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Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. Partly sunny. Seas around 5 ft.

      High: 44 °F

      Light Wind
      5ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Mostly cloudy. Seas 4 to 5 ft.

      Low: 39 °F

      Light Wind
      4-5ft

    • M.L.King Day

      M.L.King Day:Variable winds 5 kt or less. Partly sunny. Seas 4 to 5 ft.

      High: 44 °F

      Light Wind
      4-5ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Mostly cloudy. Seas 4 to 5 ft.

      Low: 41 °F

      Light Wind
      4-5ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Partly sunny. Seas 3 to 4 ft.

      High: 44 °F

      Light Wind
      3-4ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Mostly cloudy. Seas 3 to 4 ft.

      Low: 39 °F

      Light Wind
      3-4ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Partly sunny. Seas 4 to 5 ft.

      High: 42 °F

      Light Wind
      4-5ft

    • Wednesday Night

      Wednesday Night:NE wind 5 to 10 kt. Partly cloudy. Seas around 5 ft.

      Low: 37 °F

      NE 10kt
      5ft

    • Thursday

      Thursday:NE wind 10 to 15 kt. Sunny. Seas around 5 ft.

      High: 41 °F

      NE 15kt
      5ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:00 pm AKST Jan 18, 2026
Forecast Valid: 2pm AKST Jan 18, 2026-6pm AKST Jan 24, 2026

View Nearby Observations

Detailed Forecast


Synopsis: High pressure over the panhandle and eastern Gulf of Alaska will remain in place into Monday. Gulf winds remain East to southeasterly with subsiding seas, and the inner channels continue to see weak northerly winds through the start of the week.

This Afternoon
Variable winds 5 kt or less. Partly sunny. Seas around 5 ft.
Tonight
Variable winds 5 kt or less. Mostly cloudy. Seas 4 to 5 ft.
M.L.King Day
Variable winds 5 kt or less. Partly sunny. Seas 4 to 5 ft.
Monday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 4 to 5 ft.
Tuesday
Variable winds 5 kt or less. Partly sunny. Seas 3 to 4 ft.
Tuesday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 3 to 4 ft.
Wednesday
Variable winds 5 kt or less. Partly sunny. Seas 4 to 5 ft.
Wednesday Night
NE wind 5 to 10 kt. Partly cloudy. Seas around 5 ft.
Thursday
NE wind 10 to 15 kt. Sunny. 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: 58.08°N 136.58°W
Last Update: 1:00 pm AKST Jan 18, 2026
Forecast Valid: 2pm AKST Jan 18, 2026-6pm AKST Jan 24, 2026
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