Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

39NM NW Seguam Island AK

Marine Point Forecast

[NOTICE]
    • Saturday

      Saturday:S wind 5 to 15 kt, with gusts as high as 20 kt. Sunny. Seas 8 to 9 ft.

      High: 38 °F

      S 15kt
      8-9ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday Night

      Saturday Night:Variable winds less than 5 kt becoming E 10 to 15 kt after midnight. Winds could gust as high as 25 kt. A chance of rain and snow after 3am.   Seas around 7 ft.

      Low: 35 °F

      ⇑E 15kt
      7ft

    • Sunday

      Sunday:E wind 25 to 30 kt, with gusts as high as 40 kt. Rain likely, mainly before noon.   Seas 8 to 9 ft.

      High: 40 °F

      E 30kt
      8-9ft

    • Sunday Night

      Sunday Night:SE wind 25 to 35 kt, with gusts as high as 45 kt. Rain.   Seas 10 ft building to 13 ft.

      Low: 37 °F

      SE 35kt
      Waves Building13ft

    • Washington's Birthday

      Washington's Birthday:SSW wind 15 to 20 kt becoming WNW in the afternoon. Rain likely, mainly before 9am.   Seas 9 to 10 ft.

      High: 40 °F

      WNW 20kt
      9-10ft

    • Monday Night

      Monday Night:WSW wind 10 to 15 kt becoming SSW 15 to 20 kt after midnight. Mostly cloudy. Seas 10 to 12 ft.

      Low: 38 °F

      ⇑SSW 20kt
      10-12ft

    • Tuesday

      Tuesday:S wind 20 to 25 kt. Mostly cloudy. Seas 11 to 12 ft.

      High: 40 °F

      S 25kt
      11-12ft

    • Tuesday Night

      Tuesday Night:S wind 15 to 20 kt. A chance of rain.   Seas 11 ft subsiding to 8 ft.

      Low: 38 °F

      S 20kt
      11ftWaves Subsiding

    • Wednesday

      Wednesday:S wind 10 to 15 kt. A chance of rain.   Seas 7 to 8 ft.

      High: 41 °F

      S 15kt
      7-8ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:13 pm AKST Feb 13, 2026
Forecast Valid: 2am AKST Feb 14, 2026-6pm AKST Feb 20, 2026

View Nearby Observations

Detailed Forecast

...GALE WARNING TONIGHT...

Synopsis: A 992 mb low 100 nm W of Saint Matthew Island tracks into the Seward Peninsula through Sat morning. A western Bering front moves across the Bering and Aleutian Chain through Sat morning. A new trough moves across the northern Bering and into the YK Delta late Sat while a N Pacific front lifts over the Central Aleutians Sun morning.

Saturday
S wind 5 to 15 kt, with gusts as high as 20 kt. Sunny. Seas 8 to 9 ft.
Saturday Night
Variable winds less than 5 kt becoming E 10 to 15 kt after midnight. Winds could gust as high as 25 kt. A chance of rain and snow after 3am. Seas around 7 ft.
Sunday
E wind 25 to 30 kt, with gusts as high as 40 kt. Rain likely, mainly before noon. Seas 8 to 9 ft.
Sunday Night
SE wind 25 to 35 kt, with gusts as high as 45 kt. Rain. Seas 10 ft building to 13 ft.
Washington's Birthday
SSW wind 15 to 20 kt becoming WNW in the afternoon. Rain likely, mainly before 9am. Seas 9 to 10 ft.
Monday Night
WSW wind 10 to 15 kt becoming SSW 15 to 20 kt after midnight. Mostly cloudy. Seas 10 to 12 ft.
Tuesday
S wind 20 to 25 kt. Mostly cloudy. Seas 11 to 12 ft.
Tuesday Night
S wind 15 to 20 kt. A chance of rain. Seas 11 ft subsiding to 8 ft.
Wednesday
S wind 10 to 15 kt. A chance of rain. Seas 7 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: 9:13 pm AKST Feb 13, 2026
Forecast Valid: 2am AKST Feb 14, 2026-6pm AKST Feb 20, 2026
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