Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

39NM NW Seguam Island AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NE wind around 25 kt. Snow showers.   Seas around 13 ft.

      High: 30 °F

      NE 25kt
      13ft

    • Tonight

      Tonight:NE wind 30 to 35 kt, with gusts as high as 40 kt. Snow showers.   Seas 15 to 17 ft.

      Low: 29 °F

      NE 35kt
      15-17ft

      Gale Warning
      Gale Warning

    • Sunday

      Sunday:NNE wind around 35 kt, with gusts as high as 45 kt. Snow showers likely, mainly after 3pm.  Widespread freezing spray after noon.  Seas 17 to 19 ft.

      High: 30 °F

      NNE 35kt
      17-19ft

      Gale Warning
      Gale Warning

    • Sunday Night

      Sunday Night:NNE wind 30 to 35 kt, with gusts as high as 40 kt. Snow showers likely, mainly before 9pm.  Widespread freezing spray.  Seas 15 to 17 ft.

      Low: 28 °F

      NNE 35kt
      15-17ft

      Gale Warning
      Gale Warning

    • Monday

      Monday:NNE wind 25 to 30 kt. Scattered snow showers.  Widespread freezing spray.  Seas 12 to 14 ft.

      High: 29 °F

      NNE 30kt
      12-14ft

    • Monday Night

      Monday Night:NNE wind 20 to 25 kt. Scattered snow showers.  Widespread freezing spray before midnight, then Widespread freezing spray after 3am.  Seas 12 ft subsiding to 8 ft.

      Low: 26 °F

      NNE 25kt
      12ftWaves Subsiding

    • Tuesday

      Tuesday:N wind 20 to 25 kt. Scattered snow showers before 9am.  Widespread freezing spray before 9am.  Seas 6 to 8 ft.

      High: 30 °F

      N 25kt
      6-8ft

    • Tuesday Night

      Tuesday Night:N wind 20 to 25 kt. A chance of snow showers.   Seas 6 ft building to 9 ft.

      Low: 25 °F

      N 25kt
      Waves Building9ft

    • Wednesday

      Wednesday:N wind 10 to 20 kt. A chance of snow showers.   Seas 6 to 8 ft.

      High: 30 °F

      N 20kt
      6-8ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:38 pm AKST Jan 10, 2026
Forecast Valid: 5pm AKST Jan 10, 2026-6pm AKST Jan 17, 2026

View Nearby Observations

Detailed Forecast

...GALE WARNING THROUGH SUNDAY NIGHT...

Synopsis: A 986 mb low 185 nm S of Atka moves to 250 nm SE of Atka at 990 mb by Sun afternoon. It continues southeast into the North Pacific and then ridging builds into the western Bering Sea through Mon afternoon.

This Afternoon
NE wind around 25 kt. Snow showers. Seas around 13 ft.
Tonight
NE wind 30 to 35 kt, with gusts as high as 40 kt. Snow showers. Seas 15 to 17 ft.
Sunday
NNE wind around 35 kt, with gusts as high as 45 kt. Snow showers likely, mainly after 3pm. Widespread freezing spray after noon. Seas 17 to 19 ft.
Sunday Night
NNE wind 30 to 35 kt, with gusts as high as 40 kt. Snow showers likely, mainly before 9pm. Widespread freezing spray. Seas 15 to 17 ft.
Monday
NNE wind 25 to 30 kt. Scattered snow showers. Widespread freezing spray. Seas 12 to 14 ft.
Monday Night
NNE wind 20 to 25 kt. Scattered snow showers. Widespread freezing spray before midnight, then Widespread freezing spray after 3am. Seas 12 ft subsiding to 8 ft.
Tuesday
N wind 20 to 25 kt. Scattered snow showers before 9am. Widespread freezing spray before 9am. Seas 6 to 8 ft.
Tuesday Night
N wind 20 to 25 kt. A chance of snow showers. Seas 6 ft building to 9 ft.
Wednesday
N wind 10 to 20 kt. A chance of snow showers. Seas 6 to 8 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: 3:38 pm AKST Jan 10, 2026
Forecast Valid: 5pm AKST Jan 10, 2026-6pm AKST Jan 17, 2026
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