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Anchorage, AK Local Forecast Office

20NM SSE Shumagin Islands AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:E wind 5 to 10 kt. A chance of rain after 1pm.  Areas of fog before 1pm.  Seas 1 to 2 ft.

      High: 53 °F

      E 10kt
      1-2ft

    • Tonight

      Tonight:ENE wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Winds could gust as high as 20 kt. Rain likely, mainly between 7pm and 4am.  Areas of fog after 1am.  Seas 1 to 2 ft.

      Low: 50 °F

      ENE 10kt⇓
      1-2ft

    • Wednesday

      Wednesday:WSW wind 15 to 20 kt. A chance of rain, mainly before 10am.  Areas of fog before 10am.  Seas 2 to 3 ft.

      High: 53 °F

      WSW 20kt
      2-3ft

    • Wednesday Night

      Wednesday Night:SSW wind around 15 kt, with gusts as high as 20 kt. Mostly cloudy. Seas around 3 ft.

      Low: 50 °F

      SSW 15kt
      3ft

    • Thursday

      Thursday:SSE wind around 15 kt. A chance of rain after 10am.   Seas around 3 ft.

      High: 53 °F

      SSE 15kt
      3ft

    • Thursday Night

      Thursday Night:SSE wind 10 to 15 kt. Rain likely, mainly before 10pm.   Seas 2 to 3 ft.

      Low: 50 °F

      SSE 15kt
      2-3ft

    • Friday

      Friday:SSW wind 5 to 10 kt. Rain likely, mainly after 10am.   Seas 2 to 3 ft.

      High: 53 °F

      SSW 10kt
      2-3ft

    • Friday Night

      Friday Night:SSW wind around 10 kt. A chance of rain.   Seas 3 to 4 ft.

      Low: 52 °F

      SSW 10kt
      3-4ft

    • Saturday

      Saturday:Variable winds 5 kt or less. A chance of rain.   Seas around 3 ft.

      High: 53 °F

      Light Wind
      3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:42 am AKDT Jul 15, 2025
Forecast Valid: 8am AKDT Jul 15, 2025-6pm AKDT Jul 21, 2025

View Nearby Observations

Detailed Forecast


Synopsis: A North Pacific 1019 mb low forms 325 nm SSE of Sand Point Tue morning, and then moves to 45 nm NE of Pilot Point by Wed morning at 1012 mb. A front moves to the central Bering Sea by Wed afternoon. A 991 mb Kamchatka low approaches the Bering Sea 355 nm W of Saint Matthew Island Wed afternoon.

Today
E wind 5 to 10 kt. A chance of rain after 1pm. Areas of fog before 1pm. Seas 1 to 2 ft.
Tonight
ENE wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Winds could gust as high as 20 kt. Rain likely, mainly between 7pm and 4am. Areas of fog after 1am. Seas 1 to 2 ft.
Wednesday
WSW wind 15 to 20 kt. A chance of rain, mainly before 10am. Areas of fog before 10am. Seas 2 to 3 ft.
Wednesday Night
SSW wind around 15 kt, with gusts as high as 20 kt. Mostly cloudy. Seas around 3 ft.
Thursday
SSE wind around 15 kt. A chance of rain after 10am. Seas around 3 ft.
Thursday Night
SSE wind 10 to 15 kt. Rain likely, mainly before 10pm. Seas 2 to 3 ft.
Friday
SSW wind 5 to 10 kt. Rain likely, mainly after 10am. Seas 2 to 3 ft.
Friday Night
SSW wind around 10 kt. A chance of rain. Seas 3 to 4 ft.
Saturday
Variable winds 5 kt or less. A chance of rain. Seas around 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: 54.83°N 159.6°W
Last Update: 5:42 am AKDT Jul 15, 2025
Forecast Valid: 8am AKDT Jul 15, 2025-6pm AKDT Jul 21, 2025
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