Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

39NM NW Seguam Island AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:E wind around 20 kt. Rain.   Seas around 6 ft.

      High: 41 °F

      E 20kt
      6ft

    • Tonight

      Tonight:E wind around 15 kt, with gusts as high as 20 kt. A chance of rain.   Seas 5 to 6 ft.

      Low: 38 °F

      E 15kt
      5-6ft

    • Friday

      Friday:ENE wind around 10 kt. A chance of rain.   Seas around 4 ft.

      High: 41 °F

      ENE 10kt
      4ft

    • Friday Night

      Friday Night:E wind around 10 kt. Scattered showers before 10pm, then a chance of rain between 10pm and 4am, then scattered showers after 4am.   Seas around 4 ft.

      Low: 36 °F

      E 10kt
      4ft

    • Saturday

      Saturday:N wind 10 to 15 kt. Scattered showers before 10am.   Seas 3 to 4 ft.

      High: 40 °F

      N 15kt
      3-4ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Showers likely after 4am.   Seas around 3 ft.

      Low: 36 °F

      Light Wind
      3ft

    • Sunday

      Sunday:SE wind 10 to 20 kt. Showers.   Seas around 3 ft.

      High: 41 °F

      SE 20kt
      3ft

    • Sunday Night

      Sunday Night:SE wind around 25 kt becoming WSW in the evening. Showers.   Seas around 5 ft.

      Low: 38 °F

      SE 25kt
      5ft

    • Monday

      Monday:SW wind 20 to 25 kt. Showers.   Seas around 5 ft.

      High: 41 °F

      SW 25kt
      5ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:03 am AKDT May 7, 2026
Forecast Valid: 7am AKDT May 7, 2026-6pm AKDT May 13, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TODAY...

Synopsis: A 1005 mb low develops near 140 nm N of Amchitka and remains nearly stationary through Fri morning. High pressure lingers across the central/eastern Bering Sea.

Today
E wind around 20 kt. Rain. Seas around 6 ft.
Tonight
E wind around 15 kt, with gusts as high as 20 kt. A chance of rain. Seas 5 to 6 ft.
Friday
ENE wind around 10 kt. A chance of rain. Seas around 4 ft.
Friday Night
E wind around 10 kt. Scattered showers before 10pm, then a chance of rain between 10pm and 4am, then scattered showers after 4am. Seas around 4 ft.
Saturday
N wind 10 to 15 kt. Scattered showers before 10am. Seas 3 to 4 ft.
Saturday Night
Variable winds 5 kt or less. Showers likely after 4am. Seas around 3 ft.
Sunday
SE wind 10 to 20 kt. Showers. Seas around 3 ft.
Sunday Night
SE wind around 25 kt becoming WSW in the evening. Showers. Seas around 5 ft.
Monday
SW wind 20 to 25 kt. Showers. Seas around 5 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: 4:03 am AKDT May 7, 2026
Forecast Valid: 7am AKDT May 7, 2026-6pm AKDT May 13, 2026
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