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Water temperature in Dutch Harbor (AK) in October

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Is it warm enough to swim in Dutch Harbor in October? Average water temperature in Dutch Harbor in October is 45.3°F and therefore is not suitable for comfortable swimming. The warmest sea in Dutch Harbor in October is 48.4°F, and the coldest is 43°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Dutch Harbor

Changes water temperature in Dutch Harbor in October 2024, 2023

To get an accurate forecast for the water temperature in Dutch Harbor for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Dutch Harbor, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of October.

You can choose any other years:

Year 1:   Year 2:


Day 2024 2023 Min Max
October 144.8°F46°F44.6°F48.4°F
October 245°F45.9°F44.6°F48°F
October 345.1°F45.5°F44.8°F48°F
October 445.3°F45.5°F44.6°F47.8°F
October 545.1°F45.7°F44.2°F48.2°F
October 645.1°F45.7°F44.2°F47.7°F
October 744.8°F45.5°F44.8°F48.2°F
October 844.6°F45.1°F44.6°F48°F
October 944.2°F45.1°F44.2°F47.8°F
October 1044.4°F45.1°F44.4°F48.2°F
October 1144.4°F45.1°F44.4°F48°F
October 1244.6°F45.1°F44.4°F47.7°F
October 1344.4°F45.3°F44.4°F48°F
October 1444.2°F45.3°F44.2°F47.8°F
October 1544.2°F45.1°F44.2°F47.8°F
Day 2024 2023 Min Max
October 1644.2°F45.1°F44.2°F47.8°F
October 1743.9°F45.1°F43.7°F48°F
October 1843.7°F45.3°F43.3°F47.3°F
October 1943.7°F45.3°F43.2°F46.9°F
October 2043.5°F45.3°F43.3°F46.8°F
October 2143.7°F45.3°F43.3°F46.8°F
October 2243.9°F45.3°F43.2°F46.8°F
October 2343.9°F45.1°F43.5°F46.4°F
October 2443.7°F45°F43.5°F46.2°F
October 2543.5°F45°F43.5°F46.9°F
October 2643.7°F44.8°F43.3°F46.6°F
October 2743.9°F44.8°F43°F46.2°F
October 2843.5°F44.8°F43°F46°F
October 2943.3°F44.8°F43.3°F46.2°F
October 3043.3°F44.8°F43.2°F46°F
October 3143°F44.6°F43°F45.7°F
Dutch Harbor water temp chart in October

Average water temperature in Dutch Harbor in October over a decade

20152016201720182019
46.6°F47.3°F45.7°F46.8°F46.8°F
20202021202220232024
45.1°F45°F45°F45.1°F44.2°F

Dutch Harbor sea state in October

Chart comparing the height of waves in Dutch Harbor in October over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Waves height in Dutch Harbor in October

Dutch Harbor water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Where is the warm sea water in October?

Want to know where the water temperature in October is good for swimming? Select the continent of interest, the day of the month and the required water temperature

Region
Date (day and month)
Water temperature: min 60°F
 Average temperature  Maximum temperature

Temperature in neighboring cities

The nearest locations with the average water temperature in October. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Unalaska45.3°F43°F48.4°F
Sand Point48.4°F45.3°F51.8°F
St. Paul44.1°F38.1°F50.2°F
Bristol Bay48.2°F40.5°F54.7°F
Togiak45.1°F37.6°F53.2°F
Kipnuk42.1°F33.4°F52.2°F
Dillingham42.1°F32.2°F49.8°F
Kodiak46.9°F43.2°F50.5°F
Anchor Point48°F44.2°F51.4°F
Homer48°F44.1°F50.9°F

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for Dutch Harbor 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.

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