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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:

Anchorage, AK Local Forecast Office

19NM NW Cold Bay AK

Marine Point Forecast

[NOTICE]

    • Today

      Today:W wind around 25 kt, with gusts as high as 30 kt. A slight chance of rain. Seas around 11 ft.

      High: 45 °F

      W 25kt
      11ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:W wind 20 to 25 kt. A chance of rain. Seas 9 to 10 ft.

      Low: 42 °F

      W 25kt
      9-10ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:SW wind around 25 kt. Rain. Seas around 8 ft.

      High: 46 °F

      SW 25kt
      8ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday Night

      Wednesday Night:SSW wind 25 to 30 kt becoming W after midnight. Winds could gust as high as 35 kt. Showers. Seas 8 to 10 ft.

      Low: 37 °F

      WSW 30kt
      8-10ft

    • Thursday

      Thursday:NNW wind around 45 kt, with gusts as high as 55 kt. Rain showers before 1pm, then a chance of rain and snow showers. Seas 10 ft building to 13 ft.

      High: 42 °F

      NNW 45kt
      Waves Building13ft

    • Thursday Night

      Thursday Night:NNW wind 35 to 40 kt. A chance of rain and snow. Seas 11 to 12 ft.

      Low: 35 °F

      NNW 40kt
      11-12ft

    • Friday

      Friday:NNW wind 25 to 30 kt. A chance of rain and snow before 10am, then a chance of rain. Seas 9 to 11 ft.

      High: 39 °F

      NNW 30kt
      9-11ft

    • Friday Night

      Friday Night:NNW wind 15 to 25 kt. A chance of rain. Seas 5 to 7 ft.

      Low: 34 °F

      NNW 25kt
      5-7ft

    • Saturday

      Saturday:E wind around 10 kt. A chance of rain. Seas 3 to 4 ft.

      High: 43 °F

      E 10kt
      3-4ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:33 am AKDT Oct 22, 2024
Forecast Valid: 11am AKDT Oct 22, 2024-6pm AKDT Oct 28, 2024

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

Synopsis: A 240 nm southwest from St. Matthew Island at 1014 mb strengthens to 1005 mb as it moves to 80 nm north of St. Paul Island by Wed afternoon. The low then enters Bristol Bay and crosses the Alaska Peninsula near Port Heiden at 998 mb by Thu morning.

Today
W wind around 25 kt, with gusts as high as 30 kt. A slight chance of rain. Seas around 11 ft.
Tonight
W wind 20 to 25 kt. A chance of rain. Seas 9 to 10 ft.
Wednesday
SW wind around 25 kt. Rain. Seas around 8 ft.
Wednesday Night
SSW wind 25 to 30 kt becoming W after midnight. Winds could gust as high as 35 kt. Showers. Seas 8 to 10 ft.
Thursday
NNW wind around 45 kt, with gusts as high as 55 kt. Rain showers before 1pm, then a chance of rain and snow showers. Seas 10 ft building to 13 ft.
Thursday Night
NNW wind 35 to 40 kt. A chance of rain and snow. Seas 11 to 12 ft.
Friday
NNW wind 25 to 30 kt. A chance of rain and snow before 10am, then a chance of rain. Seas 9 to 11 ft.
Friday Night
NNW wind 15 to 25 kt. A chance of rain. Seas 5 to 7 ft.
Saturday
E wind around 10 kt. A chance of rain. 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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Map Legend

ABOUT THIS FORECAST

Point Forecast: 55.42°N 163.11°W
Last Update: 4:33 am AKDT Oct 22, 2024
Forecast Valid: 11am AKDT Oct 22, 2024-6pm AKDT Oct 28, 2024
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