All data are in degrees Fahrenheit

en

Water temperature in Matsuyama

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

70.9

°F

November 6, 07:48

Trend:

decreasing

Yesterday:

71.1°F

Tomorrow:

70.8°F

Sunrise:

06:32

Sunset:

17:13

Day Length:

10 h. 41 min.

Matsuyama in November

Minimum:

55.6°F

Average:

57.3°F

Maximum:

58.8°F

Sea water temperature in Matsuyama today

As of now, in Matsuyama, the water temperature is 70.9°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 stay about the same.

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 aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 72.7°F on 2024, while the historical minimum was 69.5°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 maximum recorded over the past years. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 70.2°F, the minimum temperature may reach 69.5°F, and the maximum might stay at 70.8°F.

Daily water temperature in Matsuyama

Date Current Year

actual* / forecast**

last year 10 years average
Oct 23 74.7°F 74.9°F 73.1°F
Oct 24 74.7°F 74.6°F 73.0°F
Oct 25 74.0°F 74.5°F 72.8°F
Oct 26 73.9°F 74.2°F 72.6°F
Oct 27 73.6°F 74.1°F 72.4°F
Oct 28 74.5°F 73.8°F 72.3°F
Oct 29 73.4°F 73.6°F 72.2°F
Oct 30 73.1°F 74.0°F 71.9°F
Oct 31 72.8°F 73.7°F 71.7°F
Nov 1 72.4°F 73.4°F 71.6°F
Nov 2 72.2°F 73.1°F 71.5°F
Nov 3 72.1°F 73.4°F 71.3°F
Nov 4 71.4°F 72.8°F 71.0°F
Nov 5 71.1°F 73.0°F 70.9°F
Nov 6 70.9°F 72.7°F 70.7°F
Nov 7 70.8°F 72.6°F 70.6°F
Nov 8 70.6°F 72.9°F 70.5°F
Nov 9 70.4°F 72.6°F 70.2°F
Nov 10 70.1°F 72.4°F 70.0°F
Nov 11 70.2°F 72.4°F 70.0°F
Nov 12 69.8°F 72.0°F 69.6°F
Nov 13 69.5°F 71.7°F 69.3°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 Matsuyama by month

In Matsuyama, the months July through October offer comfortable swimming conditions, which amounts to 106 swimming days.
The warmest water in Matsuyama was recorded on August 19, 2024, reaching a 81.8°F. While the coldest temperature occurred on March 5, 2022, dipping to 50.0°F. The average readings by season are 57.7°F in Winter, 56.9°F in Spring, 73.1°F in Summer, and 73.3°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Saijō 70.4°F 25mi
Niihama 70.4°F 32mi
Iwakuni 70.6°F 38mi
Hiroshima 70.3°F 43mi
Fukuyama 71.2°F 56mi

* current water temperature in this city

** straight line distance from Matsuyama