All data are in degrees Fahrenheit

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Water temperature in Hitachi

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

72.6

°F

July 23, 22:34

Trend:

stable

Yesterday:

72.8°F

Tomorrow:

73.1°F

Sunrise:

04:36

Sunset:

18:52

Day Length:

14 h. 16 min.

Hitachi in July

Minimum:

56.3°F

Average:

58.7°F

Maximum:

61.6°F

Sea water temperature in Hitachi today

As of now, in Hitachi, the water temperature is 72.6°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 1.0°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 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 76.2°F on 2024, while the historical minimum was 69.1°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 73.6°F, with minimum temperature starting at 73.1°F, while the maximum might reach 73.9°F.

Daily water temperature in Hitachi

Date Current Year

actual* / forecast**

last year 10 years average
Jul 9 68.1°F 72.3°F 71.2°F
Jul 10 70.1°F 72.7°F 71.4°F
Jul 11 69.6°F 72.8°F 71.5°F
Jul 12 70.0°F 70.6°F 71.7°F
Jul 13 70.6°F 72.3°F 71.9°F
Jul 14 70.7°F 69.4°F 71.5°F
Jul 15 70.7°F 69.9°F 71.7°F
Jul 16 71.2°F 69.9°F 71.7°F
Jul 17 71.3°F 70.9°F 72.0°F
Jul 18 71.0°F 70.5°F 72.0°F
Jul 19 69.6°F 70.3°F 72.0°F
Jul 20 71.4°F 71.4°F 72.6°F
Jul 21 72.3°F 71.3°F 72.9°F
Jul 22 72.8°F 72.5°F 73.1°F
Jul 23 72.6°F 73.3°F 73.6°F
Jul 24 73.1°F 74.6°F 74.0°F
Jul 25 73.7°F 76.5°F 74.6°F
Jul 26 73.9°F 74.7°F 74.9°F
Jul 27 73.8°F 76.1°F 74.8°F
Jul 28 73.8°F 74.7°F 74.8°F
Jul 29 73.2°F 72.4°F 74.2°F
Jul 30 73.8°F 71.6°F 74.7°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 Hitachi by month

In Hitachi, the months August through September offer comfortable swimming conditions, which amounts to 68 swimming days.
The warmest water in Hitachi was recorded on August 31, 2023, reaching a 81.4°F. While the coldest temperature occurred on April 6, 2020, dipping to 46.7°F. The average readings by season are 58.3°F in Winter, 57.7°F in Spring, 71.7°F in Summer, and 70.5°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Matsudo 84.8°F 70mi
Honchō 84.8°F 72mi
Tokyo 84.8°F 83mi

* current water temperature in this city

** straight line distance from Hitachi