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Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

34NM ESE Seguam Island AK

Marine Point Forecast

[NOTICE]

    • Today

      Today:ENE wind 30 to 35 kt decreasing to 25 to 30 kt in the afternoon. Winds could gust as high as 40 kt. Rain. Areas of fog after 3pm. Seas 22 ft subsiding to 17 ft.

      High: 42 °F

      ENE 35kt⇓
      22ftWaves Subsiding

      Gale Warning
      Gale Warning

    • Tonight

      Tonight:NE wind 15 to 20 kt. Rain likely. Areas of fog before 3am. Seas 16 ft subsiding to 13 ft.

      Low: 42 °F

      NE 20kt
      16ftWaves Subsiding

      Small Craft Advisory
      Small Craft Advisory

    • Sunday

      Sunday:NE wind 10 to 15 kt. Rain likely, mainly before noon. Patchy fog before 9am. Seas around 12 ft.

      High: 43 °F

      NE 15kt
      12ft

    • Sunday Night

      Sunday Night:NE wind 5 to 10 kt becoming SE after midnight. A chance of showers. Seas 10 to 11 ft.

      Low: 42 °F

      ESE 10kt
      10-11ft

    • Monday

      Monday:ENE wind 15 to 20 kt increasing to 25 to 30 kt in the afternoon. Showers. Seas 10 ft building to 16 ft.

      High: 43 °F

      ⇑ENE 30kt
      Waves Building16ft

    • Monday Night

      Monday Night:ENE wind 20 to 25 kt decreasing to 10 to 15 kt after midnight. Showers before midnight, then rain, mainly after midnight. Seas 16 to 18 ft.

      Low: 40 °F

      ENE 25kt⇓
      16-18ft

    • Tuesday

      Tuesday:E wind 10 to 20 kt becoming NNW in the afternoon. Winds could gust as high as 35 kt. Rain likely, mainly after 3pm. Seas 16 ft building to 19 ft.

      High: 43 °F

      NNW 20kt
      Waves Building19ft

    • Tuesday Night

      Tuesday Night:NNW wind 20 to 25 kt, with gusts as high as 35 kt. Rain likely. Seas 19 ft building to 23 ft.

      Low: 38 °F

      NNW 25kt
      Waves Building23ft

    • Wednesday

      Wednesday:NNW wind 20 to 25 kt. A chance of rain. Seas 19 ft subsiding to 14 ft.

      High: 41 °F

      NNW 25kt
      19ftWaves Subsiding


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:58 am AKST Nov 29, 2025
Forecast Valid: 5am AKST Nov 29, 2025-6pm AKST Dec 5, 2025

View Nearby Observations

Detailed Forecast

...GALE WARNING TODAY...

Synopsis: A 965 mb North Pacific low tracks to 85 nm S of Cape Sarichef at 981 mb for Sun afternoon. The low is absorbed into a new broad North Pacific low that is centered near 275 nm S of Seguam Island at 975 mb by Mon morning. A front associated with the first low along the Aleutian Chain lifts into Bering Sea through Mon morning.

Today
ENE wind 30 to 35 kt decreasing to 25 to 30 kt in the afternoon. Winds could gust as high as 40 kt. Rain. Areas of fog after 3pm. Seas 22 ft subsiding to 17 ft.
Tonight
NE wind 15 to 20 kt. Rain likely. Areas of fog before 3am. Seas 16 ft subsiding to 13 ft.
Sunday
NE wind 10 to 15 kt. Rain likely, mainly before noon. Patchy fog before 9am. Seas around 12 ft.
Sunday Night
NE wind 5 to 10 kt becoming SE after midnight. A chance of showers. Seas 10 to 11 ft.
Monday
ENE wind 15 to 20 kt increasing to 25 to 30 kt in the afternoon. Showers. Seas 10 ft building to 16 ft.
Monday Night
ENE wind 20 to 25 kt decreasing to 10 to 15 kt after midnight. Showers before midnight, then rain, mainly after midnight. Seas 16 to 18 ft.
Tuesday
E wind 10 to 20 kt becoming NNW in the afternoon. Winds could gust as high as 35 kt. Rain likely, mainly after 3pm. Seas 16 ft building to 19 ft.
Tuesday Night
NNW wind 20 to 25 kt, with gusts as high as 35 kt. Rain likely. Seas 19 ft building to 23 ft.
Wednesday
NNW wind 20 to 25 kt. A chance of rain. Seas 19 ft subsiding to 14 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: 52.17°N 171.65°W
Last Update: 3:58 am AKST Nov 29, 2025
Forecast Valid: 5am AKST Nov 29, 2025-6pm AKST Dec 5, 2025
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