Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

42NM SW Shumagin Islands AK

Marine Point Forecast

[NOTICE]
    • Saturday

      Saturday:S wind 35 to 40 km/h becoming W 45 to 50 km/h in the morning. Rain likely, mainly before 7am.   Seas around 2 m.

      High: 7 °C

      ⇑W 50km/h
      2m

      Small Craft Advisory
      Small Craft Advisory

    • Saturday Night

      Saturday Night:W wind 40 to 45 km/h, with gusts as high as 50 km/h. Increasing clouds. Seas 2 to 3 m.

      Low: 4 °C

      W 45km/h
      2-3m

      Small Craft Advisory
      Small Craft Advisory

    • Sunday

      Sunday:WSW wind 25 to 35 km/h. Mostly cloudy. Seas around 2 m.

      High: 6 °C

      WSW 35km/h
      2m

    • Sunday Night

      Sunday Night:SW wind around 20 km/h becoming S after midnight. A chance of rain after 4am.   Seas 1 to 2 m.

      Low: 4 °C

      SW 20km/h
      1-2m

    • Monday

      Monday:SSE wind around 25 km/h becoming SSW in the morning. Winds could gust as high as 30 km/h. A chance of showers.   Seas around 2 m.

      High: 7 °C

      SSE 25km/h
      2m

    • Monday Night

      Monday Night:SSW wind 25 to 35 km/h. A chance of showers.   Seas around 2 m.

      Low: 6 °C

      SSW 35km/h
      2m

    • Tuesday

      Tuesday:SSW wind around 40 km/h, with gusts as high as 45 km/h. A chance of rain.   Seas around 2 m.

      High: 7 °C

      SSW 40km/h
      2m

    • Tuesday Night

      Tuesday Night:SW wind around 40 km/h. A chance of rain.   Seas around 2 m.

      Low: 5 °C

      SW 40km/h
      2m

    • Wednesday

      Wednesday:SW wind around 40 km/h. A chance of rain.   Seas around 2 m.

      High: 7 °C

      SW 40km/h
      2m


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:54 am AKDT May 18, 2024
Forecast Valid: 4am AKDT May 18, 2024-6pm AKDT May 24, 2024

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

Synopsis: A 1002 mb low 110 nm east of Saint Paul moves into Bristol Bay at 999 mb Sat afternoon, then exits to the Gulf of Alaska for Sun morning. A 1004 mb low near Sand Point merges with the first low by Sat afternoon. A 995 mb Kamchatka low Sun afternoon moves to 250 nm north of Kiska at 995 mb by Mon morning. Its front pushes to the eastern Bering Sea through Mon morning.

Saturday
S wind 35 to 40 km/h becoming W 45 to 50 km/h in the morning. Rain likely, mainly before 7am. Seas around 2 m.
Saturday Night
W wind 40 to 45 km/h, with gusts as high as 50 km/h. Increasing clouds. Seas 2 to 3 m.
Sunday
WSW wind 25 to 35 km/h. Mostly cloudy. Seas around 2 m.
Sunday Night
SW wind around 20 km/h becoming S after midnight. A chance of rain after 4am. Seas 1 to 2 m.
Monday
SSE wind around 25 km/h becoming SSW in the morning. Winds could gust as high as 30 km/h. A chance of showers. Seas around 2 m.
Monday Night
SSW wind 25 to 35 km/h. A chance of showers. Seas around 2 m.
Tuesday
SSW wind around 40 km/h, with gusts as high as 45 km/h. A chance of rain. Seas around 2 m.
Tuesday Night
SW wind around 40 km/h. A chance of rain. Seas around 2 m.
Wednesday
SW wind around 40 km/h. A chance of rain. Seas around 2 m.

*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: 54.59°N 160.67°W
Last Update: 3:54 am AKDT May 18, 2024
Forecast Valid: 4am AKDT May 18, 2024-6pm AKDT May 24, 2024
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