What is the current water temperature in Takamatsu?

Q: What is the current water temperature in Takamatsu?

As of now, in Takamatsu, the water temperature is 21.2°C. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool.

Japan > Takamatsu

Water temperature in Takamatsu

Detailed information about the current water temperature in Takamatsu. 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.

70.2

°F

November 9, 19:56

Trend:

decreasing

Yesterday:

70.5°F

Tomorrow:

69.9°F

Sunrise:

06:30

Sunset:

17:04

Day Length:

10 h. 34 min.

Takamatsu in November

Minimum:

49.3°F

Average:

53.9°F

Maximum:

59.6°F

Sea water temperature in Takamatsu today

As of now, in Takamatsu, the water temperature is 70.2°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 1.0°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 70.0°F on 2019, while the historical minimum was 68.0°F on 2017.

latest data

last year

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 69.1°F, the minimum temperature may reach 68.5°F, and the maximum might stay at 69.9°F.

Daily water temperature in Takamatsu

Date	Current Year actual* / forecast**	last year	10 years average
Oct 26	75.8°F	75.2°F	73.0°F
Oct 27	74.7°F	75.1°F	72.5°F
Oct 28	75.0°F	74.5°F	72.4°F
Oct 29	74.5°F	74.1°F	72.2°F
Oct 30	73.1°F	74.2°F	71.8°F
Oct 31	72.7°F	74.8°F	71.6°F
Nov 1	72.9°F	74.2°F	71.4°F
Nov 2	72.7°F	73.6°F	71.0°F
Nov 3	71.7°F	73.6°F	70.6°F
Nov 4	71.2°F	74.0°F	70.6°F
Nov 5	70.8°F	73.3°F	70.3°F
Nov 6	70.5°F	73.3°F	70.1°F
Nov 7	70.7°F	72.6°F	69.9°F
Nov 8	70.5°F	72.2°F	69.7°F
Nov 9	70.2°F	71.6°F	69.2°F
Nov 10	69.9°F	71.3°F	68.8°F
Nov 11	69.6°F	71.0°F	68.6°F
Nov 12	69.3°F	70.7°F	68.3°F
Nov 13	69.0°F	70.4°F	68.0°F
Nov 14	68.8°F	70.3°F	67.8°F
Nov 15	68.8°F	70.0°F	67.8°F
Nov 16	68.5°F	69.6°F	67.5°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 Takamatsu by month

In Takamatsu, the months July through October offer comfortable swimming conditions, which amounts to 113 swimming days.

The warmest water in Takamatsu was recorded on August 31, 2025, reaching a 86.7°F. While the coldest temperature occurred on February 16, 2018, dipping to 44.7°F. The average readings by season are 54.4°F in Winter, 57.0°F in Spring, 75.4°F in Summer, and 74.5°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Marugame	69.1°F	16mi
Okayama	69.8°F	23mi
Kurashiki	68.7°F	24mi
Tokushima	70.5°F	35mi
Fukuyama	69.5°F	40mi
Niihama	69.0°F	50mi
Himeji	69.5°F	50mi
Saijō	69.2°F	57mi

* current water temperature in this city

** straight line distance from Takamatsu