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Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:SW wind around 10 kt. Showers.   Seas around 4 ft.

      High: 42 °F

      SW 10kt
      4ft

    • Tonight

      Tonight:SW wind around 10 kt. Rain showers before 1am, then rain, possibly mixed with snow showers.   Seas 4 to 5 ft.

      Low: 35 °F

      SW 10kt
      4-5ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday

      Monday:SSW wind around 10 kt. Rain and snow showers, mainly before 4pm.   Seas 7 to 8 ft.

      High: 40 °F

      SSW 10kt
      7-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday Night

      Monday Night:Variable winds 5 kt or less. A chance of rain and snow showers before 7pm.   Seas 7 to 8 ft.

      Low: 34 °F

      Light Wind
      7-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Mostly sunny. Seas 5 to 6 ft.

      High: 43 °F

      Light Wind
      5-6ft

    • Tuesday Night

      Tuesday Night:W wind 5 to 10 kt. Mostly clear. Seas around 5 ft.

      Low: 38 °F

      W 10kt
      5ft

    • Wednesday

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

      High: 42 °F

      Light Wind
      4ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. A chance of rain.   Seas around 4 ft.

      Low: 39 °F

      Light Wind
      4ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Rain likely.   Seas around 4 ft.

      High: 43 °F

      Light Wind
      4ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:39 pm AKDT Apr 12, 2026
Forecast Valid: 5pm AKDT Apr 12, 2026-6pm AKDT Apr 19, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY LATE TONIGHT THROUGH MONDAY...

Synopsis: Another low enters the Gulf on Sunday increasing southwesterly winds and seas. Front moves into panhandle Sunday bringing southerly fresh to strong breezes to the inner channels Sunday night. Winds and seas will begin to diminish later Monday and Tuesday.

This Afternoon
SW wind around 10 kt. Showers. Seas around 4 ft.
Tonight
SW wind around 10 kt. Rain showers before 1am, then rain, possibly mixed with snow showers. Seas 4 to 5 ft.
Monday
SSW wind around 10 kt. Rain and snow showers, mainly before 4pm. Seas 7 to 8 ft.
Monday Night
Variable winds 5 kt or less. A chance of rain and snow showers before 7pm. Seas 7 to 8 ft.
Tuesday
Variable winds 5 kt or less. Mostly sunny. Seas 5 to 6 ft.
Tuesday Night
W wind 5 to 10 kt. Mostly clear. Seas around 5 ft.
Wednesday
Variable winds 5 kt or less. Partly sunny. Seas around 4 ft.
Wednesday Night
Variable winds 5 kt or less. A chance of rain. Seas around 4 ft.
Thursday
Variable winds 5 kt or less. Rain likely. 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: 3:39 pm AKDT Apr 12, 2026
Forecast Valid: 5pm AKDT Apr 12, 2026-6pm AKDT Apr 19, 2026
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