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Anchorage, AK Local Forecast Office

11NM ENE Shumagin Islands AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SW wind 10 to 15 kt. A slight chance of rain after 4am.   Seas 1 ft or less.

      Low: 47 °F

      SW 15kt
      < 1ft

    • Friday

      Friday:S wind around 15 kt. Rain, mainly after 10am.   Seas 1 ft or less.

      High: 56 °F

      S 15kt
      < 1ft

    • Friday Night

      Friday Night:SSE wind 5 to 10 kt. Rain, mainly before 1am.   Seas 1 ft or less.

      Low: 49 °F

      SSE 10kt
      < 1ft

    • Saturday

      Saturday:ESE wind 5 to 10 kt becoming ENE in the afternoon. Rain likely, mainly before 10am.   Seas 1 ft or less.

      High: 55 °F

      ENE 10kt
      < 1ft

    • Saturday Night

      Saturday Night:NE wind 10 to 15 kt. A chance of rain before 10pm, then a chance of rain after 4am.   Seas 1 ft or less.

      Low: 49 °F

      NE 15kt
      < 1ft

    • Sunday

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

      High: 57 °F

      Light Wind
      < 1ft

    • Sunday Night

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

      Low: 49 °F

      Light Wind
      < 1ft

    • Monday

      Monday:SW wind around 10 kt. A chance of showers.   Seas 1 ft or less.

      High: 57 °F

      SW 10kt
      < 1ft

    • Monday Night

      Monday Night:SW wind around 10 kt. Showers likely.   Seas 1 ft or less.

      Low: 49 °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: 6pm 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.

Tonight
SW wind 10 to 15 kt. A slight chance of rain after 4am. Seas 1 ft or less.
Friday
S wind around 15 kt. Rain, mainly after 10am. Seas 1 ft or less.
Friday Night
SSE wind 5 to 10 kt. Rain, mainly before 1am. Seas 1 ft or less.
Saturday
ESE wind 5 to 10 kt becoming ENE in the afternoon. Rain likely, mainly before 10am. Seas 1 ft or less.
Saturday Night
NE wind 10 to 15 kt. A chance of rain before 10pm, then a chance of rain after 4am. Seas 1 ft or less.
Sunday
Variable winds 5 kt or less. A chance of rain before 10am. Seas 1 ft or less.
Sunday Night
Variable winds 5 kt or less. A chance of showers. Seas 1 ft or less.
Monday
SW wind around 10 kt. A chance of showers. Seas 1 ft or less.
Monday Night
SW wind around 10 kt. Showers likely. Seas 1 ft or less.

*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: 55.18°N 159.56°W
Last Update: 12:56 pm AKDT Jul 30, 2026
Forecast Valid: 6pm AKDT Jul 30, 2026-6pm AKDT Aug 6, 2026
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