Akutan water temp

This data the coastal Akutan ocean water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.

Current ocean temperature in Akutan

Water temperature in Akutan today is 47.5°F. Based on our historical data over a period of ten years, the warmest water in this day in Akutan was recorded in 2016 and was 49.3°F, and the coldest was recorded in 2012 at 45.1°F. Sea water temperature in Akutan is expected to drop to 46.4°F in the next 10 days. September average water temperature in Akutan is 46.9°F, the minimum temperature is 44.1°F, and the maximum is 52.7°F.

Throughout the year, the water temperature in Akutan does not rise above 68°F and therefore is not suitable for comfortable swimming. The average water temperature in Akutan in winter reaches 39.9°F, in spring 38.8°F, in summer the average temperature rises to 45.5°F, and in autumn it is 45.3°F.

Akutan water temperature now

The ocean salinity in Akutan is 32.03‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Akutan for today

Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Akutan. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Akutan. Data in table shown for September 16, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Akutan

Akutan weather forecast

Current temperature and weather

Data in a table show Akutan temperature today (September 16, 2025). For more information and forecast for a few days, go to the weather forecast Akutan.

0-3 h	3-6 h	6-9 h	9-12 h
52.3°F	52.3°F	52.3°F	52.2°F

12-15 h	15-18 h	18-21 h	21-24 h
43.5°F	43.9°F	43.7°F	52.2°F

Akutan water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Akutan. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Akutan on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve

Chart monthly average water temperature in Akutan

The nearest beaches and cities from Akutan with the water temperature today, as well as the air temperature and the state of the weather during the day and the average wave height for today

	Water	Weather		Wave
Dutch Harbor	48°F	50°F		1' 5"
Unalaska	48°F	50°F		1' 5"
Sand Point	53.1°F	51.8°F		2' 0"
St. Paul	47.7°F	48.2°F		2' 0"
Bristol Bay	54.7°F	51.8°F		2' 10"
Togiak	53.1°F	50°F		1' 1"
Kipnuk	54.3°F	48.2°F		1' 11"
Dillingham	50.9°F	50°F		0' 11"
Kodiak	50.5°F	50°F		4' 10"
Anchor Point	51.3°F	51.8°F		3' 8"

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Our report for Akutan is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.