All data are in degrees Fahrenheit

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Water temperature in Kawasaki

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

81.9

°F

August 31, 21:39

Trend:

decreasing

Yesterday:

82.2°F

Tomorrow:

81.6°F

Sunrise:

05:12

Sunset:

18:11

Day Length:

12 h. 59 min.

Kawasaki in September

Minimum:

52.9°F

Average:

54.6°F

Maximum:

57.9°F

Sea water temperature in Kawasaki today

As of now, in Kawasaki, the water temperature is 81.9°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is about the same as 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

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 85.8°F on 2025, while the historical minimum was 78.9°F on 2016.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 81.2°F, the minimum temperature may reach 80.8°F, and the maximum might stay at 81.7°F.

Daily water temperature in Kawasaki

Date Current Year

actual* / forecast**

last year 10 years average
Aug 17 78.3°F 82.5°F 81.6°F
Aug 18 80.4°F 82.9°F 81.4°F
Aug 19 80.7°F 83.7°F 81.8°F
Aug 20 81.3°F 83.0°F 82.0°F
Aug 21 81.8°F 84.1°F 82.2°F
Aug 22 82.0°F 83.1°F 82.1°F
Aug 23 81.6°F 82.7°F 82.0°F
Aug 24 82.3°F 84.5°F 82.1°F
Aug 25 82.9°F 84.0°F 82.2°F
Aug 26 82.6°F 84.7°F 82.3°F
Aug 27 81.4°F 84.9°F 82.5°F
Aug 28 82.7°F 84.2°F 82.6°F
Aug 29 82.3°F 83.6°F 82.3°F
Aug 30 82.2°F 82.9°F 81.9°F
Aug 31 81.9°F 85.8°F 82.0°F
Sep 1 81.6°F 85.2°F 81.7°F
Sep 2 81.7°F 85.0°F 81.8°F
Sep 3 81.5°F 84.4°F 81.7°F
Sep 4 80.8°F 82.5°F 80.9°F
Sep 5 80.9°F 82.0°F 81.1°F
Sep 6 81.0°F 81.6°F 81.1°F
Sep 7 80.9°F 81.5°F 81.0°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 Kawasaki by month

In Kawasaki, the months July through September offer comfortable swimming conditions, which amounts to 105 swimming days.
The warmest water in Kawasaki was recorded on July 30, 2024, reaching a 87.1°F. While the coldest temperature occurred on March 4, 2022, dipping to 48.5°F. The average readings by season are 55.4°F in Winter, 60.5°F in Spring, 77.5°F in Summer, and 71.9°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Yokohama 81.2°F 7mi
Tokyo 82.0°F 12mi
Kimitsu 82.5°F 15mi
Kisarazu 82.7°F 15mi
Futtsu 82.0°F 16mi
Yokosuka 80.8°F 17mi
Fujisawa 80.9°F 18mi
Honchō 82.5°F 20mi
Ichihara 83.0°F 21mi
Matsudo 82.5°F 21mi

* current water temperature in this city

** straight line distance from Kawasaki