All data are in degrees Fahrenheit

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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

73.8

°F

July 8, 13:57

Trend:

increasing

Yesterday:

73.7°F

Tomorrow:

74.1°F

Sunrise:

05:01

Sunset:

19:22

Day Length:

14 h. 21 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 73.8°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 3.1°F lower 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 minimum temperature for this date. The maximum temperature recorded for this date was 79.5°F on 2025, while the historical minimum was 74.3°F on 2023.

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest values recorded on those days in the past. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 74.4°F, with minimum temperature starting at 74.1°F, while the maximum might reach 74.8°F.

Daily water temperature in Fukuyama

Date Current Year

actual* / forecast**

last year 10 years average
Jun 24 72.3°F 73.6°F 73.0°F
Jun 25 71.7°F 73.5°F 73.0°F
Jun 26 72.8°F 73.8°F 73.2°F
Jun 27 71.8°F 75.5°F 73.1°F
Jun 28 72.8°F 74.6°F 73.4°F
Jun 29 70.0°F 76.4°F 73.8°F
Jun 30 73.0°F 77.6°F 74.5°F
Jul 1 72.5°F 78.7°F 74.9°F
Jul 2 73.1°F 78.9°F 75.2°F
Jul 3 72.9°F 79.1°F 75.7°F
Jul 4 72.8°F 79.5°F 75.9°F
Jul 5 74.1°F 80.5°F 76.3°F
Jul 6 74.2°F 80.5°F 76.6°F
Jul 7 73.7°F 80.7°F 76.8°F
Jul 8 73.8°F 79.5°F 76.8°F
Jul 9 74.1°F 82.6°F 77.2°F
Jul 10 74.1°F 82.7°F 77.2°F
Jul 11 74.2°F 83.5°F 77.3°F
Jul 12 74.4°F 82.0°F 77.5°F
Jul 13 74.3°F 81.8°F 77.4°F
Jul 14 74.8°F 81.9°F 77.9°F
Jul 15 74.8°F 79.4°F 77.9°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

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 74.3°F 24mi
Marugame 74.8°F 27mi
Okayama 74.5°F 34mi
Niihama 75.3°F 36mi
Takamatsu 73.6°F 40mi
Saijō 74.3°F 41mi
Hiroshima 73.2°F 53mi
Matsuyama 71.5°F 56mi
Yonago 75.4°F 66mi

* current water temperature in this city

** straight line distance from Fukuyama