Tranquil Conditions Across The U.S.

Overall a quiet day or two coming up for the U.S. lower 48. A system will pass through the South and northern Gulf Coast region for some rain and a few thunderstorms, perhaps some light snow on the northern periphery from the Mid Mississippi Valley into the western Ohio Valley. Another system will sweep through the Northwest to the northern Rockies with some shower activity and mountain snow.
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Hazardous Weather Conditions

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San Juan, PR Local Forecast Office

25NM WNW San Juan PR

Marine Point Forecast

[NOTICE]
  • Overnight

    Mostly Clear

    SSW 6kt
    4ft

    Low: 76 °F

  • Wednesday

    Scattered Showers

    Winds IncreasingNNW 7kt
    4ft

    High: 80 °F

  • Wednesday
    Night

    Scattered Showers

    E 6ktWinds Decreasing
    3-4ft

    Low: 76 °F

  • Thursday

    Scattered Showers

    Winds IncreasingNNE 9kt
    4ft

    High: 80 °F

  • Thursday
    Night

    Scattered Showers

    E 9kt
    4-5ft

    Low: 77 °F

  • Friday

    Isolated Showers

    Winds IncreasingENE 16kt
    4ft

    High: 80 °F

  • Friday
    Night

    Scattered Showers

    E 11kt
    4-5ft

    Low: 76 °F

  • Saturday

    Scattered Showers

    E 13kt
    4ft

    High: 80 °F

  • Saturday
    Night

    Partly Cloudy

    E 11kt
    3-4ft

    Low: 76 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:38 pm EST Jan 28, 2020
Forecast Valid: 4am EST Jan 29, 2020-6pm EST Feb 4, 2020

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Detailed Forecast


Overnight
SSW wind around 6 kt. Mostly clear. Seas around 4 ft.
Wednesday
Variable winds less than 5 kt becoming NNW 5 to 7 kt in the afternoon. Scattered showers, mainly after 5pm. Seas around 4 ft.
Wednesday Night
E wind around 6 kt becoming variable and less than 5 kt. Scattered showers, mainly after 11pm. Seas 3 to 4 ft.
Thursday
Variable winds less than 5 kt becoming NNE 5 to 9 kt in the afternoon. Scattered showers, mainly after 11am. Seas around 4 ft.
Thursday Night
E wind 6 to 9 kt becoming SSE in the evening. Scattered showers. Seas 4 to 5 ft.
Friday
SE wind 5 to 10 kt becoming ENE 11 to 16 kt in the afternoon. Winds could gust as high as 22 kt. Isolated showers. Seas around 4 ft.
Friday Night
E wind 9 to 11 kt. Scattered showers. Seas 4 to 5 ft.
Saturday
E wind 8 to 13 kt. Scattered showers. Seas around 4 ft.
Saturday Night
E wind 5 to 11 kt becoming SSE after midnight. Partly cloudy. Seas 3 to 4 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: 18.53°N 66.48°W
Last Update: 8:38 pm EST Jan 28, 2020
Forecast Valid: 4am EST Jan 29, 2020-6pm EST Feb 4, 2020
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