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Juneau, AK Local Forecast Office

9NM SSW Port Alice AK

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:NW wind around 20 kt, with gusts as high as 30 kt. Mostly cloudy. Seas around 6 ft.

      Low: 50 °F

      NW 20kt
      6ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:WNW wind around 15 kt. A chance of rain after 4pm.   Seas around 6 ft.

      High: 58 °F

      WNW 15kt
      6ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:W wind 10 to 15 kt. Showers, mainly after 10pm.   Seas around 5 ft.

      Low: 53 °F

      W 15kt
      5ft

    • Friday

      Friday:SW wind around 10 kt. Showers, mainly before 1pm.   Seas around 5 ft.

      High: 54 °F

      SW 10kt
      5ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. A chance of showers.   Seas around 6 ft.

      Low: 52 °F

      Light Wind
      6ft

    • Saturday

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

      High: 58 °F

      Light Wind
      5ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Mostly cloudy. Seas around 4 ft.

      Low: 52 °F

      Light Wind
      4ft

    • Sunday

      Sunday:Variable winds 5 kt or less. A chance of showers.   Seas 3 to 4 ft.

      High: 58 °F

      Light Wind
      3-4ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. A chance of showers.   Seas around 3 ft.

      Low: 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: 9:55 pm AKDT Jul 22, 2026
Forecast Valid: 12am AKDT Jul 23, 2026-6pm AKDT Jul 29, 2026

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Detailed Forecast


Synopsis: High pressure in the Gulf of Alaska will strengthen overnight, bringing strong breezes to both outer and inner waters, expected to peak Thursday night. Weak low pressure then moves in through Friday displacing the ridge, causing winds to diminish across the region.

Overnight
NW wind around 20 kt, with gusts as high as 30 kt. Mostly cloudy. Seas around 6 ft.
Thursday
WNW wind around 15 kt. A chance of rain after 4pm. Seas around 6 ft.
Thursday Night
W wind 10 to 15 kt. Showers, mainly after 10pm. Seas around 5 ft.
Friday
SW wind around 10 kt. Showers, mainly before 1pm. Seas around 5 ft.
Friday Night
Variable winds 5 kt or less. A chance of showers. Seas around 6 ft.
Saturday
Variable winds 5 kt or less. A chance of showers. Seas around 5 ft.
Saturday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 4 ft.
Sunday
Variable winds 5 kt or less. A chance of showers. Seas 3 to 4 ft.
Sunday Night
Variable winds 5 kt or less. 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: 55.68°N 133.71°W
Last Update: 9:55 pm AKDT Jul 22, 2026
Forecast Valid: 12am AKDT Jul 23, 2026-6pm AKDT Jul 29, 2026
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