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A strong system will continue across the Panhandle through Monday

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Hazardous Weather Conditions

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Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]

    • Today

      Today:S wind 15 to 20 kt, with gusts as high as 40 kt. Showers and possibly a thunderstorm. Seas 13 to 14 ft.

      High: 55 °F

      S 20kt
      13-14ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:S wind around 20 kt, with gusts as high as 35 kt. Showers and possibly a thunderstorm. Seas 11 to 13 ft.

      Low: 48 °F

      S 20kt
      11-13ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday

      Monday:S wind around 10 kt. Showers and possibly a thunderstorm. Seas 7 to 8 ft.

      High: 53 °F

      S 10kt
      7-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Showers. Seas 5 to 6 ft.

      Low: 45 °F

      Light Wind
      5-6ft

    • Tuesday

      Tuesday:ENE wind 15 to 20 kt. Showers. Seas 5 to 6 ft.

      High: 52 °F

      ENE 20kt
      5-6ft

    • Tuesday Night

      Tuesday Night:E wind around 15 kt. Showers. Seas around 6 ft.

      Low: 45 °F

      E 15kt
      6ft

    • Wednesday

      Wednesday:E wind around 10 kt. Showers. Seas around 6 ft.

      High: 52 °F

      E 10kt
      6ft

    • Wednesday Night

      Wednesday Night:ENE wind around 10 kt. Showers likely. Seas around 5 ft.

      Low: 44 °F

      ENE 10kt
      5ft

    • Thursday

      Thursday:ENE wind 5 to 10 kt. A chance of showers. Seas around 4 ft.

      High: 52 °F

      ENE 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: 11:06 am AKDT Sep 20, 2026
Forecast Valid: 11am AKDT Sep 20, 2026-6pm AKDT Sep 26, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH MONDAY...

Synopsis: Southerly to easterly winds will continue as a strong low lifts north into the Gulf. This will increase winds across the gulf and inner channels to around 30 to 40 kts Sunday. This low will allow for high significant sea heights with areas seeing 15 to 20 ft in the gulf. This low will slowly diminish late Sunday into Monday allowing for a lull in wind before the next system approaches late Monday into Tuesday.

Today
S wind 15 to 20 kt, with gusts as high as 40 kt. Showers and possibly a thunderstorm. Seas 13 to 14 ft.
Tonight
S wind around 20 kt, with gusts as high as 35 kt. Showers and possibly a thunderstorm. Seas 11 to 13 ft.
Monday
S wind around 10 kt. Showers and possibly a thunderstorm. Seas 7 to 8 ft.
Monday Night
Variable winds 5 kt or less. Showers. Seas 5 to 6 ft.
Tuesday
ENE wind 15 to 20 kt. Showers. Seas 5 to 6 ft.
Tuesday Night
E wind around 15 kt. Showers. Seas around 6 ft.
Wednesday
E wind around 10 kt. Showers. Seas around 6 ft.
Wednesday Night
ENE wind around 10 kt. Showers likely. Seas around 5 ft.
Thursday
ENE wind 5 to 10 kt. A chance of showers. 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: 58.2°N 136.63°W
Last Update: 11:06 am AKDT Sep 20, 2026
Forecast Valid: 11am AKDT Sep 20, 2026-6pm AKDT Sep 26, 2026
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