National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

For More Weather Information:

Anchorage, AK Local Forecast Office

39NM NW Seguam Island AK

Marine Point Forecast

[NOTICE]

    • Sunday

      Sunday:N wind around 20 kt. Patchy fog before 7am. Seas 6 to 7 ft.

      High: 44 °F

      N 20kt
      6-7ft

    • Sunday Night

      Sunday Night:NNW wind around 20 kt. Patchy fog between 10pm and 4am. Seas around 7 ft.

      Low: 41 °F

      NNW 20kt
      7ft

    • Monday

      Monday:NW wind 15 to 20 kt. Patchy fog between 7am and 10am. Seas 6 to 7 ft.

      High: 44 °F

      NW 20kt
      6-7ft

    • Monday Night

      Monday Night:NW wind around 15 kt. Mostly cloudy. Seas around 5 ft.

      Low: 41 °F

      NW 15kt
      5ft

    • Tuesday

      Tuesday:NNW wind around 15 kt. Mostly cloudy. Seas around 5 ft.

      High: 44 °F

      NNW 15kt
      5ft

    • Tuesday Night

      Tuesday Night:NNW wind around 10 kt. Mostly cloudy. Seas around 4 ft.

      Low: 41 °F

      NNW 10kt
      4ft

    • Wednesday

      Wednesday:NNW wind 5 to 10 kt. Mostly cloudy. Seas 3 to 4 ft.

      High: 44 °F

      NNW 10kt
      3-4ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Mostly cloudy. Seas around 3 ft.

      Low: 40 °F

      Light Wind
      3ft

    • Thursday

      Thursday:ENE wind around 10 kt. Cloudy. Seas 2 to 3 ft.

      High: 45 °F

      ENE 10kt
      2-3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:16 pm AKDT Jun 13, 2026
Forecast Valid: 2am AKDT Jun 14, 2026-6pm AKDT Jun 20, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY SUNDAY AND SUNDAY NIGHT...

Synopsis: A front over the western Bering exits S by Sat night. A 993 mb low 130 nm S of Sitkinak Island moves to 70 nm S of Sand Point Sun morning.

Sunday
N wind around 20 kt. Patchy fog before 7am. Seas 6 to 7 ft.
Sunday Night
NNW wind around 20 kt. Patchy fog between 10pm and 4am. Seas around 7 ft.
Monday
NW wind 15 to 20 kt. Patchy fog between 7am and 10am. Seas 6 to 7 ft.
Monday Night
NW wind around 15 kt. Mostly cloudy. Seas around 5 ft.
Tuesday
NNW wind around 15 kt. Mostly cloudy. Seas around 5 ft.
Tuesday Night
NNW wind around 10 kt. Mostly cloudy. Seas around 4 ft.
Wednesday
NNW wind 5 to 10 kt. Mostly cloudy. Seas 3 to 4 ft.
Wednesday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 3 ft.
Thursday
ENE wind around 10 kt. Cloudy. Seas 2 to 3 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: 8:16 pm AKDT Jun 13, 2026
Forecast Valid: 2am AKDT Jun 14, 2026-6pm AKDT Jun 20, 2026
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