All data are in degrees Fahrenheit

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Water temperature in Ichihara

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

86.4

°F

July 24, 00:08

Trend:

increasing

Yesterday:

86.2°F

Tomorrow:

86.6°F

Sunrise:

04:41

Sunset:

18:51

Day Length:

14 h. 10 min.

Ichihara in July

Minimum:

50.7°F

Average:

54.3°F

Maximum:

58.3°F

Sea water temperature in Ichihara today

As of now, in Ichihara, the water temperature is 86.4°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 5.3°F higher than 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 water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 84.7°F on 2024, while the historical minimum was 75.7°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 maximum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 87.1°F, with minimum temperature starting at 86.6°F, while the maximum might reach 87.5°F.

Daily water temperature in Ichihara

Date Current Year

actual* / forecast**

last year 10 years average
Jul 10 77.0°F 85.6°F 78.5°F
Jul 11 78.6°F 84.7°F 78.9°F
Jul 12 78.3°F 83.9°F 79.3°F
Jul 13 78.5°F 83.3°F 79.1°F
Jul 14 78.4°F 81.1°F 78.9°F
Jul 15 80.9°F 80.5°F 79.2°F
Jul 16 80.1°F 80.2°F 79.3°F
Jul 17 80.2°F 79.3°F 79.2°F
Jul 18 79.9°F 81.9°F 79.5°F
Jul 19 81.2°F 81.3°F 79.9°F
Jul 20 83.2°F 81.6°F 80.4°F
Jul 21 84.5°F 82.9°F 80.8°F
Jul 22 85.3°F 83.1°F 81.1°F
Jul 23 86.2°F 83.6°F 80.9°F
Jul 24 86.4°F 83.1°F 81.1°F
Jul 25 86.6°F 84.0°F 81.3°F
Jul 26 86.9°F 84.8°F 81.6°F
Jul 27 87.2°F 84.9°F 81.8°F
Jul 28 87.2°F 84.3°F 81.9°F
Jul 29 87.1°F 84.4°F 81.7°F
Jul 30 87.5°F 84.3°F 82.2°F
Jul 31 87.4°F 82.3°F 82.1°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 Ichihara by month

In Ichihara, the months July through September offer comfortable swimming conditions, which amounts to 108 swimming days.
The warmest water in Ichihara was recorded on July 30, 2024, reaching a 88.3°F. While the coldest temperature occurred on February 2, 2019, dipping to 47.9°F. The average readings by season are 54.9°F in Winter, 60.4°F in Spring, 78.1°F in Summer, and 72.1°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Chiba 86.1°F 6mi
Kisarazu 84.3°F 12mi
Honchō 85.4°F 14mi
Kimitsu 83.2°F 17mi
Futtsu 82.3°F 21mi
Kawasaki 84.4°F 21mi
Matsudo 85.4°F 21mi
Tokyo 85.0°F 25mi
Yokohama 83.9°F 25mi
Isumi 77.8°F 27mi

* current water temperature in this city

** straight line distance from Ichihara