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Anchorage, AK Local Forecast Office

17NM SSW Ivanof Bay AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SW wind around 10 kt. A slight chance of rain after 4am.   Seas around 1 ft.

      Low: 49 °F

      SW 10kt
      1ft

    • Friday

      Friday:ESE wind 5 to 10 kt. Rain, mainly after 7am.   Seas around 1 ft.

      High: 53 °F

      ESE 10kt
      1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Rain.   Seas around 1 ft.

      Low: 50 °F

      Light Wind
      1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Rain, mainly before 4pm.   Seas around 2 ft.

      High: 54 °F

      Light Wind
      2ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. A chance of rain before 10pm.   Seas 1 to 2 ft.

      Low: 51 °F

      Light Wind
      1-2ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.

      High: 55 °F

      Light Wind
      2ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Rain likely, mainly after 4am.   Seas around 2 ft.

      Low: 52 °F

      Light Wind
      2ft

    • Monday

      Monday:Variable winds 5 kt or less. Showers.   Seas around 1 ft.

      High: 55 °F

      Light Wind
      1ft

    • Monday Night

      Monday Night:SSW wind around 10 kt. Showers.   Seas around 1 ft.

      Low: 51 °F

      SSW 10kt
      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: 10pm AKDT Jul 30, 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.

Tonight
SW wind around 10 kt. A slight chance of rain after 4am. Seas around 1 ft.
Friday
ESE wind 5 to 10 kt. Rain, mainly after 7am. Seas around 1 ft.
Friday Night
Variable winds 5 kt or less. Rain. Seas around 1 ft.
Saturday
Variable winds 5 kt or less. Rain, mainly before 4pm. Seas around 2 ft.
Saturday Night
Variable winds 5 kt or less. A chance of rain before 10pm. Seas 1 to 2 ft.
Sunday
Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.
Sunday Night
Variable winds 5 kt or less. Rain likely, mainly after 4am. Seas around 2 ft.
Monday
Variable winds 5 kt or less. Showers. Seas around 1 ft.
Monday Night
SSW wind around 10 kt. Showers. Seas around 1 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: 55.65°N 159.7°W
Last Update: 10:25 pm AKDT Jul 30, 2026
Forecast Valid: 10pm AKDT Jul 30, 2026-6pm AKDT Aug 6, 2026
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