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

74.4

°F

September 24, 11:27

Trend:

decreasing

Yesterday:

74.8°F

Tomorrow:

73.7°F

Sunrise:

05:29

Sunset:

17:35

Day Length:

12 h. 6 min.

Kisarazu in September

Minimum:

53.7°F

Average:

56.0°F

Maximum:

58.5°F

Sea water temperature in Kisarazu today

As of now, in Kisarazu, the water temperature is 74.4°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 2.8°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 fall 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 82.4°F on 2024, while the historical minimum was 74.8°F on 2018.

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 73.1°F, the minimum temperature may reach 72.0°F, and the maximum might stay at 73.7°F.

Daily water temperature in Kisarazu

Date Current Year

actual* / forecast**

last year 10 years average
Sep 10 79.4°F 83.8°F 79.9°F
Sep 11 79.2°F 83.8°F 80.0°F
Sep 12 79.0°F 83.3°F 79.9°F
Sep 13 78.9°F 82.7°F 79.8°F
Sep 14 78.8°F 82.3°F 79.9°F
Sep 15 78.7°F 82.4°F 79.6°F
Sep 16 78.2°F 81.0°F 79.1°F
Sep 17 79.4°F 81.0°F 78.8°F
Sep 18 75.9°F 82.2°F 78.7°F
Sep 19 75.8°F 81.8°F 78.4°F
Sep 20 76.2°F 81.3°F 78.0°F
Sep 21 75.8°F 81.9°F 78.0°F
Sep 22 76.1°F 81.2°F 77.5°F
Sep 23 74.8°F 81.2°F 77.5°F
Sep 24 74.4°F 78.0°F 77.2°F
Sep 25 73.7°F 75.9°F 76.5°F
Sep 26 73.6°F 76.4°F 76.4°F
Sep 27 73.2°F 76.4°F 76.0°F
Sep 28 73.0°F 74.9°F 75.7°F
Sep 29 73.0°F 76.4°F 75.8°F
Sep 30 73.0°F 76.8°F 75.8°F
Oct 1 72.0°F 75.1°F 74.8°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 74.5°F 4mi
Futtsu 74.7°F 8mi
Ichihara 75.0°F 12mi
Kawasaki 75.2°F 15mi
Yokohama 76.1°F 16mi
Yokosuka 75.9°F 16mi
Chiba 75.0°F 18mi
Honchō 75.0°F 22mi
Tokyo 74.6°F 25mi
Fujisawa 76.3°F 26mi

* current water temperature in this city

** straight line distance from Kisarazu