All data are in degrees Fahrenheit

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Water temperature in Kisarazu

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

78.7

°F

August 6, 03:27

Trend:

increasing

Yesterday:

78.5°F

Tomorrow:

78.9°F

Sunrise:

04:52

Sunset:

18:40

Day Length:

13 h. 48 min.

Kisarazu in August

Minimum:

53.1°F

Average:

56.0°F

Maximum:

58.2°F

Sea water temperature in Kisarazu today

As of now, in Kisarazu, the water temperature is 78.7°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 3.5°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise 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 minimum temperature for this date. The maximum temperature recorded for this date was 85.0°F on 2024, while the historical minimum was 80.8°F on 2020.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 78.1°F, the minimum temperature may reach 77.6°F, and the maximum might stay at 78.9°F.

Daily water temperature in Kisarazu

Date Current Year

actual* / forecast**

last year 10 years average
Jul 23 84.1°F 81.4°F 80.0°F
Jul 24 81.8°F 81.3°F 80.0°F
Jul 25 82.2°F 82.1°F 80.5°F
Jul 26 82.0°F 82.6°F 80.6°F
Jul 27 82.1°F 83.5°F 80.9°F
Jul 28 81.4°F 82.7°F 80.7°F
Jul 29 81.4°F 82.5°F 80.4°F
Jul 30 82.4°F 82.6°F 81.0°F
Jul 31 82.5°F 80.9°F 80.7°F
Aug 1 82.9°F 80.8°F 81.1°F
Aug 2 84.0°F 81.8°F 81.2°F
Aug 3 83.1°F 81.2°F 81.4°F
Aug 4 78.2°F 80.9°F 81.2°F
Aug 5 78.5°F 82.2°F 82.0°F
Aug 6 78.7°F 81.9°F 82.2°F
Aug 7 78.9°F 84.5°F 82.4°F
Aug 8 78.7°F 83.5°F 82.2°F
Aug 9 78.4°F 83.2°F 81.9°F
Aug 10 77.6°F 82.4°F 81.1°F
Aug 11 77.8°F 82.6°F 81.3°F
Aug 12 77.6°F 81.8°F 81.1°F
Aug 13 77.8°F 81.7°F 81.2°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 Kisarazu by month

In Kisarazu, the months July through September offer comfortable swimming conditions, which amounts to 106 swimming days.
The warmest water in Kisarazu was recorded on August 18, 2023, reaching a 85.6°F. While the coldest temperature occurred on February 21, 2022, dipping to 49.6°F. The average readings by season are 56.3°F in Winter, 60.5°F in Spring, 77.1°F in Summer, and 72.0°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Kimitsu 79.1°F 4mi
Futtsu 78.9°F 8mi
Ichihara 82.3°F 12mi
Kawasaki 83.8°F 15mi
Yokohama 83.2°F 16mi
Yokosuka 79.4°F 16mi
Chiba 82.9°F 18mi
Honchō 82.9°F 22mi
Tokyo 84.0°F 25mi
Fujisawa 80.2°F 26mi

* current water temperature in this city

** straight line distance from Kisarazu