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

42.1

°F

February 18, 06:51

Trend:

stable

Yesterday:

42.0°F

Tomorrow:

42.0°F

Sunrise:

06:28

Sunset:

17:14

Day Length:

10 h. 46 min.

Aomori in February

Minimum:

32.0°F

Average:

47.1°F

Maximum:

49.6°F

Sea water temperature in Aomori today

As of now, in Aomori, the water temperature is 42.1°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 0.6°F lower than 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 46.4°F on 2025, while the historical minimum was 32.0°F on 2017.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 42.1°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Aomori

Date Current Year

actual* / forecast**

last year 10 years average
Feb 4 44.8°F 46.9°F 44.0°F
Feb 5 44.9°F 47.3°F 43.9°F
Feb 6 43.9°F 46.6°F 43.3°F
Feb 7 43.4°F 46.4°F 43.1°F
Feb 8 43.7°F 46.4°F 43.1°F
Feb 9 43.7°F 46.3°F 43.1°F
Feb 10 43.0°F 46.2°F 42.8°F
Feb 11 43.1°F 46.3°F 43.0°F
Feb 12 43.1°F 46.2°F 43.1°F
Feb 13 42.4°F 45.4°F 42.6°F
Feb 14 43.3°F 46.0°F 42.9°F
Feb 15 42.0°F 46.2°F 42.6°F
Feb 16 42.1°F 46.5°F 42.5°F
Feb 17 42.0°F 46.3°F 42.7°F
Feb 18 42.1°F 46.4°F 42.8°F
Feb 19 42.0°F 46.8°F 42.7°F
Feb 20 42.0°F 46.7°F 42.7°F
Feb 21 42.1°F 46.3°F 42.8°F
Feb 22 42.3°F 46.8°F 42.9°F
Feb 23 41.9°F 46.2°F 42.5°F
Feb 24 42.1°F 46.2°F 42.8°F
Feb 25 42.1°F 46.9°F 42.7°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 55 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 46.6°F in Winter, 47.8°F in Spring, 69.2°F in Summer, and 66.5°F in Autumn.