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Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

39NM NW Seguam Island AK

Marine Point Forecast

[NOTICE]

    • Today

      Today:W wind around 40 kt, with gusts as high as 50 kt. Rain and snow showers likely, becoming all snow after noon. Seas 19 to 20 ft.

      High: 37 °F

      W 40kt
      19-20ft

      Gale Warning
      Gale Warning

    • Tonight

      Tonight:WNW wind 35 to 40 kt decreasing to 30 to 35 kt after midnight. Snow showers likely, mainly before midnight. Seas 21 ft subsiding to 18 ft.

      Low: 32 °F

      WNW 40kt⇓
      21ftWaves Subsiding

      Gale Warning
      Gale Warning

    • Thursday

      Thursday:W wind 15 to 20 kt becoming S 20 to 25 kt in the afternoon. Winds could gust as high as 35 kt. Scattered rain and snow showers between 9am and noon, then a chance of rain after noon. Seas 16 ft subsiding to 12 ft.

      High: 40 °F

      ⇑S 25kt
      16ftWaves Subsiding

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:S wind 25 to 35 kt, with gusts as high as 40 kt. Rain likely, mainly after midnight. Seas 10 to 12 ft.

      Low: 38 °F

      S 35kt
      10-12ft

    • Friday

      Friday:S wind 25 to 35 kt decreasing to 10 to 20 kt. Winds could gust as high as 45 kt. Rain likely, mainly between 9am and 3pm. Seas 13 ft subsiding to 9 ft.

      High: 43 °F

      S 35kt⇓
      13ftWaves Subsiding

    • Friday Night

      Friday Night:SSW wind 5 to 10 kt becoming SW 15 to 20 kt after midnight. A chance of rain before midnight. Seas 9 ft subsiding to 6 ft.

      Low: 36 °F

      ⇑SW 20kt
      9ftWaves Subsiding

    • Saturday

      Saturday:SSW wind around 20 kt. A chance of rain between 9am and 3pm. Seas 8 to 9 ft.

      High: 40 °F

      SSW 20kt
      8-9ft

    • Saturday Night

      Saturday Night:SSW wind 15 to 20 kt becoming S 5 to 10 kt after midnight. Mostly cloudy. Seas 8 to 9 ft.

      Low: 37 °F

      SSW 20kt⇓
      8-9ft

    • Sunday

      Sunday:E wind 15 to 20 kt increasing to 25 to 30 kt in the afternoon. A chance of rain. Seas 8 ft building to 12 ft.

      High: 42 °F

      ⇑E 30kt
      Waves Building12ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:23 am AKST Feb 11, 2026
Forecast Valid: 9am AKST Feb 11, 2026-6pm AKST Feb 17, 2026

View Nearby Observations

Detailed Forecast

...GALE WARNING THROUGH TONIGHT...

Synopsis: A 953 mb low 77 nm NW of Saint Paul moves to 55 nm W of Cape Newenham at 981 mb low Thu morning then moves inland. A front tracks across the western Bering Thu morning.

Today
W wind around 40 kt, with gusts as high as 50 kt. Rain and snow showers likely, becoming all snow after noon. Seas 19 to 20 ft.
Tonight
WNW wind 35 to 40 kt decreasing to 30 to 35 kt after midnight. Snow showers likely, mainly before midnight. Seas 21 ft subsiding to 18 ft.
Thursday
W wind 15 to 20 kt becoming S 20 to 25 kt in the afternoon. Winds could gust as high as 35 kt. Scattered rain and snow showers between 9am and noon, then a chance of rain after noon. Seas 16 ft subsiding to 12 ft.
Thursday Night
S wind 25 to 35 kt, with gusts as high as 40 kt. Rain likely, mainly after midnight. Seas 10 to 12 ft.
Friday
S wind 25 to 35 kt decreasing to 10 to 20 kt. Winds could gust as high as 45 kt. Rain likely, mainly between 9am and 3pm. Seas 13 ft subsiding to 9 ft.
Friday Night
SSW wind 5 to 10 kt becoming SW 15 to 20 kt after midnight. A chance of rain before midnight. Seas 9 ft subsiding to 6 ft.
Saturday
SSW wind around 20 kt. A chance of rain between 9am and 3pm. Seas 8 to 9 ft.
Saturday Night
SSW wind 15 to 20 kt becoming S 5 to 10 kt after midnight. Mostly cloudy. Seas 8 to 9 ft.
Sunday
E wind 15 to 20 kt increasing to 25 to 30 kt in the afternoon. A chance of rain. Seas 8 ft building to 12 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: 3:23 am AKST Feb 11, 2026
Forecast Valid: 9am AKST Feb 11, 2026-6pm AKST Feb 17, 2026
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