Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

39NM NW Seguam Island AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:ENE wind 25 to 30 kt, with gusts as high as 35 kt. Snow likely, mainly after noon.   Seas 9 to 10 ft.

      High: 35 °F

      ENE 30kt
      9-10ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:E wind 30 to 40 kt, with gusts as high as 45 kt. Snow likely, mainly after 9pm.   Seas 10 ft building to 13 ft.

      Low: 31 °F

      E 40kt
      Waves Building13ft

      Gale Warning
      Gale Warning

    • Thursday

      Thursday:ENE wind around 40 kt, with gusts as high as 50 kt. Snow likely.   Seas 14 to 15 ft.

      High: 34 °F

      ENE 40kt
      14-15ft

      Gale Warning
      Gale Warning

    • Thursday Night

      Thursday Night:ENE wind around 40 kt. Snow likely, mainly between 9pm and midnight.   Seas 16 to 17 ft.

      Low: 31 °F

      ENE 40kt
      16-17ft

    • Friday

      Friday:ENE wind around 40 kt. Snow likely before noon, then a chance of rain and snow.   Seas 18 to 20 ft.

      High: 36 °F

      ENE 40kt
      18-20ft

    • Friday Night

      Friday Night:ENE wind around 40 kt. A chance of rain and snow before 3am, then snow likely.   Seas 19 to 20 ft.

      Low: 32 °F

      ENE 40kt
      19-20ft

    • Saturday

      Saturday:NNE wind around 40 kt. Snow likely before 9am, then rain and snow likely between 9am and 3pm, then a chance of snow after 3pm.   Seas 17 to 19 ft.

      High: 35 °F

      NNE 40kt
      17-19ft

    • Saturday Night

      Saturday Night:NNE wind 35 to 40 kt. A chance of snow.   Seas 17 ft subsiding to 13 ft.

      Low: 28 °F

      NNE 40kt
      17ftWaves Subsiding

    • Sunday

      Sunday:N wind 30 to 35 kt. A chance of snow.   Seas 13 ft subsiding to 10 ft.

      High: 31 °F

      N 35kt
      13ftWaves Subsiding


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:32 am AKST Feb 25, 2026
Forecast Valid: 10am AKST Feb 25, 2026-6pm AKST Mar 3, 2026

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Detailed Forecast

...GALE WARNING THROUGH THURSDAY...

Synopsis: A stationary front lingers over the southern Bering and Aleutians through Fri morning.

Today
ENE wind 25 to 30 kt, with gusts as high as 35 kt. Snow likely, mainly after noon. Seas 9 to 10 ft.
Tonight
E wind 30 to 40 kt, with gusts as high as 45 kt. Snow likely, mainly after 9pm. Seas 10 ft building to 13 ft.
Thursday
ENE wind around 40 kt, with gusts as high as 50 kt. Snow likely. Seas 14 to 15 ft.
Thursday Night
ENE wind around 40 kt. Snow likely, mainly between 9pm and midnight. Seas 16 to 17 ft.
Friday
ENE wind around 40 kt. Snow likely before noon, then a chance of rain and snow. Seas 18 to 20 ft.
Friday Night
ENE wind around 40 kt. A chance of rain and snow before 3am, then snow likely. Seas 19 to 20 ft.
Saturday
NNE wind around 40 kt. Snow likely before 9am, then rain and snow likely between 9am and 3pm, then a chance of snow after 3pm. Seas 17 to 19 ft.
Saturday Night
NNE wind 35 to 40 kt. A chance of snow. Seas 17 ft subsiding to 13 ft.
Sunday
N wind 30 to 35 kt. A chance of snow. Seas 13 ft subsiding to 10 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: 52.89°N 173.1°W
Last Update: 3:32 am AKST Feb 25, 2026
Forecast Valid: 10am AKST Feb 25, 2026-6pm AKST Mar 3, 2026
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