What is the current water temperature in Kawasaki?

Q: What is the current water temperature in Kawasaki?

As of now, in Kawasaki, the water temperature is 20.4°C. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool.

Japan > Kawasaki

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.

68.7

°F

May 25, 10:01

Trend:

stable

Yesterday:

68.4°F

Tomorrow:

68.6°F

Sunrise:

04:30

Sunset:

18:46

Day Length:

14 h. 16 min.

Kawasaki in June

Minimum:

53.1°F

Average:

55.1°F

Maximum:

59.3°F

Sea water temperature in Kawasaki today

As of now, in Kawasaki, the water temperature is 68.7°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 about the same as 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 stay about the same.

Recent sea temperature and forecast

Today's water temperature slightly varies from the average of the past two weeks. 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 70.0°F on 2018, while the historical minimum was 67.4°F on 2025.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 69.1°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Kawasaki

Date	Current Year actual* / forecast**	last year	10 years average
May 11	67.5°F	65.0°F	64.9°F
May 12	66.7°F	65.5°F	65.5°F
May 13	68.7°F	65.1°F	65.6°F
May 14	69.1°F	66.1°F	65.6°F
May 15	69.5°F	67.7°F	66.0°F
May 16	68.5°F	67.4°F	66.0°F
May 17	69.0°F	67.1°F	66.6°F
May 18	70.5°F	68.5°F	67.5°F
May 19	70.1°F	68.3°F	67.7°F
May 20	68.8°F	67.2°F	67.5°F
May 21	68.2°F	67.0°F	67.6°F
May 22	69.1°F	67.1°F	67.8°F
May 23	68.9°F	67.2°F	68.0°F
May 24	68.4°F	67.3°F	68.2°F
May 25	68.7°F	67.4°F	68.6°F
May 26	68.6°F	67.5°F	68.5°F
May 27	68.5°F	66.9°F	68.4°F
May 28	68.6°F	68.1°F	68.5°F
May 29	69.3°F	68.4°F	69.2°F
May 30	69.4°F	68.6°F	69.3°F
May 31	69.5°F	68.8°F	69.4°F
Jun 1	69.4°F	68.7°F	69.3°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, 77.6°F in Summer, and 71.9°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Yokohama	68.5°F	7mi
Tokyo	68.8°F	12mi
Kimitsu	68.8°F	15mi
Kisarazu	68.6°F	15mi
Futtsu	69.1°F	16mi
Yokosuka	69.7°F	17mi
Fujisawa	68.5°F	18mi
Honchō	69.3°F	20mi
Ichihara	69.3°F	21mi
Matsudo	69.3°F	21mi

* current water temperature in this city

** straight line distance from Kawasaki