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

Flood Warning in effect for Ketchikan area until 1 am Tuesday. Flooding is ongoing following excessive rainfall.

Local officials ask to stay away from flooded roadways and to find an alternate route. Isolated landslides are possible in areas of steep terrain. Read More >

Hazardous Weather Conditions

For More Weather Information:

Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:ENE wind 15 to 20 kt. Showers. Seas 8 to 9 ft.

      Low: 48 °F

      ENE 20kt
      8-9ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday

      Tuesday:E wind 20 to 25 kt, with gusts as high as 30 kt. Rain. The rain could be heavy at times. Seas 7 to 8 ft.

      High: 57 °F

      E 25kt
      7-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday Night

      Tuesday Night:E wind around 20 kt. Rain. Seas 7 to 9 ft.

      Low: 51 °F

      E 20kt
      7-9ft

    • Wednesday

      Wednesday:ESE wind 20 to 30 kt becoming S in the afternoon. Winds could gust as high as 35 kt. Rain. Seas 10 to 11 ft.

      High: 55 °F

      E 30kt
      10-11ft

    • Wednesday Night

      Wednesday Night:SW wind 15 to 20 kt becoming E after midnight. Rain. The rain could be heavy at times. Seas 11 ft subsiding to 8 ft.

      Low: 48 °F

      SW 20kt
      11ftWaves Subsiding

    • Thursday

      Thursday:E wind around 15 kt. Rain. Seas 5 to 7 ft.

      High: 53 °F

      E 15kt
      5-7ft

    • Thursday Night

      Thursday Night:E wind around 20 kt. Rain. The rain could be heavy at times. Seas 5 to 6 ft.

      Low: 49 °F

      E 20kt
      5-6ft

    • Friday

      Friday:E wind 15 to 20 kt. Rain. Seas 7 to 8 ft.

      High: 54 °F

      E 20kt
      7-8ft

    • Friday Night

      Friday Night:E wind around 15 kt. Rain. Seas around 8 ft.

      Low: 49 °F

      E 15kt
      8ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:42 pm AKDT Sep 15, 2025
Forecast Valid: 6pm AKDT Sep 15, 2025-6pm AKDT Sep 22, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

Synopsis: Gale force winds continue to impact the eastern gulf. Additionally, a storm force low moves northward through the eastern Gulf Tuesday evening through Wednesday. Sudden southerly gale force winds are becoming likely for the inner channels Wednesday.

Tonight
ENE wind 15 to 20 kt. Showers. Seas 8 to 9 ft.
Tuesday
E wind 20 to 25 kt, with gusts as high as 30 kt. Rain. The rain could be heavy at times. Seas 7 to 8 ft.
Tuesday Night
E wind around 20 kt. Rain. Seas 7 to 9 ft.
Wednesday
ESE wind 20 to 30 kt becoming S in the afternoon. Winds could gust as high as 35 kt. Rain. Seas 10 to 11 ft.
Wednesday Night
SW wind 15 to 20 kt becoming E after midnight. Rain. The rain could be heavy at times. Seas 11 ft subsiding to 8 ft.
Thursday
E wind around 15 kt. Rain. Seas 5 to 7 ft.
Thursday Night
E wind around 20 kt. Rain. The rain could be heavy at times. Seas 5 to 6 ft.
Friday
E wind 15 to 20 kt. Rain. Seas 7 to 8 ft.
Friday Night
E wind around 15 kt. Rain. Seas around 8 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: 5:42 pm AKDT Sep 15, 2025
Forecast Valid: 6pm AKDT Sep 15, 2025-6pm AKDT Sep 22, 2025
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