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

58.9

°F

April 8, 21:19

Trend:

stable

Yesterday:

60.8°F

Tomorrow:

58.9°F

Sunrise:

05:19

Sunset:

18:07

Day Length:

12 h. 48 min.

Kimitsu in April

Minimum:

53.4°F

Average:

56.7°F

Maximum:

60.0°F

Sea water temperature in Kimitsu today

As of now, in Kimitsu, the water temperature is 58.9°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 0.6°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 stay about the same.

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 62.9°F on 2023, while the historical minimum was 56.6°F on 2025.

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 suggests a gradual increase. The average temperature is expected to rise up to 59.3°F, with minimum temperature starting at 58.9°F, while the maximum might reach 59.8°F.

Daily water temperature in Kimitsu

Date Current Year

actual* / forecast**

last year 10 years average
Mar 25 56.2°F 57.3°F 56.9°F
Mar 26 56.8°F 57.1°F 57.1°F
Mar 27 56.9°F 58.0°F 57.0°F
Mar 28 57.4°F 58.7°F 57.4°F
Mar 29 56.3°F 59.5°F 57.3°F
Mar 30 57.1°F 59.0°F 57.6°F
Mar 31 58.3°F 58.2°F 57.5°F
Apr 1 59.7°F 58.0°F 57.7°F
Apr 2 59.1°F 57.9°F 57.8°F
Apr 3 60.9°F 57.3°F 58.1°F
Apr 4 58.4°F 56.0°F 57.8°F
Apr 5 58.4°F 54.7°F 57.8°F
Apr 6 59.5°F 55.2°F 58.0°F
Apr 7 60.8°F 56.9°F 58.4°F
Apr 8 58.9°F 56.6°F 58.3°F
Apr 9 58.9°F 56.8°F 58.3°F
Apr 10 59.1°F 58.0°F 58.6°F
Apr 11 59.0°F 58.1°F 58.4°F
Apr 12 59.6°F 58.8°F 59.0°F
Apr 13 59.5°F 58.8°F 58.9°F
Apr 14 59.4°F 58.3°F 58.8°F
Apr 15 59.8°F 59.3°F 59.2°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, 60.4°F in Spring, 76.9°F in Summer, and 72.0°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Futtsu 59.1°F 4mi
Kisarazu 59.0°F 4mi
Yokosuka 59.4°F 12mi
Yokohama 59.6°F 14mi
Kawasaki 59.2°F 15mi
Ichihara 61.4°F 17mi
Fujisawa 60.2°F 22mi
Chiba 60.9°F 22mi
Honchō 59.1°F 25mi
Tokyo 59.3°F 25mi

* current water temperature in this city

** straight line distance from Kimitsu