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Anchorage, AK Local Forecast Office

9NM NE Cape Merdenhall AK

Marine Point Forecast

[NOTICE]

    • Friday

      Friday:E wind 5 to 10 kt. A chance of rain, mainly after 7am. Seas 1 ft or less.

      High: 52 °F

      E 10kt
      < 1ft

    • Friday Night

      Friday Night:E wind 5 to 10 kt. Rain likely, mainly before 1am. Seas around 1 ft.

      Low: 45 °F

      E 10kt
      1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. A chance of rain, mainly before 10am. Seas around 2 ft.

      High: 56 °F

      Light Wind
      2ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Mostly cloudy. Seas 1 to 2 ft.

      Low: 48 °F

      Light Wind
      1-2ft

    • Sunday

      Sunday:S wind 5 to 15 kt. Rain, mainly after 1pm. Seas around 2 ft.

      High: 52 °F

      S 15kt
      2ft

    • Sunday Night

      Sunday Night:SSW wind 20 to 25 kt. Rain. Seas 2 to 3 ft.

      Low: 49 °F

      SSW 25kt
      2-3ft

    • Monday

      Monday:SW wind around 20 kt, with gusts as high as 30 kt. Showers. Seas around 3 ft.

      High: 52 °F

      SW 20kt
      3ft

    • Monday Night

      Monday Night:SW wind 15 to 20 kt, with gusts as high as 25 kt. Showers. Seas around 3 ft.

      Low: 48 °F

      SW 20kt
      3ft

    • Tuesday

      Tuesday:SW wind 15 to 20 kt, with gusts as high as 25 kt. Showers. Seas around 2 ft.

      High: 53 °F

      SW 20kt
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:25 pm AKDT Jul 30, 2026
Forecast Valid: 1am AKDT Jul 31, 2026-6pm AKDT Aug 6, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A 1005 mb low 100 nm SW of Shemya moves to 75 nm SE of St George at 1007 mb Fri afternoon. Its front moves through the Aleutians reaching the Mainland Fri evening. A ridge of high pressure moves in behind the low.

Friday
E wind 5 to 10 kt. A chance of rain, mainly after 7am. Seas 1 ft or less.
Friday Night
E wind 5 to 10 kt. Rain likely, mainly before 1am. Seas around 1 ft.
Saturday
Variable winds 5 kt or less. A chance of rain, mainly before 10am. Seas around 2 ft.
Saturday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 1 to 2 ft.
Sunday
S wind 5 to 15 kt. Rain, mainly after 1pm. Seas around 2 ft.
Sunday Night
SSW wind 20 to 25 kt. Rain. Seas 2 to 3 ft.
Monday
SW wind around 20 kt, with gusts as high as 30 kt. Showers. Seas around 3 ft.
Monday Night
SW wind 15 to 20 kt, with gusts as high as 25 kt. Showers. Seas around 3 ft.
Tuesday
SW wind 15 to 20 kt, with gusts as high as 25 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: 59.87°N 165.92°W
Last Update: 10:25 pm AKDT Jul 30, 2026
Forecast Valid: 1am AKDT Jul 31, 2026-6pm AKDT Aug 6, 2026
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