All data are in degrees Fahrenheit

en

Water temperature in Yonago

Detailed information about the current water temperature in Yonago. 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 Yonago now

86.3

°F

August 10, 08:41

Trend:

decreasing

Yesterday:

86.7°F

Tomorrow:

85.8°F

Sunrise:

05:21

Sunset:

19:02

Day Length:

13 h. 41 min.

Yonago in August

Minimum:

57.0°F

Average:

58.2°F

Maximum:

59.4°F

Sea water temperature in Yonago today

As of now, in Yonago, the water temperature is 86.3°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 2.5°F higher 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 fall a bit.

Recent sea temperature and forecast

Today's reading indicates a minor change compared to the average water temperature of the last two weeks, but the overall trend remains steady. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 85.6°F on 2023, while the historical minimum was 82.0°F on 2020.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 85.6°F, the minimum temperature may reach 85.4°F, and the maximum might stay at 85.8°F.

Daily water temperature in Yonago

Date Current Year

actual* / forecast**

last year 10 years average
Jul 27 86.2°F 84.8°F 82.3°F
Jul 28 86.5°F 84.1°F 82.6°F
Jul 29 85.6°F 84.1°F 83.0°F
Jul 30 84.5°F 84.9°F 83.0°F
Jul 31 85.5°F 84.3°F 83.1°F
Aug 1 85.5°F 84.8°F 83.2°F
Aug 2 86.0°F 85.1°F 83.6°F
Aug 3 87.0°F 86.1°F 83.8°F
Aug 4 86.7°F 85.9°F 84.1°F
Aug 5 86.3°F 85.5°F 84.2°F
Aug 6 86.4°F 85.0°F 84.1°F
Aug 7 87.0°F 84.8°F 84.3°F
Aug 8 87.5°F 84.1°F 84.5°F
Aug 9 86.7°F 83.8°F 84.2°F
Aug 10 86.3°F 83.4°F 83.7°F
Aug 11 85.8°F 82.9°F 83.2°F
Aug 12 85.4°F 82.9°F 82.8°F
Aug 13 85.5°F 82.8°F 83.0°F
Aug 14 85.7°F 83.9°F 83.2°F
Aug 15 85.8°F 84.6°F 83.3°F
Aug 16 85.8°F 85.6°F 83.3°F
Aug 17 85.4°F 84.9°F 82.8°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 Yonago by month

In Yonago, the months July through September offer comfortable swimming conditions, which amounts to 106 swimming days.
The warmest water in Yonago was recorded on August 8, 2026, reaching a 87.5°F. While the coldest temperature occurred on March 1, 2025, dipping to 50.3°F. The average readings by season are 57.8°F in Winter, 58.6°F in Spring, 77.7°F in Summer, and 72.9°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Kurashiki 85.3°F 64mi
Okayama 83.7°F 64mi
Fukuyama 85.5°F 66mi

* current water temperature in this city

** straight line distance from Yonago