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Juneau, AK Local Forecast Office

Biorka Island AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:Variable winds 5 kt or less. A chance of showers before 10pm.   Seas around 3 ft.

      Low: 53 °F

      Light Wind
      3ft

    • Saturday

      Saturday:W wind 5 to 10 kt. A chance of showers, mainly between 10am and 1pm.   Seas around 3 ft.

      High: 60 °F

      W 10kt
      3ft

    • Saturday Night

      Saturday Night:WNW wind 5 to 10 kt. A slight chance of showers before 10pm.   Seas around 3 ft.

      Low: 54 °F

      WNW 10kt
      3ft

    • Sunday

      Sunday:WNW wind 5 to 10 kt. Mostly cloudy. Seas around 3 ft.

      High: 60 °F

      WNW 10kt
      3ft

    • Sunday Night

      Sunday Night:NW wind 5 to 10 kt. Mostly cloudy. Seas around 3 ft.

      Low: 54 °F

      NW 10kt
      3ft

    • Monday

      Monday:WNW wind around 10 kt. Partly sunny. Seas around 3 ft.

      High: 59 °F

      WNW 10kt
      3ft

    • Monday Night

      Monday Night:NW wind around 10 kt. A chance of showers after 4am.   Seas around 3 ft.

      Low: 53 °F

      NW 10kt
      3ft

    • Tuesday

      Tuesday:WNW wind around 10 kt. A chance of showers.   Seas around 3 ft.

      High: 59 °F

      WNW 10kt
      3ft

    • Tuesday Night

      Tuesday Night:WNW wind 5 to 10 kt. A chance of showers.   Seas around 3 ft.

      Low: 53 °F

      WNW 10kt
      3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:33 pm AKDT Jul 31, 2026
Forecast Valid: 9pm AKDT Jul 31, 2026-6pm AKDT Aug 7, 2026

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Detailed Forecast


Synopsis: A low lingers southwest of Haida Gwaii, with an associated front now stalled over the northern half of the panhandle. This will weaken overnight as high pressure builds into the Gulf for the weekend.

Tonight
Variable winds 5 kt or less. A chance of showers before 10pm. Seas around 3 ft.
Saturday
W wind 5 to 10 kt. A chance of showers, mainly between 10am and 1pm. Seas around 3 ft.
Saturday Night
WNW wind 5 to 10 kt. A slight chance of showers before 10pm. Seas around 3 ft.
Sunday
WNW wind 5 to 10 kt. Mostly cloudy. Seas around 3 ft.
Sunday Night
NW wind 5 to 10 kt. Mostly cloudy. Seas around 3 ft.
Monday
WNW wind around 10 kt. Partly sunny. Seas around 3 ft.
Monday Night
NW wind around 10 kt. A chance of showers after 4am. Seas around 3 ft.
Tuesday
WNW wind around 10 kt. A chance of showers. Seas around 3 ft.
Tuesday Night
WNW wind 5 to 10 kt. A chance of showers. 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: 56.85°N 135.53°W
Last Update: 7:33 pm AKDT Jul 31, 2026
Forecast Valid: 9pm AKDT Jul 31, 2026-6pm AKDT Aug 7, 2026
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