Monsoon and Heavy Rain This Weekend

The active monsoon is expected to continue into next week from the Four Corners region and Desert Southwest to the central Rockies. This rainfall may produce flash flooding and debris flows, especially near recent burn scar areas. Locally heavy rain is likely near much of the Gulf Coast this weekend due to a stalled front and weak tropical disturbance.
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Hazardous Weather Conditions

For More Weather Information:

San Juan, PR Local Forecast Office

4NM NE San Juan PR

Marine Point Forecast

[NOTICE]
  • Tonight

    Isolated Showers

    E 9kt
    < 1ft

    Low: 79 °F

  • Sunday

    Scattered Showers

    E 14kt
    < 1ft

    High: 87 °F

  • Sunday
    Night

    Scattered Showers

    ESE 8ktWinds Decreasing
    < 1ft

    Low: 79 °F

  • Monday

    Scattered Showers

    Winds IncreasingESE 14kt
    < 1ft

    High: 86 °F

  • Monday
    Night

    Scattered Showers

    ESE 8kt
    < 1ft

    Low: 79 °F

  • Tuesday

    Isolated Showers

    ESE 15kt
    < 1ft

    High: 86 °F

  • Tuesday
    Night

    E 10kt

    Low: 79 °F

  • Wednesday

    Light Wind
  • Wednesday
    Night

    Light Wind

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:31 pm EDT Aug 13, 2022
Forecast Valid: 10pm EDT Aug 13, 2022-6pm EDT Aug 20, 2022

View Nearby Observations

Detailed Forecast


Tonight
E wind around 9 kt. Isolated showers. Seas 1 ft or less.
Sunday
E wind 7 to 14 kt. Scattered showers, mainly after 1pm. Seas 1 ft or less.
Sunday Night
ESE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Scattered showers and thunderstorms. Seas 1 ft or less.
Monday
Variable winds less than 5 kt becoming ESE 9 to 14 kt in the morning. Scattered showers, mainly before 1pm. Seas 1 ft or less.
Monday Night
ESE wind 5 to 8 kt. Scattered showers, mainly after 7pm. Seas 1 ft or less.
Tuesday
ESE wind 5 to 15 kt. Isolated showers before 1pm. Seas 1 ft or less.
Tuesday Night
E wind around 10 kt.
Wednesday
Variable winds 5 kt or less.
Wednesday Night
Variable winds 5 kt 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: 18.45°N 65.99°W
Last Update: 3:31 pm EDT Aug 13, 2022
Forecast Valid: 10pm EDT Aug 13, 2022-6pm EDT Aug 20, 2022
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