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

54.3

°F

January 5, 18:18

Trend:

stable

Yesterday:

54.4°F

Tomorrow:

54.4°F

Sunrise:

06:50

Sunset:

16:40

Day Length:

9 h. 50 min.

Chiba in January

Minimum:

52.0°F

Average:

55.4°F

Maximum:

59.6°F

Sea water temperature in Chiba today

As of now, in Chiba, the water temperature is 54.3°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 0.4°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 stay about the same.

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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 59.6°F on 2016, while the historical minimum was 51.9°F on 2022.

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 54.0°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
Jan 1 54.3°F 54.4°F 55.4°F
Jan 2 55.9°F 56.4°F 55.7°F
Jan 3 54.5°F 55.5°F 55.2°F
Jan 4 54.4°F 55.5°F 55.1°F
Jan 5 54.3°F 54.3°F 54.7°F
Jan 6 54.4°F 55.7°F 54.8°F
Jan 7 54.1°F 54.6°F 54.5°F
Jan 8 54.1°F 54.6°F 54.5°F
Jan 9 53.8°F 55.0°F 54.2°F
Jan 10 53.9°F 54.7°F 54.3°F
Jan 11 53.9°F 54.5°F 54.3°F
Jan 12 53.7°F 55.0°F 54.2°F
Dec 22 56.1°F 59.2°F 57.8°F
Dec 23 55.7°F 59.5°F 57.6°F
Dec 24 55.7°F 56.9°F 56.9°F
Dec 25 55.7°F 57.4°F 56.9°F
Dec 26 55.5°F 58.7°F 56.9°F
Dec 27 56.4°F 57.9°F 56.8°F
Dec 28 56.0°F 58.0°F 56.3°F
Dec 29 56.3°F 58.1°F 56.3°F
Dec 30 56.0°F 55.3°F 55.7°F
Dec 31 54.4°F 54.7°F 55.5°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 105 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 55.1°F in Winter, 60.2°F in Spring, 77.8°F in Summer, and 71.9°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Ichihara 54.7°F 6mi
Honchō 52.6°F 10mi
Matsudo 52.6°F 17mi
Kisarazu 57.9°F 18mi
Kimitsu 58.3°F 22mi
Kawasaki 56.2°F 23mi
Tokyo 55.0°F 25mi
Futtsu 60.2°F 26mi
Yokohama 57.9°F 29mi
Isumi 60.4°F 30mi

* current water temperature in this city

** straight line distance from Chiba