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

74.7

°F

October 24, 05:29

Trend:

decreasing

Yesterday:

75.0°F

Tomorrow:

74.4°F

Sunrise:

06:19

Sunset:

17:22

Day Length:

11 h. 3 min.

Fukuyama in October

Minimum:

50.0°F

Average:

53.5°F

Maximum:

56.1°F

Sea water temperature in Fukuyama today

As of now, in Fukuyama, the water temperature is 74.7°F. It's safe to say that the water is comfortably warm for various water-related activities. 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 fall a bit.

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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 75.8°F on 2025, while the historical minimum was 71.7°F on 2020.

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 shows a gradual cooling trend. The average temperature is expected to be 73.4°F, the minimum temperature may reach 72.6°F, and the maximum might stay at 74.4°F.

Daily water temperature in Fukuyama

Date Current Year

actual* / forecast**

last year 10 years average
Oct 10 76.7°F 79.0°F 77.1°F
Oct 11 76.7°F 79.0°F 76.9°F
Oct 12 76.6°F 78.6°F 76.7°F
Oct 13 76.6°F 79.0°F 76.4°F
Oct 14 78.0°F 78.5°F 76.3°F
Oct 15 77.2°F 78.2°F 76.1°F
Oct 16 77.1°F 79.2°F 76.1°F
Oct 17 76.0°F 78.5°F 75.8°F
Oct 18 75.5°F 78.5°F 75.4°F
Oct 19 75.3°F 77.8°F 74.9°F
Oct 20 76.0°F 77.1°F 74.7°F
Oct 21 75.9°F 76.6°F 74.4°F
Oct 22 75.4°F 76.1°F 73.9°F
Oct 23 75.0°F 75.8°F 73.4°F
Oct 24 74.7°F 75.8°F 73.1°F
Oct 25 74.4°F 74.5°F 72.8°F
Oct 26 74.1°F 73.9°F 72.5°F
Oct 27 73.7°F 73.5°F 72.1°F
Oct 28 73.3°F 73.5°F 71.8°F
Oct 29 73.1°F 72.8°F 71.5°F
Oct 30 72.9°F 72.7°F 71.3°F
Oct 31 72.6°F 72.9°F 71.0°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 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 August 31, 2026, reaching a 89.7°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, 77.6°F in Summer, and 74.7°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Kurashiki 75.7°F 24mi
Marugame 74.7°F 27mi
Okayama 76.2°F 34mi
Niihama 75.6°F 36mi
Takamatsu 75.4°F 40mi
Saijō 75.7°F 41mi
Hiroshima 74.6°F 53mi
Matsuyama 75.2°F 56mi
Yonago 73.4°F 66mi

* current water temperature in this city

** straight line distance from Fukuyama