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Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

20NM SSE Shumagin Islands AK

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:SE wind 10 to 15 kt. Showers likely, mainly after 3pm. Seas 6 to 7 ft.

      High: 45 °F

      SE 15kt
      6-7ft

    • Tonight

      Tonight:SSE wind 10 to 20 kt becoming SSW after midnight. Winds could gust as high as 25 kt. Rain, mainly before midnight. Seas 6 to 8 ft.

      Low: 44 °F

      SSW 20kt
      6-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday

      Monday:SSW wind around 20 kt becoming SE in the afternoon. Rain before noon, then showers, mainly between noon and 3pm. Seas 9 ft subsiding to 5 ft.

      High: 45 °F

      SSW 20kt
      9ftWaves Subsiding

      Small Craft Advisory
      Small Craft Advisory

    • Monday Night

      Monday Night:ESE wind 25 to 30 kt becoming ESE 35 to 40 kt after midnight. Winds could gust as high as 45 kt. Rain, mainly before 3am, then a chance of showers after 3am. Seas 6 ft building to 12 ft.

      Low: 44 °F

      ⇑ESE 40kt
      Waves Building12ft

    • Tuesday

      Tuesday:SSE wind 30 to 40 kt, with gusts as high as 45 kt. A chance of rain. Seas around 12 ft.

      High: 47 °F

      SSE 40kt
      12ft

    • Tuesday Night

      Tuesday Night:SSE wind 20 to 30 kt. Rain likely, mainly after 9pm. Seas 11 ft subsiding to 8 ft.

      Low: 42 °F

      SSE 30kt
      11ftWaves Subsiding

    • Wednesday

      Wednesday:S wind 20 to 25 kt. Rain likely, mainly before 9am. Seas around 8 ft.

      High: 46 °F

      S 25kt
      8ft

    • Wednesday Night

      Wednesday Night:S wind 10 to 20 kt, with gusts as high as 25 kt. A chance of rain. Seas 6 to 8 ft.

      Low: 41 °F

      S 20kt
      6-8ft

    • Thursday

      Thursday:SSE wind 5 to 10 kt becoming E in the afternoon. A chance of rain. Seas 4 to 6 ft.

      High: 44 °F

      SSE 10kt
      4-6ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:07 am AKST Nov 30, 2025
Forecast Valid: 12pm AKST Nov 30, 2025-6pm AKST Dec 6, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH MONDAY...

Synopsis: Troughing stretches across the Bering through tonight. A 980 mb low develops 200 nm S of Nikolski Mon morning and moves to 190 nm SE of Saint Paul at 965 mb Tue morning.

This Afternoon
SE wind 10 to 15 kt. Showers likely, mainly after 3pm. Seas 6 to 7 ft.
Tonight
SSE wind 10 to 20 kt becoming SSW after midnight. Winds could gust as high as 25 kt. Rain, mainly before midnight. Seas 6 to 8 ft.
Monday
SSW wind around 20 kt becoming SE in the afternoon. Rain before noon, then showers, mainly between noon and 3pm. Seas 9 ft subsiding to 5 ft.
Monday Night
ESE wind 25 to 30 kt becoming ESE 35 to 40 kt after midnight. Winds could gust as high as 45 kt. Rain, mainly before 3am, then a chance of showers after 3am. Seas 6 ft building to 12 ft.
Tuesday
SSE wind 30 to 40 kt, with gusts as high as 45 kt. A chance of rain. Seas around 12 ft.
Tuesday Night
SSE wind 20 to 30 kt. Rain likely, mainly after 9pm. Seas 11 ft subsiding to 8 ft.
Wednesday
S wind 20 to 25 kt. Rain likely, mainly before 9am. Seas around 8 ft.
Wednesday Night
S wind 10 to 20 kt, with gusts as high as 25 kt. A chance of rain. Seas 6 to 8 ft.
Thursday
SSE wind 5 to 10 kt becoming E in the afternoon. A chance of rain. Seas 4 to 6 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: 54.83°N 159.6°W
Last Update: 9:07 am AKST Nov 30, 2025
Forecast Valid: 12pm AKST Nov 30, 2025-6pm AKST Dec 6, 2025
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