Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

48NM SW Shumagin Islands AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SW wind around 25 kt. Showers, mainly after 1am.   Seas around 11 ft.

      Low: 39 °F

      SW 25kt
      11ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday

      Saturday:WSW wind around 30 kt. Showers, mainly before 1pm.   Seas 13 to 15 ft.

      High: 42 °F

      WSW 30kt
      13-15ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday Night

      Saturday Night:W wind 20 to 25 kt. Scattered showers, mainly between 1am and 4am.   Seas 13 to 15 ft.

      Low: 38 °F

      W 25kt
      13-15ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday

      Sunday:WNW wind 25 to 30 kt. Cloudy, then gradually becoming mostly sunny. Seas 11 to 12 ft.

      High: 41 °F

      WNW 30kt
      11-12ft

    • Sunday Night

      Sunday Night:WNW wind 25 to 30 kt. Partly cloudy. Seas 9 to 10 ft.

      Low: 33 °F

      WNW 30kt
      9-10ft

    • Monday

      Monday:WNW wind 15 to 20 kt. Partly sunny. Seas 6 to 8 ft.

      High: 38 °F

      WNW 20kt
      6-8ft

    • Monday Night

      Monday Night:WNW wind around 15 kt. Mostly cloudy. Seas 4 to 5 ft.

      Low: 34 °F

      WNW 15kt
      4-5ft

    • Tuesday

      Tuesday:W wind 5 to 10 kt becoming S in the morning. A chance of rain.   Seas 3 to 4 ft.

      High: 40 °F

      W 10kt
      3-4ft

    • Tuesday Night

      Tuesday Night:ESE wind 15 to 20 kt. Rain likely.   Seas 4 to 6 ft.

      Low: 36 °F

      ESE 20kt
      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: 4:06 pm AKDT May 3, 2024
Forecast Valid: 8pm AKDT May 3, 2024-6pm AKDT May 10, 2024

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Detailed Forecast

...GALE WARNING SATURDAY...

Synopsis: A 983 mb low 160 nm North of Atka moves to 65 nm South of Cape Newenham at 989 mb for Sat afternoon, and continues to 110 nm South of Middleton Island at 993 mb for Sun afternoon. Its front pushes over the Alaska Peninsula into the Gulf of Alaska by Sun afternoon. A 1006 mb South Kamchatka low and front move to 335 nm West of Attu at 1011 mb through Sun afternoon.

Tonight
SW wind around 25 kt. Showers, mainly after 1am. Seas around 11 ft.
Saturday
WSW wind around 30 kt. Showers, mainly before 1pm. Seas 13 to 15 ft.
Saturday Night
W wind 20 to 25 kt. Scattered showers, mainly between 1am and 4am. Seas 13 to 15 ft.
Sunday
WNW wind 25 to 30 kt. Cloudy, then gradually becoming mostly sunny. Seas 11 to 12 ft.
Sunday Night
WNW wind 25 to 30 kt. Partly cloudy. Seas 9 to 10 ft.
Monday
WNW wind 15 to 20 kt. Partly sunny. Seas 6 to 8 ft.
Monday Night
WNW wind around 15 kt. Mostly cloudy. Seas 4 to 5 ft.
Tuesday
W wind 5 to 10 kt becoming S in the morning. A chance of rain. Seas 3 to 4 ft.
Tuesday Night
ESE wind 15 to 20 kt. Rain likely. 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: 54.46°N 160.67°W
Last Update: 4:06 pm AKDT May 3, 2024
Forecast Valid: 8pm AKDT May 3, 2024-6pm AKDT May 10, 2024
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