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Anchorage, AK Local Forecast Office

30NM N Larsen Bay AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SSW wind 15 to 20 kt. Rain likely, mainly after 4am.   Seas 3 to 5 ft.

      Low: 41 °F

      SSW 20kt
      3-5ft

    • Thursday

      Thursday:ESE wind 5 to 10 kt. Rain likely, mainly after 10am.   Seas 1 to 2 ft.

      High: 44 °F

      ESE 10kt
      1-2ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. A chance of rain, mainly before 4am.   Seas around 1 ft.

      Low: 41 °F

      Light Wind
      1ft

    • Friday

      Friday:SSW wind 5 to 10 kt. Cloudy, then gradually becoming mostly sunny. Seas around 2 ft.

      High: 43 °F

      SSW 10kt
      2ft

    • Friday Night

      Friday Night:SW wind around 15 kt. Mostly cloudy. Seas 3 to 4 ft.

      Low: 41 °F

      SW 15kt
      3-4ft

    • Saturday

      Saturday:ENE wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Rain likely, mainly after 10am.   Seas 2 to 3 ft.

      High: 43 °F

      ⇑ENE 15kt
      2-3ft

    • Saturday Night

      Saturday Night:NE wind 20 to 25 kt, with gusts as high as 30 kt. Rain, mainly before 4am.   Seas 6 to 7 ft.

      Low: 41 °F

      NE 25kt
      6-7ft

    • Sunday

      Sunday:NW wind 5 to 10 kt becoming WSW in the morning. Winds could gust as high as 20 kt. Rain.   Seas 3 to 5 ft.

      High: 44 °F

      NW 10kt
      3-5ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. A chance of rain.   Seas around 5 ft.

      Low: 42 °F

      Light Wind
      5ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:12 pm AKDT May 15, 2024
Forecast Valid: 9pm AKDT May 15, 2024-6pm AKDT May 22, 2024

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Detailed Forecast


Synopsis: High pressure over the Gulf of Alaska shifts toward the eastern Gulf through Fri morning. A trough moves into the western Gulf this afternoon with a 1012 mb low developing roughly 100 nm E of Kodiak Fri morning. Low will weaken an move 120 nm SE of Middleton Island at 1017 mb by Friday afternoon.

Tonight
SSW wind 15 to 20 kt. Rain likely, mainly after 4am. Seas 3 to 5 ft.
Thursday
ESE wind 5 to 10 kt. Rain likely, mainly after 10am. Seas 1 to 2 ft.
Thursday Night
Variable winds 5 kt or less. A chance of rain, mainly before 4am. Seas around 1 ft.
Friday
SSW wind 5 to 10 kt. Cloudy, then gradually becoming mostly sunny. Seas around 2 ft.
Friday Night
SW wind around 15 kt. Mostly cloudy. Seas 3 to 4 ft.
Saturday
ENE wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Rain likely, mainly after 10am. Seas 2 to 3 ft.
Saturday Night
NE wind 20 to 25 kt, with gusts as high as 30 kt. Rain, mainly before 4am. Seas 6 to 7 ft.
Sunday
NW wind 5 to 10 kt becoming WSW in the morning. Winds could gust as high as 20 kt. Rain. Seas 3 to 5 ft.
Sunday Night
Variable winds 5 kt or less. A chance of rain. Seas around 5 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: 58.04°N 154.06°W
Last Update: 8:12 pm AKDT May 15, 2024
Forecast Valid: 9pm AKDT May 15, 2024-6pm AKDT May 22, 2024
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