All data are in degrees Fahrenheit

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Water temperature in Aomori

Detailed information about the current water temperature in Aomori. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Aomori now

67.1

°F

October 19, 19:45

Trend:

decreasing

Yesterday:

67.5°F

Tomorrow:

67.0°F

Sunrise:

05:52

Sunset:

16:52

Day Length:

11 h. 0 min.

Aomori in October

Minimum:

32.0°F

Average:

46.2°F

Maximum:

48.8°F

Sea water temperature in Aomori today

As of now, in Aomori, the water temperature is 67.1°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is about the same as the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 69.0°F on 2025, while the historical minimum was 65.1°F on 2017.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 66.4°F, the minimum temperature may reach 65.6°F, and the maximum might stay at 67.0°F.

Daily water temperature in Aomori

Date Current Year

actual* / forecast**

last year 10 years average
Oct 5 69.4°F 74.2°F 70.7°F
Oct 6 69.3°F 73.4°F 70.3°F
Oct 7 69.5°F 73.3°F 70.1°F
Oct 8 69.4°F 73.6°F 69.8°F
Oct 9 68.6°F 73.1°F 69.5°F
Oct 10 68.0°F 73.6°F 69.2°F
Oct 11 67.8°F 72.8°F 69.0°F
Oct 12 68.7°F 72.0°F 68.7°F
Oct 13 68.3°F 71.3°F 68.7°F
Oct 14 68.7°F 71.0°F 68.4°F
Oct 15 68.3°F 70.9°F 68.2°F
Oct 16 69.2°F 70.4°F 68.0°F
Oct 17 68.1°F 70.0°F 67.7°F
Oct 18 67.5°F 69.5°F 67.4°F
Oct 19 67.1°F 69.0°F 67.0°F
Oct 20 67.0°F 68.6°F 66.9°F
Oct 21 66.9°F 69.2°F 66.8°F
Oct 22 66.7°F 68.8°F 66.5°F
Oct 23 66.7°F 68.5°F 66.5°F
Oct 24 66.2°F 68.2°F 66.1°F
Oct 25 65.9°F 67.8°F 65.7°F
Oct 26 65.6°F 67.4°F 65.4°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Aomori by month

In Aomori, the months August through September offer comfortable swimming conditions, which amounts to 54 swimming days.
The warmest water in Aomori was recorded on August 26, 2023, reaching a 84.1°F. While the coldest temperature occurred on January 2, 2017, dipping to 32.0°F. The average readings by season are 46.5°F in Winter, 47.8°F in Spring, 69.2°F in Summer, and 66.4°F in Autumn.