Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:SW wind around 50 km/h, with gusts as high as 65 km/h. Scattered showers.   Seas around 4 m.

      High: 6 °C

      SW 50km/h
      4m

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:SW wind 50 to 55 km/h increasing to 60 to 65 km/h after midnight. Winds could gust as high as 80 km/h. Scattered rain showers before 10pm, then scattered rain and snow showers.   Seas 4 to 5 m.

      Low: 3 °C

      ⇑SW 65km/h
      4-5m

      Gale Warning
      Gale Warning

    • Sunday

      Sunday:SW wind 65 to 75 km/h, with gusts as high as 90 km/h. Scattered rain and snow showers.   Seas around 5 m.

      High: 4 °C

      SW 75km/h
      5m

      Gale Warning
      Gale Warning

    • Sunday Night

      Sunday Night:SW wind 60 to 65 km/h decreasing to 55 to 60 km/h after midnight. Winds could gust as high as 75 km/h. Scattered showers before 10pm, then a chance of showers after 1am.   Seas around 5 m.

      Low: 4 °C

      SW 65km/h⇓
      5m

      Gale Warning
      Gale Warning

    • Monday

      Monday:S wind 45 to 50 km/h. Mostly cloudy. Seas 3 to 4 m.

      High: 4 °C

      S 50km/h
      3-4m

    • Monday Night

      Monday Night:ESE wind 40 to 45 km/h. Rain likely, mainly after 4am.   Seas around 2 m.

      Low: 4 °C

      ESE 45km/h
      2m

    • Tuesday

      Tuesday:SSE wind 45 to 50 km/h. Rain.   Seas around 2 m.

      High: 6 °C

      SSE 50km/h
      2m

    • Tuesday Night

      Tuesday Night:S wind around 55 km/h, with gusts as high as 70 km/h. Rain.   Seas 2 to 3 m.

      Low: 3 °C

      S 55km/h
      2-3m

    • Wednesday

      Wednesday:SSW wind 50 to 60 km/h, with gusts as high as 75 km/h. Rain.   Seas around 4 m.

      High: 4 °C

      SSW 60km/h
      4m


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:53 pm AKDT Apr 18, 2026
Forecast Valid: 5pm AKDT Apr 18, 2026-6pm AKDT Apr 25, 2026

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Detailed Forecast

...GALE WARNING THROUGH SUNDAY NIGHT...

Synopsis: A 963 mb low 145 N of Shemya moves to 310 nm N of Adak at 968 mb by Sun morning and continues to 120 nm W of Kipnuk at 1000 mb by Mon morning. Its front moves east through the Aleutian Chain and pushes inland by Sun morning. A 992 mb low arrives at 75 nm W of Shemya by Mon morning.

This Afternoon
SW wind around 50 km/h, with gusts as high as 65 km/h. Scattered showers. Seas around 4 m.
Tonight
SW wind 50 to 55 km/h increasing to 60 to 65 km/h after midnight. Winds could gust as high as 80 km/h. Scattered rain showers before 10pm, then scattered rain and snow showers. Seas 4 to 5 m.
Sunday
SW wind 65 to 75 km/h, with gusts as high as 90 km/h. Scattered rain and snow showers. Seas around 5 m.
Sunday Night
SW wind 60 to 65 km/h decreasing to 55 to 60 km/h after midnight. Winds could gust as high as 75 km/h. Scattered showers before 10pm, then a chance of showers after 1am. Seas around 5 m.
Monday
S wind 45 to 50 km/h. Mostly cloudy. Seas 3 to 4 m.
Monday Night
ESE wind 40 to 45 km/h. Rain likely, mainly after 4am. Seas around 2 m.
Tuesday
SSE wind 45 to 50 km/h. Rain. Seas around 2 m.
Tuesday Night
S wind around 55 km/h, with gusts as high as 70 km/h. Rain. Seas 2 to 3 m.
Wednesday
SSW wind 50 to 60 km/h, with gusts as high as 75 km/h. Rain. Seas around 4 m.

*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: 52.84°N 170.58°W
Last Update: 3:53 pm AKDT Apr 18, 2026
Forecast Valid: 5pm AKDT Apr 18, 2026-6pm AKDT Apr 25, 2026
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