Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

15NM SSW Old Harbor AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:N wind 15 to 20 kt, with gusts as high as 30 kt. A chance of rain before midnight.   Seas 4 to 5 ft.

      Low: 39 °F

      N 20kt
      4-5ft

    • Saturday

      Saturday:WNW wind 15 to 20 kt. Sunny. Seas 3 to 4 ft.

      High: 41 °F

      WNW 20kt
      3-4ft

    • Saturday Night

      Saturday Night:WNW wind 5 to 10 kt. A slight chance of snow after 3am.   Seas 2 to 3 ft.

      Low: 37 °F

      WNW 10kt
      2-3ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming SE 10 to 15 kt in the afternoon. Rain, mainly after noon.   Seas 2 to 3 ft.

      High: 45 °F

      ⇑SE 15kt
      2-3ft

    • Sunday Night

      Sunday Night:SSE wind 10 to 15 kt becoming SW after midnight. Rain before midnight, then a chance of showers after midnight.   Seas 3 to 4 ft.

      Low: 44 °F

      SSE 15kt
      3-4ft

    • Monday

      Monday:SW wind around 10 kt. Showers likely, mainly between noon and 3pm.   Seas around 4 ft.

      High: 44 °F

      SW 10kt
      4ft

    • Monday Night

      Monday Night:WSW wind around 10 kt. Showers likely, mainly between 9pm and midnight.   Seas 3 to 4 ft.

      Low: 40 °F

      WSW 10kt
      3-4ft

    • Tuesday

      Tuesday:SW wind 5 to 10 kt. A chance of rain.   Seas 2 to 3 ft.

      High: 45 °F

      SW 10kt
      2-3ft

    • Tuesday Night

      Tuesday Night:SW wind 5 to 10 kt becoming SSE after midnight. A chance of rain.   Seas around 2 ft.

      Low: 42 °F

      SSE 10kt
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:21 pm AKST Nov 14, 2025
Forecast Valid: 9pm AKST Nov 14, 2025-6pm AKST Nov 21, 2025

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

Synopsis: A 980 mb low 100 nm S of Kodiak City moves to 250 nm SW of Sitka at 990 mb Sat afternoon and continues into the North Pacific through Sun morning. Its front moves across the Gulf through Sat night.

Tonight
N wind 15 to 20 kt, with gusts as high as 30 kt. A chance of rain before midnight. Seas 4 to 5 ft.
Saturday
WNW wind 15 to 20 kt. Sunny. Seas 3 to 4 ft.
Saturday Night
WNW wind 5 to 10 kt. A slight chance of snow after 3am. Seas 2 to 3 ft.
Sunday
Variable winds less than 5 kt becoming SE 10 to 15 kt in the afternoon. Rain, mainly after noon. Seas 2 to 3 ft.
Sunday Night
SSE wind 10 to 15 kt becoming SW after midnight. Rain before midnight, then a chance of showers after midnight. Seas 3 to 4 ft.
Monday
SW wind around 10 kt. Showers likely, mainly between noon and 3pm. Seas around 4 ft.
Monday Night
WSW wind around 10 kt. Showers likely, mainly between 9pm and midnight. Seas 3 to 4 ft.
Tuesday
SW wind 5 to 10 kt. A chance of rain. Seas 2 to 3 ft.
Tuesday Night
SW wind 5 to 10 kt becoming SSE after midnight. A chance of rain. 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: 57°N 153.54°W
Last Update: 9:21 pm AKST Nov 14, 2025
Forecast Valid: 9pm AKST Nov 14, 2025-6pm AKST Nov 21, 2025
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