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Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:SE wind around 15 kt becoming S. Rain. The rain could be heavy at times.   Seas 6 to 7 ft.

      Low: 48 °F

      S 15kt
      6-7ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday

      Sunday:S wind around 15 kt. Rain.   Seas 6 to 7 ft.

      High: 53 °F

      S 15kt
      6-7ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday Night

      Sunday Night:SSW wind around 10 kt. Rain likely.   Seas around 6 ft.

      Low: 47 °F

      SSW 10kt
      6ft

    • Monday

      Monday:S wind 5 to 10 kt. Rain.   Seas around 6 ft.

      High: 51 °F

      S 10kt
      6ft

    • Monday Night

      Monday Night:SSE wind around 10 kt becoming E in the evening. Rain.   Seas around 5 ft.

      Low: 46 °F

      E 10kt
      5ft

    • Tuesday

      Tuesday:ESE wind around 10 kt. Showers.   Seas around 5 ft.

      High: 50 °F

      ESE 10kt
      5ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Showers.   Seas around 4 ft.

      Low: 45 °F

      Light Wind
      4ft

    • Wednesday

      Wednesday:E wind around 10 kt. Showers.   Seas around 4 ft.

      High: 51 °F

      E 10kt
      4ft

    • Wednesday Night

      Wednesday Night:E wind around 10 kt. Showers.   Seas 3 to 4 ft.

      Low: 46 °F

      E 10kt
      3-4ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:16 pm AKDT Sep 26, 2026
Forecast Valid: 12am AKDT Sep 27, 2026-6pm AKDT Oct 3, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

Synopsis: Elevated winds and seas continue into Saturday night following a front. The strongest winds around gale force are near Cape Suckling tonight, with winds increasing to 25 kts in the Northern inner channels into Sunday. A low pressure system moving from the Bering Sea into the Gulf of Alaska Monday will continue a more active weather pattern into next week.

Overnight
SE wind around 15 kt becoming S. Rain. The rain could be heavy at times. Seas 6 to 7 ft.
Sunday
S wind around 15 kt. Rain. Seas 6 to 7 ft.
Sunday Night
SSW wind around 10 kt. Rain likely. Seas around 6 ft.
Monday
S wind 5 to 10 kt. Rain. Seas around 6 ft.
Monday Night
SSE wind around 10 kt becoming E in the evening. Rain. Seas around 5 ft.
Tuesday
ESE wind around 10 kt. Showers. Seas around 5 ft.
Tuesday Night
Variable winds 5 kt or less. Showers. Seas around 4 ft.
Wednesday
E wind around 10 kt. Showers. Seas around 4 ft.
Wednesday Night
E wind around 10 kt. Showers. Seas 3 to 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: 58.2°N 136.63°W
Last Update: 10:16 pm AKDT Sep 26, 2026
Forecast Valid: 12am AKDT Sep 27, 2026-6pm AKDT Oct 3, 2026
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