All data are in degrees Fahrenheit

en
Japan > Chiba

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

49.6

°F

January 30, 03:07

Trend:

stable

Yesterday:

49.5°F

Tomorrow:

49.5°F

Sunrise:

06:42

Sunset:

17:04

Day Length:

10 h. 22 min.

Chiba in February

Minimum:

52.4°F

Average:

55.3°F

Maximum:

59.5°F

Sea water temperature in Chiba today

As of now, in Chiba, the water temperature is 49.6°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 2.5°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 fall 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 56.4°F on 2016, while the historical minimum was 48.3°F on 2019.

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 49.5°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 16 51.3°F 53.4°F 53.5°F
Jan 17 50.9°F 52.8°F 53.5°F
Jan 18 50.6°F 51.8°F 53.4°F
Jan 19 50.7°F 51.7°F 53.5°F
Jan 20 51.3°F 51.9°F 53.4°F
Jan 21 51.6°F 50.3°F 52.8°F
Jan 22 52.4°F 50.3°F 52.8°F
Jan 23 52.7°F 50.5°F 52.9°F
Jan 24 51.0°F 50.1°F 52.7°F
Jan 25 50.4°F 51.4°F 52.2°F
Jan 26 48.3°F 51.8°F 51.9°F
Jan 27 48.5°F 52.1°F 52.0°F
Jan 28 49.4°F 52.0°F 51.9°F
Jan 29 49.5°F 52.0°F 52.0°F
Jan 30 49.6°F 52.1°F 52.2°F
Jan 31 49.5°F 51.5°F 52.0°F
Feb 1 49.2°F 51.1°F 51.7°F
Feb 2 49.2°F 52.2°F 51.7°F
Feb 3 49.5°F 52.5°F 52.1°F
Feb 4 49.6°F 51.7°F 52.1°F
Feb 5 50.0°F 51.9°F 52.6°F
Feb 6 49.6°F 51.0°F 52.2°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 Chiba by month

January

February

March

April

May

June

July

August

September

October

November

December

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 54.7°F in Winter, 60.3°F in Spring, 78.3°F in Summer, and 72.1°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Ichihara 50.4°F 6mi
Honchō 48.6°F 10mi
Matsudo 48.6°F 17mi
Kisarazu 52.6°F 18mi
Kimitsu 53.1°F 22mi
Kawasaki 51.3°F 23mi
Tokyo 49.0°F 25mi
Futtsu 54.8°F 26mi
Yokohama 54.1°F 29mi
Isumi 61.4°F 30mi

* current water temperature in this city

** straight line distance from Chiba