All data are in degrees Fahrenheit

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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

65.8

°F

November 22, 09:55

Trend:

stable

Yesterday:

66.0°F

Tomorrow:

65.8°F

Sunrise:

06:48

Sunset:

16:57

Day Length:

10 h. 9 min.

Yonago in November

Minimum:

56.3°F

Average:

57.8°F

Maximum:

59.2°F

Sea water temperature in Yonago today

As of now, in Yonago, the water temperature is 65.8°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. 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 aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 66.3°F on 2019, while the historical minimum was 64.2°F on 2022.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 65.2°F, the minimum temperature may reach 64.6°F, and the maximum might stay at 65.8°F.

Daily water temperature in Yonago

Date Current Year

actual* / forecast**

last year 10 years average
Nov 8 68.7°F 67.2°F 67.8°F
Nov 9 68.6°F 67.4°F 68.0°F
Nov 10 68.5°F 67.2°F 67.8°F
Nov 11 68.5°F 67.2°F 67.7°F
Nov 12 68.3°F 66.9°F 67.5°F
Nov 13 68.2°F 66.8°F 67.3°F
Nov 14 67.9°F 66.6°F 67.2°F
Nov 15 67.8°F 66.3°F 67.0°F
Nov 16 66.5°F 66.1°F 66.6°F
Nov 17 66.7°F 66.3°F 66.5°F
Nov 18 66.8°F 66.3°F 66.3°F
Nov 19 67.0°F 66.4°F 66.2°F
Nov 20 65.8°F 66.5°F 66.1°F
Nov 21 66.0°F 66.4°F 66.0°F
Nov 22 65.8°F 66.2°F 65.7°F
Nov 23 65.8°F 66.2°F 65.8°F
Nov 24 65.7°F 65.9°F 65.6°F
Nov 25 65.5°F 65.2°F 65.4°F
Nov 26 65.2°F 64.9°F 65.2°F
Nov 27 65.0°F 64.8°F 65.0°F
Nov 28 64.9°F 64.7°F 64.9°F
Nov 29 64.6°F 63.8°F 64.6°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 September 2, 2025, reaching a 86.9°F. While the coldest temperature occurred on March 1, 2025, dipping to 50.3°F. The average readings by season are 57.7°F in Winter, 58.4°F in Spring, 77.3°F in Summer, and 72.7°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Kurashiki 64.6°F 64mi
Okayama 65.2°F 64mi
Fukuyama 64.9°F 66mi

* current water temperature in this city

** straight line distance from Yonago