Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

6NM ESE Old Harbor AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:WSW wind around 15 kt. Mostly sunny. Seas around 2 ft.

      High: 50 °F

      WSW 15kt
      2ft

    • Tonight

      Tonight:S wind 5 to 10 kt becoming ESE 10 to 15 kt after midnight. Rain, mainly after 1am. The rain could be heavy at times.   Seas 1 to 3 ft.

      Low: 48 °F

      ⇑ESE 15kt
      1-3ft

    • Wednesday

      Wednesday:E wind 20 to 25 kt becoming SSW 15 to 20 kt in the afternoon. Winds could gust as high as 35 kt. Rain. The rain could be heavy at times.   Seas 3 to 5 ft.

      High: 50 °F

      E 25kt⇓
      3-5ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday Night

      Wednesday Night:S wind 10 to 15 kt becoming ESE 5 to 10 kt in the evening. Winds could gust as high as 20 kt. Showers.   Seas 1 to 3 ft.

      Low: 48 °F

      S 15kt⇓
      1-3ft

    • Thursday

      Thursday:WSW wind 10 to 20 kt. Scattered showers.   Seas 5 to 6 ft.

      High: 49 °F

      WSW 20kt
      5-6ft

    • Thursday Night

      Thursday Night:W wind around 20 kt, with gusts as high as 35 kt. Scattered rain before 1am.   Seas 4 to 6 ft.

      Low: 43 °F

      W 20kt
      4-6ft

    • Friday

      Friday:W wind 15 to 20 kt, with gusts as high as 30 kt. A chance of rain after 10am.   Seas 3 to 5 ft.

      High: 49 °F

      W 20kt
      3-5ft

    • Friday Night

      Friday Night:NW wind around 10 kt. Mostly cloudy. Seas around 2 ft.

      Low: 39 °F

      NW 10kt
      2ft

    • Saturday

      Saturday:WNW wind 10 to 15 kt. Mostly sunny. Seas around 2 ft.

      High: 48 °F

      WNW 15kt
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:55 am AKDT Oct 14, 2025
Forecast Valid: 2pm AKDT Oct 14, 2025-6pm AKDT Oct 20, 2025

View Nearby Observations

Detailed Forecast

...GALE WARNING WEDNESDAY...

Synopsis: A 1005 mb low 230 nm E of Kodiak City tracks inland over Yukon by Tue afternoon. A 967 mb low 90 nm SE of Cape Sarichef Wed morning tracks to near Marmot Bay at 975 mb for Thu morning. Its front sweeps from the southwest Gulf Wed morning to the north Gulf coast by Thu morning.

This Afternoon
WSW wind around 15 kt. Mostly sunny. Seas around 2 ft.
Tonight
S wind 5 to 10 kt becoming ESE 10 to 15 kt after midnight. Rain, mainly after 1am. The rain could be heavy at times. Seas 1 to 3 ft.
Wednesday
E wind 20 to 25 kt becoming SSW 15 to 20 kt in the afternoon. Winds could gust as high as 35 kt. Rain. The rain could be heavy at times. Seas 3 to 5 ft.
Wednesday Night
S wind 10 to 15 kt becoming ESE 5 to 10 kt in the evening. Winds could gust as high as 20 kt. Showers. Seas 1 to 3 ft.
Thursday
WSW wind 10 to 20 kt. Scattered showers. Seas 5 to 6 ft.
Thursday Night
W wind around 20 kt, with gusts as high as 35 kt. Scattered rain before 1am. Seas 4 to 6 ft.
Friday
W wind 15 to 20 kt, with gusts as high as 30 kt. A chance of rain after 10am. Seas 3 to 5 ft.
Friday Night
NW wind around 10 kt. Mostly cloudy. Seas around 2 ft.
Saturday
WNW wind 10 to 15 kt. Mostly sunny. 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: 57.17°N 153.17°W
Last Update: 5:55 am AKDT Oct 14, 2025
Forecast Valid: 2pm AKDT Oct 14, 2025-6pm AKDT Oct 20, 2025
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