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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

82.6

°F

July 23, 16:00

Trend:

increasing

Yesterday:

82.6°F

Tomorrow:

82.9°F

Sunrise:

05:10

Sunset:

19:16

Day Length:

14 h. 6 min.

Fukuyama in July

Minimum:

51.5°F

Average:

54.3°F

Maximum:

56.8°F

Sea water temperature in Fukuyama today

As of now, in Fukuyama, the water temperature is 82.6°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 2.6°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 rise 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 84.0°F on 2025, while the historical minimum was 77.6°F on 2019.

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. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 83.8°F, with minimum temperature starting at 82.9°F, while the maximum might reach 84.8°F.

Daily water temperature in Fukuyama

Date Current Year

actual* / forecast**

 last year 10 years average
Jul 9 75.6°F 82.6°F 77.0°F
Jul 10 77.7°F 82.7°F 77.2°F
Jul 11 78.2°F 83.5°F 77.4°F
Jul 12 78.1°F 82.0°F 77.5°F
Jul 13 79.2°F 81.8°F 77.5°F
Jul 14 80.5°F 81.9°F 78.1°F
Jul 15 80.0°F 79.4°F 78.1°F
Jul 16 79.8°F 78.3°F 78.2°F
Jul 17 80.3°F 79.6°F 78.3°F
Jul 18 81.3°F 79.4°F 78.8°F
Jul 19 81.4°F 79.9°F 78.8°F
Jul 20 81.7°F 81.0°F 79.7°F
Jul 21 82.3°F 81.1°F 79.6°F
Jul 22 82.6°F 83.1°F 80.0°F
Jul 23 82.6°F 84.0°F 80.0°F
Jul 24 82.9°F 83.2°F 80.3°F
Jul 25 83.0°F 82.7°F 80.4°F
Jul 26 83.4°F 83.2°F 80.8°F
Jul 27 83.6°F 82.9°F 81.1°F
Jul 28 84.2°F 83.0°F 81.6°F
Jul 29 84.8°F 82.9°F 82.2°F
Jul 30 84.5°F 83.8°F 81.9°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 82.7°F 24mi
Marugame 80.8°F 27mi
Okayama 83.0°F 34mi
Niihama 85.3°F 36mi
Takamatsu 79.1°F 40mi
Saijō 83.6°F 41mi
Hiroshima 83.1°F 53mi
Matsuyama 75.7°F 56mi
Yonago 85.4°F 66mi

* current water temperature in this city

** straight line distance from Fukuyama