Hazardous Weather Conditions

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Juneau, AK Local Forecast Office

Port Alexander AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:N wind 10 to 15 kt. Rain.   Seas 4 to 5 ft.

      High: 49 °F

      N 15kt
      4-5ft

    • Tonight

      Tonight:E wind 10 to 15 kt becoming SSE after midnight. Rain likely, mainly between midnight and 3am.   Seas around 4 ft.

      Low: 45 °F

      SSE 15kt
      4ft

    • Saturday

      Saturday:SE wind around 15 kt. Rain, mainly after 3pm.   Seas 4 to 5 ft.

      High: 52 °F

      SE 15kt
      4-5ft

    • Saturday Night

      Saturday Night:SE wind around 15 kt, with gusts as high as 30 kt. Rain.   Seas 5 to 6 ft.

      Low: 47 °F

      SE 15kt
      5-6ft

    • Sunday

      Sunday:SSE wind around 15 kt, with gusts as high as 30 kt. Rain.   Seas 6 to 8 ft.

      High: 52 °F

      SSE 15kt
      6-8ft

    • Sunday Night

      Sunday Night:SSE wind 10 to 15 kt. Rain.   Seas 6 to 7 ft.

      Low: 43 °F

      SSE 15kt
      6-7ft

    • Monday

      Monday:SSE wind around 10 kt. Rain.   Seas 4 to 6 ft.

      High: 48 °F

      SSE 10kt
      4-6ft

    • Monday Night

      Monday Night:SE wind around 10 kt. Rain.   Seas around 4 ft.

      Low: 41 °F

      SE 10kt
      4ft

    • Tuesday

      Tuesday:E wind around 10 kt. Rain.   Seas around 4 ft.

      High: 47 °F

      E 10kt
      4ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:33 am AKST Nov 13, 2026
Forecast Valid: 8am AKST Nov 13, 2026-6pm AKST Nov 19, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH EARLY THIS MORNING...

Synopsis: Outflow winds are in effect with peak wind speeds currently occurring around 25-30 knots in north south facing channels. A weak low moves into the central gulf Friday night, followed by a stronger, strong gale force low Saturday afternoon into Sunday

Today
N wind 10 to 15 kt. Rain. Seas 4 to 5 ft.
Tonight
E wind 10 to 15 kt becoming SSE after midnight. Rain likely, mainly between midnight and 3am. Seas around 4 ft.
Saturday
SE wind around 15 kt. Rain, mainly after 3pm. Seas 4 to 5 ft.
Saturday Night
SE wind around 15 kt, with gusts as high as 30 kt. Rain. Seas 5 to 6 ft.
Sunday
SSE wind around 15 kt, with gusts as high as 30 kt. Rain. Seas 6 to 8 ft.
Sunday Night
SSE wind 10 to 15 kt. Rain. Seas 6 to 7 ft.
Monday
SSE wind around 10 kt. Rain. Seas 4 to 6 ft.
Monday Night
SE wind around 10 kt. Rain. Seas around 4 ft.
Tuesday
E wind around 10 kt. Rain. Seas around 4 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: 56.23°N 134.64°W
Last Update: 5:33 am AKST Nov 13, 2026
Forecast Valid: 8am AKST Nov 13, 2026-6pm AKST Nov 19, 2026
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