All data are in degrees Fahrenheit

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Water temperature in Kimitsu

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

71.8

°F

June 23, 10:52

Trend:

increasing

Yesterday:

71.8°F

Tomorrow:

72.1°F

Sunrise:

04:26

Sunset:

18:59

Day Length:

14 h. 33 min.

Kimitsu in June

Minimum:

53.5°F

Average:

56.5°F

Maximum:

59.9°F

Sea water temperature in Kimitsu today

As of now, in Kimitsu, the water temperature is 71.8°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 0.5°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

The water temperature today is above average for the last two weeks, showing a small increase in temperature. 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 75.2°F on 2025, while the historical minimum was 68.7°F on 2022.

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 73.1°F, with minimum temperature starting at 72.1°F, while the maximum might reach 73.9°F.

Daily water temperature in Kimitsu

Date Current Year

actual* / forecast**

last year 10 years average
Jun 9 69.8°F 70.0°F 70.2°F
Jun 10 70.6°F 70.0°F 70.3°F
Jun 11 71.1°F 69.8°F 70.4°F
Jun 12 72.0°F 69.8°F 70.7°F
Jun 13 71.3°F 71.5°F 71.0°F
Jun 14 71.2°F 71.2°F 70.7°F
Jun 15 70.7°F 71.3°F 70.9°F
Jun 16 70.9°F 73.1°F 71.5°F
Jun 17 71.8°F 73.4°F 72.0°F
Jun 18 71.6°F 74.6°F 72.3°F
Jun 19 72.2°F 75.6°F 72.2°F
Jun 20 72.2°F 76.2°F 72.0°F
Jun 21 72.7°F 76.1°F 72.3°F
Jun 22 71.8°F 76.6°F 72.3°F
Jun 23 71.8°F 75.2°F 72.3°F
Jun 24 72.1°F 75.0°F 72.6°F
Jun 25 72.2°F 74.8°F 72.7°F
Jun 26 73.1°F 79.1°F 73.7°F
Jun 27 73.3°F 79.5°F 73.8°F
Jun 28 73.5°F 78.4°F 74.0°F
Jun 29 73.6°F 79.3°F 74.1°F
Jun 30 73.9°F 79.4°F 74.4°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 Kimitsu by month

In Kimitsu, the months July through September offer comfortable swimming conditions, which amounts to 105 swimming days.
The warmest water in Kimitsu was recorded on July 30, 2024, reaching a 85.2°F. While the coldest temperature occurred on February 18, 2018, dipping to 49.9°F. The average readings by season are 56.5°F in Winter, 60.5°F in Spring, 76.9°F in Summer, and 72.0°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Futtsu 72.0°F 4mi
Kisarazu 71.8°F 4mi
Yokosuka 72.5°F 12mi
Yokohama 73.0°F 14mi
Kawasaki 72.8°F 15mi
Ichihara 73.0°F 17mi
Fujisawa 72.2°F 22mi
Chiba 73.0°F 22mi
Honchō 72.8°F 25mi
Tokyo 72.8°F 25mi

* current water temperature in this city

** straight line distance from Kimitsu