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

81.1

°F

September 22, 18:10

Trend:

stable

Yesterday:

80.8°F

Tomorrow:

80.7°F

Sunrise:

05:54

Sunset:

18:04

Day Length:

12 h. 10 min.

Fukuyama in September

Minimum:

51.8°F

Average:

54.0°F

Maximum:

56.8°F

Sea water temperature in Fukuyama today

As of now, in Fukuyama, the water temperature is 81.1°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.3°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to fall a bit.

Recent sea temperature and forecast

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 85.6°F on 2024, while the historical minimum was 77.9°F on 2017.

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 minimum recorded over the past years. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 80.2°F, the minimum temperature may reach 80.0°F, and the maximum might stay at 80.7°F.

Daily water temperature in Fukuyama

Date Current Year

actual* / forecast**

last year 10 years average
Sep 8 83.4°F 85.7°F 82.7°F
Sep 9 82.7°F 85.1°F 82.5°F
Sep 10 82.1°F 85.5°F 82.4°F
Sep 11 81.2°F 84.6°F 82.4°F
Sep 12 80.6°F 84.6°F 82.4°F
Sep 13 81.4°F 84.2°F 82.3°F
Sep 14 81.4°F 83.7°F 82.2°F
Sep 15 81.0°F 83.9°F 81.8°F
Sep 16 81.1°F 84.0°F 81.8°F
Sep 17 81.8°F 84.7°F 81.7°F
Sep 18 81.8°F 85.4°F 81.9°F
Sep 19 81.2°F 83.9°F 81.4°F
Sep 20 80.9°F 83.6°F 81.5°F
Sep 21 80.8°F 82.7°F 81.1°F
Sep 22 81.1°F 82.1°F 80.8°F
Sep 23 80.7°F 82.1°F 80.5°F
Sep 24 80.4°F 81.6°F 80.1°F
Sep 25 80.1°F 81.1°F 79.9°F
Sep 26 80.1°F 81.5°F 79.8°F
Sep 27 80.1°F 81.3°F 79.8°F
Sep 28 80.0°F 81.1°F 79.8°F
Sep 29 80.0°F 81.3°F 79.8°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

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 82.0°F 24mi
Marugame 80.7°F 27mi
Okayama 81.2°F 34mi
Niihama 80.8°F 36mi
Takamatsu 80.9°F 40mi
Saijō 80.6°F 41mi
Hiroshima 78.7°F 53mi
Matsuyama 77.5°F 56mi
Yonago 77.7°F 66mi

* current water temperature in this city

** straight line distance from Fukuyama