All data are in degrees Fahrenheit

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Water temperature in Chiba

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

83.9

°F

August 5, 00:18

Trend:

increasing

Yesterday:

83.3°F

Tomorrow:

84.1°F

Sunrise:

04:50

Sunset:

18:41

Day Length:

13 h. 51 min.

Chiba in August

Minimum:

51.3°F

Average:

54.0°F

Maximum:

58.0°F

Sea water temperature in Chiba today

As of now, in Chiba, the water temperature is 83.9°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. 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 rise a bit.

Recent sea temperature and forecast

Today's reading indicates a minor change compared to the average water temperature of the last two weeks, but the overall trend remains steady. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 85.7°F on 2022, while the historical minimum was 81.0°F on 2017.

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 maximum recorded over the past years. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 83.5°F, the minimum temperature may reach 82.6°F, and the maximum might stay at 84.2°F.

Daily water temperature in Chiba

Date Current Year

actual* / forecast**

last year 10 years average
Jul 22 85.5°F 82.8°F 81.2°F
Jul 23 85.9°F 83.4°F 81.4°F
Jul 24 84.2°F 83.1°F 81.5°F
Jul 25 85.4°F 84.7°F 81.9°F
Jul 26 82.1°F 85.1°F 81.9°F
Jul 27 82.7°F 85.0°F 82.0°F
Jul 28 81.4°F 84.4°F 82.0°F
Jul 29 81.2°F 84.7°F 81.9°F
Jul 30 83.5°F 84.7°F 82.5°F
Jul 31 83.5°F 83.0°F 82.5°F
Aug 1 83.5°F 79.8°F 82.5°F
Aug 2 86.1°F 80.0°F 82.9°F
Aug 3 85.2°F 80.1°F 82.8°F
Aug 4 83.3°F 82.4°F 83.2°F
Aug 5 83.9°F 83.5°F 83.8°F
Aug 6 84.1°F 83.8°F 84.0°F
Aug 7 84.2°F 85.1°F 84.1°F
Aug 8 83.7°F 84.8°F 83.6°F
Aug 9 83.9°F 85.0°F 83.7°F
Aug 10 83.1°F 84.2°F 83.0°F
Aug 11 83.0°F 84.1°F 82.9°F
Aug 12 82.6°F 84.3°F 82.5°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 Chiba by month

In Chiba, the months July through September offer comfortable swimming conditions, which amounts to 109 swimming days.
The warmest water in Chiba was recorded on July 30, 2024, reaching a 88.8°F. While the coldest temperature occurred on February 2, 2019, dipping to 47.6°F. The average readings by season are 54.8°F in Winter, 60.4°F in Spring, 78.3°F in Summer, and 72.1°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Ichihara 82.8°F 6mi
Honchō 84.6°F 10mi
Matsudo 84.6°F 17mi
Kisarazu 78.6°F 18mi
Kimitsu 78.7°F 22mi
Kawasaki 84.4°F 23mi
Tokyo 86.9°F 25mi
Futtsu 79.1°F 26mi
Yokohama 82.8°F 29mi
Isumi 77.5°F 30mi

* current water temperature in this city

** straight line distance from Chiba