Blizzard Conditions Possible in Parts of Alaska; Flooding Potential Across Guam

A powerful storm will continue to move across the western and interior portions of Alaska through Wednesday morning. Coastal flooding, high winds, heavy snow and blizzard conditions are possible. An area of low pressure may produce heavy to excessive rainfall with the possibility of flooding in Guam and the Northern Marianas Wednesday. Read More >

Hazardous Weather Conditions

For More Weather Information:

San Juan, PR Local Forecast Office

17NM N Christiansted VI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:ESE wind around 16 kt, with gusts as high as 22 kt. Isolated showers.   Seas around 4 ft.

      High: 86 °F

      ESE 16kt
      4ft

    • Tonight

      Tonight:ESE wind 12 to 16 kt, with gusts as high as 22 kt. Isolated showers before midnight.   Seas 3 to 4 ft.

      Low: 84 °F

      ESE 16kt
      3-4ft

    • Wednesday

      Wednesday:SSE wind around 11 kt. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm.   Seas around 3 ft.

      High: 85 °F

      SSE 11kt
      3ft

    • Wednesday Night

      Wednesday Night:SSE wind 7 to 9 kt. Isolated showers before 9pm, then scattered showers and thunderstorms between 9pm and midnight, then isolated showers after midnight.   Seas around 2 ft.

      Low: 83 °F

      SSE 9kt
      2ft

    • Thursday

      Thursday:ESE wind around 8 kt. Isolated showers.   Seas around 2 ft.

      High: 86 °F

      ESE 8kt
      2ft

    • Thursday Night

      Thursday Night:E wind 12 to 14 kt. Isolated showers.   Seas 2 to 3 ft.

      Low: 84 °F

      E 14kt
      2-3ft

    • Friday

      Friday:E wind 11 to 19 kt, with gusts as high as 25 kt. Showers likely, mainly after noon.   Seas around 3 ft.

      High: 86 °F

      E 19kt
      3ft

    • Friday Night

      Friday Night:E wind around 13 kt. Showers likely.   Seas around 3 ft.

      Low: 81 °F

      E 13kt
      3ft

    • Saturday

      Saturday:E wind 10 to 12 kt. Showers likely.   Seas around 3 ft.

      High: 85 °F

      E 12kt
      3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:14 pm EDT Oct 22, 2024
Forecast Valid: 3pm EDT Oct 22, 2024-6pm EDT Oct 28, 2024

View Nearby Observations

Detailed Forecast


This Afternoon
ESE wind around 16 kt, with gusts as high as 22 kt. Isolated showers. Seas around 4 ft.
Tonight
ESE wind 12 to 16 kt, with gusts as high as 22 kt. Isolated showers before midnight. Seas 3 to 4 ft.
Wednesday
SSE wind around 11 kt. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Seas around 3 ft.
Wednesday Night
SSE wind 7 to 9 kt. Isolated showers before 9pm, then scattered showers and thunderstorms between 9pm and midnight, then isolated showers after midnight. Seas around 2 ft.
Thursday
ESE wind around 8 kt. Isolated showers. Seas around 2 ft.
Thursday Night
E wind 12 to 14 kt. Isolated showers. Seas 2 to 3 ft.
Friday
E wind 11 to 19 kt, with gusts as high as 25 kt. Showers likely, mainly after noon. Seas around 3 ft.
Friday Night
E wind around 13 kt. Showers likely. Seas around 3 ft.
Saturday
E wind 10 to 12 kt. Showers likely. Seas around 3 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: 18.02°N 64.67°W
Last Update: 3:14 pm EDT Oct 22, 2024
Forecast Valid: 3pm EDT Oct 22, 2024-6pm EDT Oct 28, 2024
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