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

60.8

°F

December 21, 18:14

Trend:

stable

Yesterday:

60.3°F

Tomorrow:

60.2°F

Sunrise:

07:03

Sunset:

16:56

Day Length:

9 h. 53 min.

Tokushima in December

Minimum:

52.8°F

Average:

56.1°F

Maximum:

60.7°F

Sea water temperature in Tokushima today

As of now, in Tokushima, the water temperature is 60.8°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is about the same as 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 considerably lower than the average registered over the last two weeks, indicating a slight cooling 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 62.9°F on 2016, while the historical minimum was 59.0°F on 2021.

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 histoorical minimum and others when it was close to the historical maximum. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 59.4°F, the minimum temperature may reach 58.4°F, and the maximum might stay at 60.2°F.

Daily water temperature in Tokushima

Date Current Year

actual* / forecast**

last year 10 years average
Dec 7 62.6°F 63.9°F 63.6°F
Dec 8 61.9°F 63.2°F 63.1°F
Dec 9 60.6°F 61.9°F 62.6°F
Dec 10 62.5°F 61.1°F 62.5°F
Dec 11 63.2°F 61.6°F 62.7°F
Dec 12 63.4°F 61.6°F 62.7°F
Dec 13 63.6°F 61.9°F 62.5°F
Dec 14 63.8°F 62.1°F 62.4°F
Dec 15 61.5°F 60.1°F 61.8°F
Dec 16 61.1°F 60.5°F 61.5°F
Dec 17 60.2°F 58.7°F 61.2°F
Dec 18 61.0°F 59.1°F 61.1°F
Dec 19 60.3°F 59.4°F 60.8°F
Dec 20 60.3°F 60.0°F 60.6°F
Dec 21 60.8°F 60.4°F 60.7°F
Dec 22 60.2°F 59.7°F 60.2°F
Dec 23 59.9°F 57.0°F 59.9°F
Dec 24 59.6°F 57.7°F 59.6°F
Dec 25 59.5°F 58.0°F 59.4°F
Dec 26 59.3°F 58.0°F 59.3°F
Dec 27 58.7°F 57.1°F 58.7°F
Dec 28 58.4°F 57.7°F 58.4°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 57.1°F in Winter, 58.5°F in Spring, 76.0°F in Summer, and 74.3°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Takamatsu 58.3°F 35mi
Marugame 58.4°F 47mi
Himeji 60.1°F 52mi
Okayama 56.5°F 54mi
Kobe 59.5°F 56mi
Kurashiki 57.9°F 58mi
Sakai 57.0°F 63mi
Nishinomiya-hama 57.8°F 63mi
Amagasaki 56.1°F 66mi
Osaka 56.2°F 69mi

* current water temperature in this city

** straight line distance from Tokushima