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Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds 5 kt or less. Partly sunny. Seas 5 to 6 ft.

      High: 43 °F

      Light Wind
      5-6ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Partly cloudy. Seas around 5 ft.

      Low: 38 °F

      Light Wind
      5ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. A chance of showers after 1pm.   Seas around 4 ft.

      High: 43 °F

      Light Wind
      4ft

    • Wednesday Night

      Wednesday Night:SW wind around 10 kt. A chance of rain.   Seas around 4 ft.

      Low: 39 °F

      SW 10kt
      4ft

    • Thursday

      Thursday:SW wind 5 to 10 kt. Rain likely.   Seas around 4 ft.

      High: 43 °F

      SW 10kt
      4ft

    • Thursday Night

      Thursday Night:SSW wind around 10 kt. Rain likely.   Seas around 4 ft.

      Low: 40 °F

      SSW 10kt
      4ft

    • Friday

      Friday:SSE wind around 10 kt. Rain.   Seas 4 to 5 ft.

      High: 41 °F

      SSE 10kt
      4-5ft

    • Friday Night

      Friday Night:SSE wind around 15 kt. Rain.   Seas around 4 ft.

      Low: 39 °F

      SSE 15kt
      4ft

    • Saturday

      Saturday:SE wind around 10 kt. Rain.   Seas around 4 ft.

      High: 43 °F

      SE 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: 5:59 am AKDT Apr 14, 2026
Forecast Valid: 6am AKDT Apr 14, 2026-6pm AKDT Apr 20, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A low pressure over the southern panhandle with a trough extending toward Prince William Sounds early Tuesday. The low should fall apart by Tuesday evening as a ridge builds over the gulf. The next low moves across the northern gulf later half of Wednesday.

Today
Variable winds 5 kt or less. Partly sunny. Seas 5 to 6 ft.
Tonight
Variable winds 5 kt or less. Partly cloudy. Seas around 5 ft.
Wednesday
Variable winds 5 kt or less. A chance of showers after 1pm. Seas around 4 ft.
Wednesday Night
SW wind around 10 kt. A chance of rain. Seas around 4 ft.
Thursday
SW wind 5 to 10 kt. Rain likely. Seas around 4 ft.
Thursday Night
SSW wind around 10 kt. Rain likely. Seas around 4 ft.
Friday
SSE wind around 10 kt. Rain. Seas 4 to 5 ft.
Friday Night
SSE wind around 15 kt. Rain. Seas around 4 ft.
Saturday
SE 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: 58.08°N 136.58°W
Last Update: 5:59 am AKDT Apr 14, 2026
Forecast Valid: 6am AKDT Apr 14, 2026-6pm AKDT Apr 20, 2026
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