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Japan > Kisarazu

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

55.3

°F

December 30, 03:36

Trend:

stable

Yesterday:

55.7°F

Tomorrow:

55.5°F

Sunrise:

06:49

Sunset:

16:36

Day Length:

9 h. 47 min.

Kisarazu in January

Minimum:

54.3°F

Average:

57.0°F

Maximum:

60.0°F

Sea water temperature in Kisarazu today

As of now, in Kisarazu, the water temperature is 55.3°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 1.7°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 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 60.1°F on 2015, while the historical minimum was 54.8°F on 2021.

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 minimum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 55.1°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Kisarazu

Date Current Year

actual* / forecast**

 last year 10 years average
Jan 1 55.2°F 56.5°F 57.0°F
Jan 2 55.2°F 56.4°F 56.9°F
Jan 3 55.1°F 57.6°F 56.9°F
Jan 4 55.0°F 58.2°F 56.8°F
Jan 5 54.8°F 57.9°F 56.5°F
Jan 6 54.9°F 57.8°F 56.6°F
Dec 16 59.5°F 61.1°F 60.0°F
Dec 17 57.3°F 60.3°F 59.8°F
Dec 18 57.4°F 61.5°F 59.8°F
Dec 19 57.7°F 60.9°F 59.2°F
Dec 20 57.4°F 60.2°F 59.1°F
Dec 21 57.9°F 59.8°F 58.9°F
Dec 22 58.4°F 59.0°F 59.0°F
Dec 23 58.3°F 58.0°F 58.7°F
Dec 24 58.5°F 58.2°F 58.4°F
Dec 25 58.9°F 57.7°F 58.3°F
Dec 26 57.1°F 58.9°F 58.2°F
Dec 27 56.7°F 59.1°F 58.0°F
Dec 28 56.7°F 59.0°F 57.7°F
Dec 29 55.7°F 56.8°F 57.4°F
Dec 30 55.3°F 58.3°F 57.0°F
Dec 31 55.5°F 57.3°F 57.2°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

January

February

March

April

May

June

July

August

September

October

November

December

In Kisarazu, the months July through September offer comfortable swimming conditions, which amounts to 105 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 56.5°F in Winter, 60.4°F in Spring, 76.9°F in Summer, and 71.9°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Kimitsu 55.3°F 4mi
Futtsu 57.1°F 8mi
Ichihara 53.3°F 12mi
Kawasaki 52.3°F 15mi
Yokohama 55.3°F 16mi
Yokosuka 60.5°F 16mi
Chiba 53.1°F 18mi
Honchō 51.1°F 22mi
Tokyo 50.1°F 25mi
Fujisawa 64.6°F 26mi

* current water temperature in this city

** straight line distance from Kisarazu