All data are in degrees Fahrenheit

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Water temperature in Okayama

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

85.1

°F

August 5, 19:06

Trend:

decreasing

Yesterday:

85.1°F

Tomorrow:

84.9°F

Sunrise:

05:17

Sunset:

19:03

Day Length:

13 h. 46 min.

Okayama in August

Minimum:

50.5°F

Average:

54.1°F

Maximum:

58.8°F

Sea water temperature in Okayama today

As of now, in Okayama, the water temperature is 85.1°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 3.3°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 water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 84.6°F on 2024, while the historical minimum was 80.6°F on 2016.

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. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 85.2°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Okayama

Date Current Year

actual* / forecast**

last year 10 years average
Jul 22 82.7°F 80.2°F 78.6°F
Jul 23 82.9°F 81.6°F 79.0°F
Jul 24 83.2°F 81.9°F 79.2°F
Jul 25 83.2°F 82.1°F 79.4°F
Jul 26 83.2°F 82.3°F 79.6°F
Jul 27 82.6°F 81.7°F 80.1°F
Jul 28 82.4°F 83.4°F 80.1°F
Jul 29 82.1°F 84.3°F 80.5°F
Jul 30 83.8°F 83.8°F 80.7°F
Jul 31 83.7°F 83.8°F 80.6°F
Aug 1 84.0°F 83.8°F 81.1°F
Aug 2 84.4°F 83.2°F 81.3°F
Aug 3 84.7°F 83.9°F 81.8°F
Aug 4 85.1°F 84.9°F 81.8°F
Aug 5 85.1°F 84.6°F 81.8°F
Aug 6 84.9°F 83.4°F 81.6°F
Aug 7 85.4°F 85.4°F 82.1°F
Aug 8 85.4°F 83.9°F 82.1°F
Aug 9 85.5°F 84.6°F 82.2°F
Aug 10 85.0°F 84.1°F 81.7°F
Aug 11 85.0°F 84.1°F 81.7°F
Aug 12 85.3°F 84.4°F 82.0°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 Okayama by month

In Okayama, the months July through October offer comfortable swimming conditions, which amounts to 116 swimming days.
The warmest water in Okayama was recorded on August 26, 2024, reaching a 85.9°F. While the coldest temperature occurred on March 10, 2022, dipping to 44.8°F. The average readings by season are 54.1°F in Winter, 57.6°F in Spring, 76.4°F in Summer, and 74.2°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Kurashiki 84.4°F 11mi
Takamatsu 84.3°F 23mi
Marugame 84.2°F 27mi
Fukuyama 83.2°F 34mi
Himeji 83.1°F 45mi
Tokushima 82.4°F 54mi
Niihama 84.8°F 60mi
Yonago 85.5°F 64mi
Saijō 83.9°F 66mi

* current water temperature in this city

** straight line distance from Okayama