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

80.0

°F

July 17, 00:03

Trend:

stable

Yesterday:

80.1°F

Tomorrow:

80.3°F

Sunrise:

04:36

Sunset:

18:55

Day Length:

14 h. 19 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 80.0°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.9°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 falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 83.3°F on 2018, while the historical minimum was 76.0°F on 2020.

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. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 81.2°F, with minimum temperature starting at 80.3°F, while the maximum might reach 82.0°F.

Daily water temperature in Ichihara

Date Current Year

actual* / forecast**

last year 10 years average
Jul 3 74.5°F 81.1°F 76.7°F
Jul 4 74.9°F 79.9°F 77.0°F
Jul 5 74.9°F 81.4°F 77.1°F
Jul 6 75.0°F 81.1°F 77.6°F
Jul 7 75.1°F 81.6°F 77.5°F
Jul 8 74.1°F 83.6°F 77.6°F
Jul 9 74.2°F 85.0°F 77.8°F
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 79.2°F
Jul 17 80.0°F 79.3°F 79.1°F
Jul 18 80.3°F 81.9°F 79.4°F
Jul 19 80.6°F 81.3°F 79.8°F
Jul 20 81.0°F 81.6°F 80.1°F
Jul 21 81.3°F 82.9°F 80.5°F
Jul 22 81.6°F 83.1°F 80.7°F
Jul 23 81.8°F 83.6°F 80.9°F
Jul 24 82.0°F 83.1°F 81.1°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 80.2°F 6mi
Kisarazu 78.4°F 12mi
Honchō 79.2°F 14mi
Kimitsu 78.3°F 17mi
Futtsu 77.7°F 21mi
Kawasaki 78.9°F 21mi
Matsudo 79.2°F 21mi
Tokyo 79.4°F 25mi
Yokohama 78.2°F 25mi
Isumi 74.4°F 27mi

* current water temperature in this city

** straight line distance from Ichihara