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Water temperature in Kimitsu

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

73.1

°F

October 23, 03:47

Trend:

stable

Yesterday:

73.8°F

Tomorrow:

73.3°F

Sunrise:

05:53

Sunset:

16:56

Day Length:

11 h. 3 min.

Kimitsu in October

Minimum:

53.5°F

Average:

56.0°F

Maximum:

58.5°F

Sea water temperature in Kimitsu today

As of now, in Kimitsu, the water temperature is 73.1°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 3.6°F higher 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

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 71.5°F on 2025, while the historical minimum was 67.4°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 histoorical minimum and others when it was close to the historical maximum. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 72.8°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Kimitsu

Date Current Year

actual* / forecast**

 last year 10 years average
Oct 9 72.5°F 73.5°F 73.3°F
Oct 10 72.6°F 72.8°F 73.0°F
Oct 11 72.0°F 72.7°F 72.5°F
Oct 12 72.6°F 72.4°F 72.5°F
Oct 13 73.2°F 72.2°F 72.3°F
Oct 14 72.4°F 72.0°F 72.2°F
Oct 15 72.6°F 71.9°F 72.1°F
Oct 16 72.2°F 71.7°F 71.7°F
Oct 17 72.1°F 71.7°F 71.7°F
Oct 18 71.8°F 71.0°F 71.1°F
Oct 19 72.0°F 71.7°F 71.1°F
Oct 20 72.9°F 72.4°F 71.0°F
Oct 21 73.3°F 71.6°F 70.6°F
Oct 22 73.8°F 71.5°F 70.2°F
Oct 23 73.1°F 71.5°F 69.5°F
Oct 24 73.3°F 71.4°F 69.7°F
Oct 25 73.2°F 71.3°F 69.6°F
Oct 26 72.8°F 71.0°F 69.2°F
Oct 27 72.8°F 68.9°F 69.2°F
Oct 28 72.7°F 69.3°F 69.2°F
Oct 29 72.6°F 69.2°F 69.0°F
Oct 30 72.1°F 69.9°F 68.6°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 Kimitsu by month

January

February

March

April

May

June

July

August

September

October

November

December

In Kimitsu, the months July through September offer comfortable swimming conditions, which amounts to 105 swimming days.
The warmest water in Kimitsu was recorded on July 30, 2024, reaching a 85.2°F. While the coldest temperature occurred on February 18, 2018, dipping to 49.9°F. The average readings by season are 56.5°F in Winter, 60.5°F in Spring, 76.9°F in Summer, and 71.9°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Futtsu 73.3°F 4mi
Kisarazu 73.1°F 4mi
Yokosuka 73.7°F 12mi
Yokohama 73.2°F 14mi
Kawasaki 73.0°F 15mi
Ichihara 73.3°F 17mi
Fujisawa 74.7°F 22mi
Chiba 73.4°F 22mi
Honchō 73.0°F 25mi
Tokyo 72.9°F 25mi

* current water temperature in this city

** straight line distance from Kimitsu