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Anchorage, AK Local Forecast Office

13NM NNE Cape Unalishagvak AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:SSE wind around 10 kt. Partly sunny. Seas around 2 ft.

      High: 55 °F

      SSE 10kt
      2ft

    • Tonight

      Tonight:SE wind around 10 kt. A chance of rain after 10pm.   Seas 1 to 2 ft.

      Low: 50 °F

      SE 10kt
      1-2ft

    • Saturday

      Saturday:SSE wind 5 to 10 kt. A chance of rain.   Seas around 1 ft.

      High: 56 °F

      SSE 10kt
      1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

      Low: 52 °F

      Light Wind
      1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming W 5 to 10 kt in the morning. Mostly cloudy. Seas around 1 ft.

      High: 58 °F

      ⇑W 10kt
      1ft

    • Sunday Night

      Sunday Night:S wind around 10 kt. Rain likely, mainly after 4am.   Seas around 2 ft.

      Low: 51 °F

      S 10kt
      2ft

    • Monday

      Monday:SSE wind around 15 kt. Rain. The rain could be heavy at times.   Seas 2 to 3 ft.

      High: 54 °F

      SSE 15kt
      2-3ft

    • Monday Night

      Monday Night:SSE wind around 15 kt, with gusts as high as 20 kt. Showers.   Seas around 3 ft.

      Low: 49 °F

      SSE 15kt
      3ft

    • Tuesday

      Tuesday:S wind around 10 kt. Showers.   Seas around 2 ft.

      High: 54 °F

      S 10kt
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:23 pm AKDT Jul 31, 2026
Forecast Valid: 2pm AKDT Jul 31, 2026-6pm AKDT Aug 6, 2026

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Detailed Forecast


Synopsis: A ridge of high pressure extends across the northern Gulf of Alaska through Sat morning.

This Afternoon
SSE wind around 10 kt. Partly sunny. Seas around 2 ft.
Tonight
SE wind around 10 kt. A chance of rain after 10pm. Seas 1 to 2 ft.
Saturday
SSE wind 5 to 10 kt. A chance of rain. Seas around 1 ft.
Saturday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.
Sunday
Variable winds less than 5 kt becoming W 5 to 10 kt in the morning. Mostly cloudy. Seas around 1 ft.
Sunday Night
S wind around 10 kt. Rain likely, mainly after 4am. Seas around 2 ft.
Monday
SSE wind around 15 kt. Rain. The rain could be heavy at times. Seas 2 to 3 ft.
Monday Night
SSE wind around 15 kt, with gusts as high as 20 kt. Showers. Seas around 3 ft.
Tuesday
S wind around 10 kt. Showers. Seas around 2 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: 57.73°N 155.51°W
Last Update: 1:23 pm AKDT Jul 31, 2026
Forecast Valid: 2pm AKDT Jul 31, 2026-6pm AKDT Aug 6, 2026
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