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Anchorage, AK Local Forecast Office

39NM NW Seguam Island AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:W wind around 15 kt. Mostly cloudy. Seas around 3 ft.

      High: 42 °F

      W 15kt
      3ft

    • Tonight

      Tonight:WNW wind around 15 kt. Mostly cloudy. Seas around 4 ft.

      Low: 41 °F

      WNW 15kt
      4ft

    • Monday

      Monday:WNW wind 10 to 15 kt. Mostly cloudy. Seas 3 to 4 ft.

      High: 44 °F

      WNW 15kt
      3-4ft

    • Monday Night

      Monday Night:NW wind around 10 kt. Mostly cloudy. Seas around 3 ft.

      Low: 42 °F

      NW 10kt
      3ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Partly sunny. Seas around 2 ft.

      High: 44 °F

      Light Wind
      2ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.

      Low: 41 °F

      Light Wind
      2ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Partly sunny. Seas around 2 ft.

      High: 44 °F

      Light Wind
      2ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.

      Low: 40 °F

      Light Wind
      2ft

    • Thursday

      Thursday:SE wind 5 to 10 kt. Mostly cloudy. Seas around 2 ft.

      High: 45 °F

      SE 10kt
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:38 pm AKDT Jun 7, 2026
Forecast Valid: 2pm AKDT Jun 7, 2026-6pm AKDT Jun 13, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A series of weak Gulf of Anadyr fronts moves into the northern Bering Sea through Tue morning. A 1007 mb low moves to 200 nm NW of St Matthew Island Mon morning then moves to 300 nm W of St. Matthew Island at 1011 mb by Tue morning.

This Afternoon
W wind around 15 kt. Mostly cloudy. Seas around 3 ft.
Tonight
WNW wind around 15 kt. Mostly cloudy. Seas around 4 ft.
Monday
WNW wind 10 to 15 kt. Mostly cloudy. Seas 3 to 4 ft.
Monday Night
NW wind around 10 kt. Mostly cloudy. Seas around 3 ft.
Tuesday
Variable winds 5 kt or less. Partly sunny. Seas around 2 ft.
Tuesday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.
Wednesday
Variable winds 5 kt or less. Partly sunny. Seas around 2 ft.
Wednesday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.
Thursday
SE wind 5 to 10 kt. Mostly cloudy. Seas around 2 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: 1:38 pm AKDT Jun 7, 2026
Forecast Valid: 2pm AKDT Jun 7, 2026-6pm AKDT Jun 13, 2026
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