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Juneau, AK Local Forecast Office

47NM SW North Cape AK

Marine Point Forecast

[NOTICE]
    • Wednesday

      Wednesday:NW wind around 15 kt. Partly sunny. Seas around 4 ft.

      High: 61 °F

      NW 15kt
      4ft

    • Wednesday Night

      Wednesday Night:NNW wind 15 to 20 kt. Partly cloudy. Seas 4 to 5 ft.

      Low: 57 °F

      NNW 20kt
      4-5ft

    • Thursday

      Thursday:NNW wind around 15 kt. Mostly sunny. Seas around 4 ft.

      High: 61 °F

      NNW 15kt
      4ft

    • Thursday Night

      Thursday Night:NW wind around 15 kt. Partly cloudy. Seas 4 to 5 ft.

      Low: 57 °F

      NW 15kt
      4-5ft

    • Friday

      Friday:NNW wind 10 to 15 kt. Mostly sunny. Seas around 4 ft.

      High: 62 °F

      NNW 15kt
      4ft

    • Friday Night

      Friday Night:NNW wind around 10 kt. Partly cloudy. Seas around 4 ft.

      Low: 57 °F

      NNW 10kt
      4ft

    • Saturday

      Saturday:NNW wind around 10 kt. Mostly sunny. Seas around 4 ft.

      High: 62 °F

      NNW 10kt
      4ft

    • Saturday Night

      Saturday Night:NW wind around 10 kt. Mostly cloudy. Seas around 4 ft.

      Low: 57 °F

      NW 10kt
      4ft

    • Sunday

      Sunday:NNW wind around 10 kt. Mostly cloudy. Seas around 4 ft.

      High: 62 °F

      NNW 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: 12:02 am AKDT Aug 12, 2026
Forecast Valid: 1am AKDT Aug 12, 2026-6pm AKDT Aug 18, 2026

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Detailed Forecast


Synopsis: High pressure out in the Gulf is expected to linger through the week, with winds moderate to fresh for the outer coastal waters and inner channels. Localized wind shifts due to sea breezes are possible, but overall wind pattern is expected to be northwest. Gulf and coastal winds out of the northwest are anticipated to increase and become elevated mid to late week as the gradient tightens, along with seas.

Wednesday
NW wind around 15 kt. Partly sunny. Seas around 4 ft.
Wednesday Night
NNW wind 15 to 20 kt. Partly cloudy. Seas 4 to 5 ft.
Thursday
NNW wind around 15 kt. Mostly sunny. Seas around 4 ft.
Thursday Night
NW wind around 15 kt. Partly cloudy. Seas 4 to 5 ft.
Friday
NNW wind 10 to 15 kt. Mostly sunny. Seas around 4 ft.
Friday Night
NNW wind around 10 kt. Partly cloudy. Seas around 4 ft.
Saturday
NNW wind around 10 kt. Mostly sunny. Seas around 4 ft.
Saturday Night
NW wind around 10 kt. Mostly cloudy. Seas around 4 ft.
Sunday
NNW wind around 10 kt. Mostly cloudy. 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: 55.97°N 135.99°W
Last Update: 12:02 am AKDT Aug 12, 2026
Forecast Valid: 1am AKDT Aug 12, 2026-6pm AKDT Aug 18, 2026
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