Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

39NM NW Seguam Island AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SE wind around 10 kt. Partly cloudy. Seas 2 to 3 ft.

      Low: 34 °F

      SE 10kt
      2-3ft

    • Tuesday

      Tuesday:SE wind around 10 kt. Mostly sunny. Seas around 3 ft.

      High: 36 °F

      SE 10kt
      3ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Mostly clear. Seas around 3 ft.

      Low: 33 °F

      Light Wind
      3ft

    • Wednesday

      Wednesday:NNE wind around 10 kt. Partly sunny. Seas around 3 ft.

      High: 36 °F

      NNE 10kt
      3ft

    • Wednesday Night

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

      Low: 34 °F

      NE 10kt
      3ft

    • Thursday

      Thursday:E wind around 10 kt. Partly sunny. Seas around 3 ft.

      High: 37 °F

      E 10kt
      3ft

    • Thursday Night

      Thursday Night:ESE wind 10 to 15 kt. Mostly cloudy. Seas around 3 ft.

      Low: 33 °F

      ESE 15kt
      3ft

    • Friday

      Friday:SSE wind 15 to 20 kt. A chance of rain.   Seas 4 to 5 ft.

      High: 40 °F

      SSE 20kt
      4-5ft

    • Friday Night

      Friday Night:SSE wind 20 to 25 kt. Rain.   Seas 6 to 7 ft.

      Low: 37 °F

      SSE 25kt
      6-7ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:41 pm AKDT Mar 23, 2026
Forecast Valid: 10pm AKDT Mar 23, 2026-6pm AKDT Mar 30, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY TONIGHT...

Synopsis: A northwest-to-southeast oriented front lingers along the western Bering Sea through Tue afternoon. Ridging persists across the Central/Eastern Bering Sea.

Tonight
SE wind around 10 kt. Partly cloudy. Seas 2 to 3 ft.
Tuesday
SE wind around 10 kt. Mostly sunny. Seas around 3 ft.
Tuesday Night
Variable winds 5 kt or less. Mostly clear. Seas around 3 ft.
Wednesday
NNE wind around 10 kt. Partly sunny. Seas around 3 ft.
Wednesday Night
NE wind 5 to 10 kt. Mostly cloudy. Seas around 3 ft.
Thursday
E wind around 10 kt. Partly sunny. Seas around 3 ft.
Thursday Night
ESE wind 10 to 15 kt. Mostly cloudy. Seas around 3 ft.
Friday
SSE wind 15 to 20 kt. A chance of rain. Seas 4 to 5 ft.
Friday Night
SSE wind 20 to 25 kt. Rain. Seas 6 to 7 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: 8:41 pm AKDT Mar 23, 2026
Forecast Valid: 10pm AKDT Mar 23, 2026-6pm AKDT Mar 30, 2026
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