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Anchorage, AK Local Forecast Office

8NM NW Shumagin Islands AK

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:SW wind around 15 kt. Sunny. Seas around 1 ft.

      High: 56 °F

      SW 15kt
      1ft

    • Tonight

      Tonight:SW wind around 15 kt. A chance of rain after 4am. Seas 1 to 2 ft.

      Low: 49 °F

      SW 15kt
      1-2ft

    • Friday

      Friday:SSE wind around 15 kt. Rain, mainly after 7am. Seas 1 to 2 ft.

      High: 54 °F

      SSE 15kt
      1-2ft

    • Friday Night

      Friday Night:SE wind 5 to 10 kt. Rain, mainly before 1am. Seas around 1 ft.

      Low: 50 °F

      SE 10kt
      1ft

    • Saturday

      Saturday:NE wind 5 to 10 kt. Rain likely, mainly before 10am. Seas around 2 ft.

      High: 55 °F

      NE 10kt
      2ft

    • Saturday Night

      Saturday Night:NNE wind 5 to 10 kt. A chance of rain before 10pm, then a chance of rain after 4am. Seas 1 to 2 ft.

      Low: 51 °F

      NNE 10kt
      1-2ft

    • Sunday

      Sunday:Variable winds 5 kt or less. A chance of rain before 10am. Seas around 1 ft.

      High: 56 °F

      Light Wind
      1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.

      Low: 51 °F

      Light Wind
      1ft

    • Monday

      Monday:SW wind 5 to 10 kt. A chance of showers. Seas around 1 ft.

      High: 55 °F

      SW 10kt
      1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:56 pm AKDT Jul 30, 2026
Forecast Valid: 5pm AKDT Jul 30, 2026-6pm AKDT Aug 6, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A 1005 mb low 100 nm SW of Shemya moves to 75 nm SE of St George at 1007 mb Fri afternoon. Its front moves through the Aleutians reaching the Mainland Fri evening. A ridge of high pressure moves in behind the low.

This Afternoon
SW wind around 15 kt. Sunny. Seas around 1 ft.
Tonight
SW wind around 15 kt. A chance of rain after 4am. Seas 1 to 2 ft.
Friday
SSE wind around 15 kt. Rain, mainly after 7am. Seas 1 to 2 ft.
Friday Night
SE wind 5 to 10 kt. Rain, mainly before 1am. Seas around 1 ft.
Saturday
NE wind 5 to 10 kt. Rain likely, mainly before 10am. Seas around 2 ft.
Saturday Night
NNE wind 5 to 10 kt. A chance of rain before 10pm, then a chance of rain after 4am. Seas 1 to 2 ft.
Sunday
Variable winds 5 kt or less. A chance of rain before 10am. Seas around 1 ft.
Sunday Night
Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.
Monday
SW wind 5 to 10 kt. A chance of showers. Seas around 1 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: 55.21°N 160.03°W
Last Update: 12:56 pm AKDT Jul 30, 2026
Forecast Valid: 5pm AKDT Jul 30, 2026-6pm AKDT Aug 6, 2026
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