National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

For More Weather Information:

Anchorage, AK Local Forecast Office

Middleton Island AK

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:SW wind around 10 kt. Partly sunny. Seas around 12 ft.

      High: 40 °F

      SW 10kt
      12ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:WSW wind 10 to 15 kt. Mostly cloudy. Seas 12 ft subsiding to 9 ft.

      Low: 33 °F

      WSW 15kt
      12ftWaves Subsiding

      Small Craft Advisory
      Small Craft Advisory

    • Monday

      Monday:SW wind 10 to 15 kt. Mostly sunny. Seas 7 to 8 ft.

      High: 36 °F

      SW 15kt
      7-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday Night

      Monday Night:SSW wind 5 to 15 kt becoming ESE after midnight. A chance of snow before midnight, then a chance of rain and snow between midnight and 3am, then rain likely after 3am. Seas 6 to 8 ft.

      Low: 32 °F

      ESE 15kt
      6-8ft

    • Tuesday

      Tuesday:ESE wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Snow likely before noon, then rain and snow likely. Seas 10 ft subsiding to 7 ft.

      High: 38 °F

      ⇑ESE 15kt
      10ftWaves Subsiding

    • Tuesday Night

      Tuesday Night:ESE wind around 15 kt becoming WSW after midnight. Winds could gust as high as 20 kt. Snow before 3am. Seas 7 to 9 ft.

      Low: 30 °F

      ESE 15kt
      7-9ft

    • Wednesday

      Wednesday:SW wind 15 to 20 kt increasing to 25 to 30 kt in the morning. A chance of rain and snow after 9am. Seas 9 ft building to 16 ft.

      High: 35 °F

      ⇑SW 30kt
      Waves Building16ft

    • Wednesday Night

      Wednesday Night:SSW wind 15 to 25 kt becoming ESE 25 to 35 kt after midnight. A chance of rain and snow before 3am, then rain likely. Seas 16 ft subsiding to 12 ft.

      Low: 29 °F

      ⇑ESE 35kt
      16ftWaves Subsiding

    • Thursday

      Thursday:SSE wind around 35 kt. Rain. Seas 12 ft building to 16 ft.

      High: 40 °F

      SSE 35kt
      Waves Building16ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:30 am AKST Jan 11, 2026
Forecast Valid: 3pm AKST Jan 11, 2026-6pm AKST Jan 17, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH MONDAY...

Synopsis: A 980 mb low 40 nm NW of Middleton Island remains nearly stationary and elongates through Mon afternoon as it weakens to 995 mb. This low dissipates through Mon night. A 982 mb North Pacific low lifts to 130 nm SE of Yakutat at 985 mb Mon morning. This low moves inland of Yakutat through Mon afternoon. A 991 mb North Pacific low mid-morning Mon lifts to 150 nm SE of Kodiak City at 996 mb Tue morning.

This Afternoon
SW wind around 10 kt. Partly sunny. Seas around 12 ft.
Tonight
WSW wind 10 to 15 kt. Mostly cloudy. Seas 12 ft subsiding to 9 ft.
Monday
SW wind 10 to 15 kt. Mostly sunny. Seas 7 to 8 ft.
Monday Night
SSW wind 5 to 15 kt becoming ESE after midnight. A chance of snow before midnight, then a chance of rain and snow between midnight and 3am, then rain likely after 3am. Seas 6 to 8 ft.
Tuesday
ESE wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Snow likely before noon, then rain and snow likely. Seas 10 ft subsiding to 7 ft.
Tuesday Night
ESE wind around 15 kt becoming WSW after midnight. Winds could gust as high as 20 kt. Snow before 3am. Seas 7 to 9 ft.
Wednesday
SW wind 15 to 20 kt increasing to 25 to 30 kt in the morning. A chance of rain and snow after 9am. Seas 9 ft building to 16 ft.
Wednesday Night
SSW wind 15 to 25 kt becoming ESE 25 to 35 kt after midnight. A chance of rain and snow before 3am, then rain likely. Seas 16 ft subsiding to 12 ft.
Thursday
SSE wind around 35 kt. Rain. Seas 12 ft building to 16 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.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

Point Forecast: 59.47°N 146.32°W
Last Update: 5:30 am AKST Jan 11, 2026
Forecast Valid: 3pm AKST Jan 11, 2026-6pm AKST Jan 17, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data