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Anchorage, AK Local Forecast Office

18NM ESE Adak AK

Marine Point Forecast

[NOTICE]

    • Friday

      Friday:NW wind 10 to 15 kt. A slight chance of rain before 10am. Seas 1 ft or less.

      High: 50 °F

      NW 15kt
      < 1ft

    • Friday Night

      Friday Night:NW wind 5 to 15 kt. A chance of rain, mainly after 1am. Seas 1 ft or less.

      Low: 45 °F

      NW 15kt
      < 1ft

    • Saturday

      Saturday:SSW wind 5 to 10 kt. Showers likely, mainly between 7am and 10am. Seas 1 ft or less.

      High: 53 °F

      SSW 10kt
      < 1ft

    • Saturday Night

      Saturday Night:WSW wind around 15 kt. A chance of rain before 10pm. Seas 1 ft or less.

      Low: 45 °F

      WSW 15kt
      < 1ft

    • Sunday

      Sunday:SW wind 15 to 20 kt. Mostly cloudy. Seas 1 ft or less.

      High: 55 °F

      SW 20kt
      < 1ft

    • Sunday Night

      Sunday Night:SW wind 20 to 25 kt. Rain, mainly after 1am. Seas 1 ft or less.

      Low: 48 °F

      SW 25kt
      < 1ft

    • Monday

      Monday:WSW wind 20 to 25 kt. Showers. Seas 1 ft or less.

      High: 54 °F

      WSW 25kt
      < 1ft

    • Monday Night

      Monday Night:W wind 15 to 20 kt, with gusts as high as 25 kt. A chance of showers. Seas 1 ft or less.

      Low: 49 °F

      W 20kt
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. A chance of showers. Seas 1 ft or less.

      High: 52 °F

      Light Wind
      < 1ft


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: 2am 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
NW wind 10 to 15 kt. A slight chance of rain before 10am. Seas 1 ft or less.
Friday Night
NW wind 5 to 15 kt. A chance of rain, mainly after 1am. Seas 1 ft or less.
Saturday
SSW wind 5 to 10 kt. Showers likely, mainly between 7am and 10am. Seas 1 ft or less.
Saturday Night
WSW wind around 15 kt. A chance of rain before 10pm. Seas 1 ft or less.
Sunday
SW wind 15 to 20 kt. Mostly cloudy. Seas 1 ft or less.
Sunday Night
SW wind 20 to 25 kt. Rain, mainly after 1am. Seas 1 ft or less.
Monday
WSW wind 20 to 25 kt. Showers. Seas 1 ft or less.
Monday Night
W wind 15 to 20 kt, with gusts as high as 25 kt. A chance of showers. Seas 1 ft or less.
Tuesday
Variable winds 5 kt or less. A chance of showers. Seas 1 ft or less.

*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: 51.82°N 176.14°W
Last Update: 10:25 pm AKDT Jul 30, 2026
Forecast Valid: 2am AKDT Jul 31, 2026-6pm AKDT Aug 6, 2026
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