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Water temperature in Kotzebue (AK) in October

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Is it warm enough to swim in Kotzebue in October? Average water temperature in Kotzebue in October is 35.6°F and therefore is not suitable for comfortable swimming. The warmest sea in Kotzebue in October is 46.4°F, and the coldest is 29.3°F. Average high air temperature in Kotzebue in October is 28°F, and average low temperature is 19°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Kotzebue

Changes water temperature in Kotzebue in October 2025, 2024

To get an accurate forecast for the water temperature in Kotzebue for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Kotzebue, 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 2025 2024 Min Max
October 139.9°F40.5°F36.5°F46.4°F
October 239.6°F38.5°F36.5°F45.5°F
October 339.6°F39.4°F36.5°F44.4°F
October 439.2°F38.8°F36.7°F44.2°F
October 539.2°F39.6°F34.7°F43.9°F
October 638.7°F39.4°F35.4°F43.3°F
October 738.3°F39°F35.4°F43.2°F
October 840.6°F38.7°F34.9°F42.8°F
October 940.3°F39°F34.5°F42.3°F
October 1039.4°F36.9°F34.7°F40.6°F
October 1138.1°F34.3°F34.3°F40.3°F
October 1237.6°F34°F34°F40.5°F
October 1337.2°F35.1°F33.6°F40.1°F
October 1436.1°F36.1°F32.9°F39.9°F
October 1536.7°F35.2°F32.9°F40.3°F
Day 2025 2024 Min Max
October 1635.6°F35.8°F32.4°F39.4°F
October 1734.7°F35.2°F31.8°F38.5°F
October 1835.6°F32.7°F32°F38.7°F
October 19 32.7°F30.9°F37.8°F
October 20 32.7°F30.9°F37.6°F
October 21 33.6°F30.2°F37.9°F
October 22 33.4°F30.7°F36.9°F
October 23 33.6°F30.4°F36.7°F
October 24 32.5°F30.6°F36.1°F
October 25 31.5°F29.8°F35.8°F
October 26 30.6°F29.7°F37.2°F
October 27 31.3°F30°F37.4°F
October 28 31.1°F30°F36.9°F
October 29 30.9°F29.7°F36.7°F
October 30 32°F29.5°F35.6°F
October 31 30.2°F29.3°F34.9°F
Kotzebue water temp chart in October

Average water temperature in Kotzebue in October over a decade

20152016201720182019
34.2°F36°F37.8°F39.7°F36.5°F
20202021202220232024
36°F34.3°F35.6°F35.2°F35.1°F

Kotzebue sea state in October

Chart comparing the height of waves in Kotzebue 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 Kotzebue in October

Weather and climate in Kotzebue in October

This data display average monthly climate indicators in Kotzebue in October based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip

  • Average HIGH temperature28°F
  • Average LOW temperature19°F
  • Average rainfall days11 days
  • Average rainfall25mm/1''
  • Average snowfall147mm/5.8''

Kotzebue 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
Point Hope38.8°F31.8°F48.9°F
Diomede38.5°F32.2°F47.3°F
Point Lay34.5°F28.4°F42.8°F
Prudhoe Bay30.6°F27.9°F37.8°F
Kipnuk42.1°F33.4°F52.2°F
Anchorage45.7°F39.2°F53.6°F
Togiak45.1°F37.6°F53.2°F
Dillingham42.1°F32.2°F49.8°F
Kenai47.7°F41.4°F52.5°F
Cook Inlet48°F42.1°F52.7°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 Kotzebue 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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