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

82.9

°F

August 25, 07:49

Trend:

stable

Yesterday:

83.1°F

Tomorrow:

83.3°F

Sunrise:

05:06

Sunset:

18:17

Day Length:

13 h. 11 min.

Chiba in September

Minimum:

50.8°F

Average:

53.6°F

Maximum:

58.0°F

Sea water temperature in Chiba today

As of now, in Chiba, the water temperature is 82.9°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 0.3°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

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. 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 85.9°F on 2024, while the historical minimum was 79.8°F on 2018.

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 83.3°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Chiba

Date Current Year

actual* / forecast**

last year 10 years average
Aug 11 80.5°F 84.0°F 82.6°F
Aug 12 80.2°F 84.3°F 82.3°F
Aug 13 79.1°F 83.9°F 82.3°F
Aug 14 79.3°F 83.5°F 82.3°F
Aug 15 81.4°F 81.8°F 82.1°F
Aug 16 79.8°F 84.2°F 82.8°F
Aug 17 78.2°F 83.7°F 82.5°F
Aug 18 81.4°F 83.0°F 82.1°F
Aug 19 80.5°F 83.6°F 82.1°F
Aug 20 82.2°F 84.4°F 82.5°F
Aug 21 82.4°F 85.4°F 82.7°F
Aug 22 83.5°F 84.4°F 82.8°F
Aug 23 82.3°F 84.7°F 82.8°F
Aug 24 83.1°F 86.3°F 82.8°F
Aug 25 82.9°F 85.9°F 82.6°F
Aug 26 83.3°F 86.2°F 83.0°F
Aug 27 83.8°F 86.5°F 83.5°F
Aug 28 83.2°F 85.7°F 82.9°F
Aug 29 83.4°F 87.3°F 83.0°F
Aug 30 83.2°F 86.0°F 82.9°F
Aug 31 83.2°F 87.6°F 82.9°F
Sep 1 82.9°F 87.6°F 82.6°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 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, 78.2°F in Summer, and 72.1°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Ichihara 82.4°F 6mi
Honchō 83.3°F 10mi
Matsudo 83.3°F 17mi
Kisarazu 82.5°F 18mi
Kimitsu 82.6°F 22mi
Kawasaki 82.4°F 23mi
Tokyo 82.3°F 25mi
Futtsu 82.2°F 26mi
Yokohama 81.9°F 29mi
Isumi 82.0°F 30mi

* current water temperature in this city

** straight line distance from Chiba