National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

A strong system will move across the Panhandle Saturday 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]

    • This Afternoon

      This Afternoon:SSE wind around 20 kt. Rain likely. The rain could be heavy at times. Seas around 5 ft.

      High: 56 °F

      SSE 20kt
      5ft

    • Tonight

      Tonight:SE wind 20 to 25 kt becoming E in the evening. Winds could gust as high as 35 kt. Rain, mainly before 1am, then showers likely after 1am. Some of the storms could produce heavy rainfall. Seas 5 ft building to 8 ft.

      Low: 50 °F

      E 25kt
      Waves Building8ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday

      Sunday:S wind 25 to 30 kt, with gusts as high as 40 kt. Showers and possibly a thunderstorm. Seas 11 ft building to 14 ft.

      High: 55 °F

      S 30kt
      Waves Building14ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday Night

      Sunday Night:S wind 20 to 25 kt, with gusts as high as 35 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 10pm. Seas 11 to 13 ft.

      Low: 48 °F

      S 25kt
      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 10 to 15 kt. Showers. Seas around 6 ft.

      High: 52 °F

      ENE 15kt
      6ft

    • Tuesday Night

      Tuesday Night:E wind 10 to 15 kt. Showers. Seas around 6 ft.

      Low: 44 °F

      E 15kt
      6ft

    • Wednesday

      Wednesday:E wind around 10 kt. Showers. Seas around 5 ft.

      High: 52 °F

      E 10kt
      5ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:52 pm AKDT Sep 19, 2026
Forecast Valid: 4pm AKDT Sep 19, 2026-6pm AKDT Sep 25, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

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 tonight into 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.

This Afternoon
SSE wind around 20 kt. Rain likely. The rain could be heavy at times. Seas around 5 ft.
Tonight
SE wind 20 to 25 kt becoming E in the evening. Winds could gust as high as 35 kt. Rain, mainly before 1am, then showers likely after 1am. Some of the storms could produce heavy rainfall. Seas 5 ft building to 8 ft.
Sunday
S wind 25 to 30 kt, with gusts as high as 40 kt. Showers and possibly a thunderstorm. Seas 11 ft building to 14 ft.
Sunday Night
S wind 20 to 25 kt, with gusts as high as 35 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 10pm. 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 10 to 15 kt. Showers. Seas around 6 ft.
Tuesday Night
E wind 10 to 15 kt. Showers. Seas around 6 ft.
Wednesday
E wind around 10 kt. Showers. 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: 58.2°N 136.63°W
Last Update: 2:52 pm AKDT Sep 19, 2026
Forecast Valid: 4pm AKDT Sep 19, 2026-6pm AKDT Sep 25, 2026
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