National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

For More Weather Information:

Fairbanks, AK Local Forecast Office

2NM SSW Koyuk AK

Marine Point Forecast

[NOTICE]

    • Today

      Today:Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.

      High: 60 °F

      Light Wind
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.

      Low: 52 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Isolated showers after 4pm. Seas 1 ft or less.

      High: 60 °F

      Light Wind
      < 1ft

    • Saturday Night

      Saturday Night:SSW wind around 10 kt. Isolated showers before 10pm. Seas 1 to 2 ft.

      Low: 50 °F

      SSW 10kt
      1-2ft

    • Sunday

      Sunday:S wind around 10 kt. Showers likely, mainly after 4pm. Seas around 2 ft.

      High: 60 °F

      S 10kt
      2ft

    • Sunday Night

      Sunday Night:S wind 10 to 15 kt. Showers. Seas 2 to 3 ft.

      Low: 53 °F

      S 15kt
      2-3ft

    • Monday

      Monday:S wind around 20 kt, with gusts as high as 30 kt. Showers. Seas around 4 ft.

      High: 58 °F

      S 20kt
      4ft

    • Monday Night

      Monday Night:S wind around 20 kt, with gusts as high as 30 kt. Showers. Seas around 4 ft.

      Low: 51 °F

      S 20kt
      4ft

    • Tuesday

      Tuesday:SSE wind 10 to 15 kt. Showers. Seas 2 to 3 ft.

      High: 58 °F

      SSE 15kt
      2-3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:17 am AKDT Jul 31, 2026
Forecast Valid: 10am AKDT Jul 31, 2026-6pm AKDT Aug 6, 2026

View Nearby Observations

Detailed Forecast


Today
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
Tonight
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
Saturday
Variable winds 5 kt or less. Isolated showers after 4pm. Seas 1 ft or less.
Saturday Night
SSW wind around 10 kt. Isolated showers before 10pm. Seas 1 to 2 ft.
Sunday
S wind around 10 kt. Showers likely, mainly after 4pm. Seas around 2 ft.
Sunday Night
S wind 10 to 15 kt. Showers. Seas 2 to 3 ft.
Monday
S wind around 20 kt, with gusts as high as 30 kt. Showers. Seas around 4 ft.
Monday Night
S wind around 20 kt, with gusts as high as 30 kt. Showers. Seas around 4 ft.
Tuesday
SSE wind 10 to 15 kt. Showers. Seas 2 to 3 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: 64.91°N 161.16°W
Last Update: 9:17 am AKDT Jul 31, 2026
Forecast Valid: 10am AKDT Jul 31, 2026-6pm AKDT Aug 6, 2026
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