All data are in degrees Fahrenheit

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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

53.0

°F

March 24, 02:56

Trend:

stable

Yesterday:

53.4°F

Tomorrow:

53.2°F

Sunrise:

06:08

Sunset:

18:23

Day Length:

12 h. 15 min.

Matsuyama in March

Minimum:

57.4°F

Average:

59.1°F

Maximum:

60.4°F

Sea water temperature in Matsuyama today

As of now, in Matsuyama, the water temperature is 53.0°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 0.2°F lower 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 rise a bit.

Recent sea temperature and forecast

Today's water temperature closely matches the previous two weeks' average, indicating a stable 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 54.3°F on 2016, while the historical minimum was 52.2°F on 2018.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 53.9°F, with minimum temperature starting at 53.2°F, while the maximum might reach 54.4°F.

Daily water temperature in Matsuyama

Date Current Year

actual* / forecast**

last year 10 years average
Mar 10 53.5°F 51.0°F 52.9°F
Mar 11 53.2°F 51.5°F 53.1°F
Mar 12 52.5°F 51.6°F 53.0°F
Mar 13 53.3°F 52.0°F 53.1°F
Mar 14 54.2°F 51.1°F 53.3°F
Mar 15 53.1°F 51.7°F 53.1°F
Mar 16 52.6°F 52.1°F 53.1°F
Mar 17 52.6°F 52.2°F 53.2°F
Mar 18 53.1°F 52.6°F 53.3°F
Mar 19 53.5°F 51.4°F 53.1°F
Mar 20 52.2°F 51.6°F 53.2°F
Mar 21 52.9°F 51.5°F 53.5°F
Mar 22 52.5°F 51.7°F 53.2°F
Mar 23 53.4°F 52.3°F 53.6°F
Mar 24 53.0°F 52.9°F 53.2°F
Mar 25 53.2°F 52.6°F 53.5°F
Mar 26 53.5°F 53.4°F 53.7°F
Mar 27 53.6°F 55.5°F 53.8°F
Mar 28 53.9°F 55.3°F 54.2°F
Mar 29 54.2°F 55.6°F 54.5°F
Mar 30 54.4°F 57.4°F 54.6°F
Mar 31 54.4°F 57.3°F 54.6°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 108 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 57.8°F in Winter, 56.9°F in Spring, 73.3°F in Summer, and 73.4°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Saijō 53.8°F 25mi
Niihama 52.8°F 32mi
Iwakuni 53.8°F 38mi
Hiroshima 54.1°F 43mi
Fukuyama 53.1°F 56mi

* current water temperature in this city

** straight line distance from Matsuyama