENE 6kt
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming ESE 9 to 14 kt in the morning. Winds could gust as high as 20 kt. Isolated showers.   Seas 1 ft or less.

      High: 91 °F

      ⇑ESE 14kt
      < 1ft

    • Wednesday Night

      Wednesday Night:E wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.

      Low: 73 °F

      E 8kt⇓
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming ESE 6 to 11 kt in the morning. Scattered showers.   Seas 1 ft or less.

      High: 91 °F

      ⇑ESE 11kt
      < 1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

      Low: 75 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:30 pm EDT Oct 11, 2026
Forecast Valid: 9pm EDT Oct 11, 2026-6pm EDT Oct 18, 2026

View Nearby Observations

Detailed Forecast


Tonight
E wind 5 to 9 kt. Isolated showers after midnight. Seas 1 ft or less.
Columbus Day
ESE wind 5 to 14 kt. Scattered showers, mainly after noon. Seas 1 ft or less.
Monday Night
Variable winds 5 kt or less. Isolated showers. Seas 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming ESE 7 to 12 kt in the morning. Isolated showers. Seas 1 ft or less.
Tuesday Night
Variable winds less than 5 kt becoming ENE around 6 kt after midnight. Isolated showers after midnight. Seas 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming ESE 9 to 14 kt in the morning. Winds could gust as high as 20 kt. Isolated showers. Seas 1 ft or less.
Wednesday Night
E wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.
Thursday
Variable winds less than 5 kt becoming ESE 6 to 11 kt in the morning. Scattered showers. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

*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: 17.96°N 66.9°W
Last Update: 4:30 pm EDT Oct 11, 2026
Forecast Valid: 9pm EDT Oct 11, 2026-6pm EDT Oct 18, 2026
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