Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

37NM NNE Castle Cape AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds 5 kt or less. Scattered showers.   Seas 1 ft or less.

      High: 51 °F

      Light Wind
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Scattered showers, mainly before 4am.   Seas 1 ft or less.

      Low: 38 °F

      Light Wind
      < 1ft

    • Columbus Day

      Columbus Day:Variable winds 5 kt or less. A chance of showers, mainly after 1pm.   Seas 1 ft or less.

      High: 48 °F

      Light Wind
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. A chance of showers before 10pm.   Seas 1 ft or less.

      Low: 35 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.

      High: 48 °F

      Light Wind
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. A chance of showers between 10pm and 4am.   Seas 1 ft or less.

      Low: 36 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:ENE wind 5 to 10 kt, with gusts as high as 20 kt. Rain likely after 10am.   Seas 1 ft or less.

      High: 48 °F

      ENE 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:ENE wind around 15 kt, with gusts as high as 30 kt. Rain.   Seas around 2 ft.

      Low: 38 °F

      ENE 15kt
      2ft

    • Thursday

      Thursday:NE wind 15 to 20 kt, with gusts as high as 35 kt. Rain likely.   Seas around 2 ft.

      High: 47 °F

      NE 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: 6:54 am AKDT Oct 11, 2026
Forecast Valid: 10am AKDT Oct 11, 2026-6pm AKDT Oct 17, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TODAY...

Synopsis: A 982 mb low 30 nm NE of Saint Matthew Island moves to 80 nm SE of Gambell at 986 mb by Sun afternoon. It remains nearly stationary as it weakens to 998 mb by Tue morning.

Today
Variable winds 5 kt or less. Scattered showers. Seas 1 ft or less.
Tonight
Variable winds 5 kt or less. Scattered showers, mainly before 4am. Seas 1 ft or less.
Columbus Day
Variable winds 5 kt or less. A chance of showers, mainly after 1pm. Seas 1 ft or less.
Monday Night
Variable winds 5 kt or less. A chance of showers before 10pm. Seas 1 ft or less.
Tuesday
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. A chance of showers between 10pm and 4am. Seas 1 ft or less.
Wednesday
ENE wind 5 to 10 kt, with gusts as high as 20 kt. Rain likely after 10am. Seas 1 ft or less.
Wednesday Night
ENE wind around 15 kt, with gusts as high as 30 kt. Rain. Seas around 2 ft.
Thursday
NE wind 15 to 20 kt, with gusts as high as 35 kt. Rain likely. 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: 56.76°N 157.52°W
Last Update: 6:54 am AKDT Oct 11, 2026
Forecast Valid: 10am AKDT Oct 11, 2026-6pm AKDT Oct 17, 2026
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