All data are in degrees Fahrenheit

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Water temperature in Tokushima

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

71.1

°F

June 21, 13:06

Trend:

increasing

Yesterday:

71.0°F

Tomorrow:

71.3°F

Sunrise:

04:50

Sunset:

19:16

Day Length:

14 h. 26 min.

Tokushima in June

Minimum:

54.6°F

Average:

57.3°F

Maximum:

61.1°F

Sea water temperature in Tokushima today

As of now, in Tokushima, the water temperature is 71.1°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is about the same as 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 also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 74.2°F on 2025, while the historical minimum was 69.2°F on 2024.

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 71.7°F, with minimum temperature starting at 71.3°F, while the maximum might reach 72.1°F.

Daily water temperature in Tokushima

Date Current Year

actual* / forecast**

last year 10 years average
Jun 7 68.9°F 66.3°F 68.1°F
Jun 8 67.2°F 66.7°F 67.4°F
Jun 9 67.5°F 67.0°F 67.6°F
Jun 10 68.8°F 67.3°F 68.2°F
Jun 11 68.9°F 67.5°F 68.8°F
Jun 12 69.9°F 68.0°F 69.1°F
Jun 13 69.9°F 68.3°F 69.1°F
Jun 14 69.7°F 68.6°F 69.3°F
Jun 15 70.3°F 68.4°F 69.7°F
Jun 16 69.0°F 70.5°F 69.9°F
Jun 17 71.0°F 73.0°F 70.7°F
Jun 18 71.3°F 75.3°F 71.1°F
Jun 19 71.0°F 75.6°F 71.0°F
Jun 20 71.0°F 74.2°F 71.0°F
Jun 21 71.1°F 74.2°F 71.1°F
Jun 22 71.3°F 74.6°F 71.3°F
Jun 23 71.5°F 73.5°F 71.5°F
Jun 24 71.6°F 73.4°F 71.7°F
Jun 25 71.6°F 74.0°F 71.6°F
Jun 26 71.9°F 74.2°F 71.9°F
Jun 27 72.0°F 72.8°F 72.0°F
Jun 28 72.1°F 74.4°F 72.1°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 Tokushima by month

In Tokushima, the months July through October offer comfortable swimming conditions, which amounts to 117 swimming days.
The warmest water in Tokushima was recorded on August 6, 2025, reaching a 84.3°F. While the coldest temperature occurred on March 4, 2022, dipping to 47.3°F. The average readings by season are 56.6°F in Winter, 58.2°F in Spring, 76.1°F in Summer, and 74.5°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Takamatsu 69.7°F 35mi
Marugame 69.5°F 47mi
Himeji 73.2°F 52mi
Okayama 70.2°F 54mi
Kobe 72.9°F 56mi
Kurashiki 69.5°F 58mi
Sakai 73.0°F 63mi
Nishinomiya-hama 73.2°F 63mi
Amagasaki 73.2°F 66mi
Osaka 73.1°F 69mi

* current water temperature in this city

** straight line distance from Tokushima