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Japan > Fukuyama

Water temperature in Fukuyama

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

85.4

°F

August 23, 02:45

Trend:

stable

Yesterday:

85.4°F

Tomorrow:

85.4°F

Sunrise:

05:33

Sunset:

18:46

Day Length:

13 h. 13 min.

Fukuyama in August

Minimum:

50.8°F

Average:

53.9°F

Maximum:

56.6°F

Sea water temperature in Fukuyama today

As of now, in Fukuyama, the water temperature is 85.4°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 1.6°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 stay about the same.

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 86.0°F on 2025, while the historical minimum was 80.9°F on 2021.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the maximum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 85.4°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Fukuyama

Date Current Year

actual* / forecast**

 last year 10 years average
Aug 9 85.7°F 83.1°F 83.3°F
Aug 10 84.8°F 82.8°F 83.0°F
Aug 11 86.6°F 82.7°F 82.9°F
Aug 12 83.3°F 82.4°F 82.8°F
Aug 13 83.0°F 82.1°F 82.9°F
Aug 14 83.0°F 84.0°F 83.2°F
Aug 15 83.1°F 84.4°F 83.4°F
Aug 16 83.4°F 84.5°F 83.5°F
Aug 17 83.6°F 85.3°F 83.4°F
Aug 18 83.6°F 85.0°F 83.2°F
Aug 19 83.5°F 85.1°F 83.1°F
Aug 20 84.7°F 85.3°F 83.3°F
Aug 21 84.5°F 85.6°F 83.6°F
Aug 22 85.4°F 85.8°F 83.8°F
Aug 23 85.4°F 86.0°F 83.8°F
Aug 24 85.4°F 85.5°F 83.8°F
Aug 25 85.4°F 85.4°F 83.8°F
Aug 26 85.3°F 84.9°F 83.7°F
Aug 27 85.4°F 85.9°F 83.8°F
Aug 28 85.6°F 85.7°F 84.0°F
Aug 29 85.4°F 86.0°F 83.8°F
Aug 30 85.4°F 86.1°F 83.8°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 Fukuyama by month

January

February

March

April

May

June

July

August

September

October

November

December

In Fukuyama, the months July through October offer comfortable swimming conditions, which amounts to 116 swimming days.
The warmest water in Fukuyama was recorded on September 20, 2024, reaching a 87.6°F. While the coldest temperature occurred on March 4, 2022, dipping to 46.1°F. The average readings by season are 54.5°F in Winter, 58.2°F in Spring, 77.5°F in Summer, and 74.7°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Kurashiki 84.9°F 24mi
Marugame 83.8°F 27mi
Okayama 84.6°F 34mi
Niihama 84.6°F 36mi
Takamatsu 82.8°F 40mi
Saijō 85.3°F 41mi
Hiroshima 83.0°F 53mi
Matsuyama 80.3°F 56mi
Yonago 84.0°F 66mi

* current water temperature in this city

** straight line distance from Fukuyama