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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]

    • Tonight

      Tonight:NNE wind around 10 kt. Mostly cloudy. Seas around 4 ft.

      Low: 22 °F

      NNE 10kt
      4ft

    • Sunday

      Sunday:ENE wind around 10 kt. Mostly sunny. Seas 3 to 4 ft.

      High: 29 °F

      ENE 10kt
      3-4ft

    • Sunday Night

      Sunday Night:E wind around 10 kt. Mostly clear. Seas around 3 ft.

      Low: 28 °F

      E 10kt
      3ft

    • Monday

      Monday:SE wind around 10 kt. Sunny. Seas around 2 ft.

      High: 34 °F

      SE 10kt
      2ft

    • Monday Night

      Monday Night:SE wind around 10 kt. Mostly clear. Seas around 2 ft.

      Low: 34 °F

      SE 10kt
      2ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Mostly sunny. Seas 2 to 3 ft.

      High: 35 °F

      Light Wind
      2-3ft

    • Tuesday Night

      Tuesday Night:NE wind 5 to 10 kt. Mostly cloudy. Seas around 3 ft.

      Low: 34 °F

      NE 10kt
      3ft

    • Wednesday

      Wednesday:NNE wind around 10 kt. Mostly cloudy. Seas around 3 ft.

      High: 37 °F

      NNE 10kt
      3ft

    • Wednesday Night

      Wednesday Night:NNE wind around 10 kt. Mostly cloudy. Seas 3 to 4 ft.

      Low: 34 °F

      NNE 10kt
      3-4ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:35 pm AKDT Mar 21, 2026
Forecast Valid: 10pm AKDT Mar 21, 2026-6pm AKDT Mar 28, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY SUNDAY NIGHT...

Synopsis: A northwest-to-southeast oriented front moves across the Western Aleutians through Mon afternoon. Ridging persists across the Bering Sea.

Tonight
NNE wind around 10 kt. Mostly cloudy. Seas around 4 ft.
Sunday
ENE wind around 10 kt. Mostly sunny. Seas 3 to 4 ft.
Sunday Night
E wind around 10 kt. Mostly clear. Seas around 3 ft.
Monday
SE wind around 10 kt. Sunny. Seas around 2 ft.
Monday Night
SE wind around 10 kt. Mostly clear. Seas around 2 ft.
Tuesday
Variable winds 5 kt or less. Mostly sunny. Seas 2 to 3 ft.
Tuesday Night
NE wind 5 to 10 kt. Mostly cloudy. Seas around 3 ft.
Wednesday
NNE wind around 10 kt. Mostly cloudy. Seas around 3 ft.
Wednesday Night
NNE wind around 10 kt. Mostly cloudy. Seas 3 to 4 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: 8:35 pm AKDT Mar 21, 2026
Forecast Valid: 10pm AKDT Mar 21, 2026-6pm AKDT Mar 28, 2026
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