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Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:NW wind around 20 kt. Mostly cloudy. Seas around 8 ft.

      High: 45 °F

      NW 20kt
      8ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:WNW wind 15 to 20 kt. Mostly cloudy. Seas 5 to 6 ft.

      Low: 43 °F

      WNW 20kt
      5-6ft

    • Sunday

      Sunday:W wind 10 to 15 kt becoming SW in the afternoon. A chance of rain, mainly after 1pm. Seas 3 to 4 ft.

      High: 44 °F

      W 15kt
      3-4ft

    • Sunday Night

      Sunday Night:S wind around 15 kt. Rain likely. Seas 3 to 4 ft.

      Low: 44 °F

      S 15kt
      3-4ft

    • Monday

      Monday:SW wind around 15 kt. A chance of rain. Seas 3 to 4 ft.

      High: 46 °F

      SW 15kt
      3-4ft

    • Monday Night

      Monday Night:SW wind 15 to 20 kt. A chance of rain before 10pm. Seas around 4 ft.

      Low: 45 °F

      SW 20kt
      4ft

    • Tuesday

      Tuesday:SW wind around 15 kt. Cloudy. Seas around 5 ft.

      High: 46 °F

      SW 15kt
      5ft

    • Tuesday Night

      Tuesday Night:SW wind 10 to 20 kt. A chance of showers. Seas 4 to 5 ft.

      Low: 44 °F

      SW 20kt
      4-5ft

    • Wednesday

      Wednesday:SSW wind 15 to 20 kt, with gusts as high as 30 kt. A chance of showers. Seas 4 ft building to 7 ft.

      High: 47 °F

      SSW 20kt
      Waves Building7ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:27 am AKDT Jul 18, 2026
Forecast Valid: 1pm AKDT Jul 18, 2026-6pm AKDT Jul 24, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TODAY...

Synopsis: A 997 mb low 50 nm NE of Unalaska weakens and tracks 60 nm SW of Cape Newenham at 1001 mb Sun morning. The low then weakens and shifts into mainland Alaska Sun afternoon. A new trough moves into the western Bering Sun morning as a 1010 mb Eastern Russia low Sun morning moves to 270 nm W of Saint Matthew Island at 1001 mb by Mon morning.

This Afternoon
NW wind around 20 kt. Mostly cloudy. Seas around 8 ft.
Tonight
WNW wind 15 to 20 kt. Mostly cloudy. Seas 5 to 6 ft.
Sunday
W wind 10 to 15 kt becoming SW in the afternoon. A chance of rain, mainly after 1pm. Seas 3 to 4 ft.
Sunday Night
S wind around 15 kt. Rain likely. Seas 3 to 4 ft.
Monday
SW wind around 15 kt. A chance of rain. Seas 3 to 4 ft.
Monday Night
SW wind 15 to 20 kt. A chance of rain before 10pm. Seas around 4 ft.
Tuesday
SW wind around 15 kt. Cloudy. Seas around 5 ft.
Tuesday Night
SW wind 10 to 20 kt. A chance of showers. Seas 4 to 5 ft.
Wednesday
SSW wind 15 to 20 kt, with gusts as high as 30 kt. A chance of showers. Seas 4 ft building to 7 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: 52.42°N 170.96°W
Last Update: 7:27 am AKDT Jul 18, 2026
Forecast Valid: 1pm AKDT Jul 18, 2026-6pm AKDT Jul 24, 2026
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