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

68.1

°F

July 9, 20:38

Trend:

increasing

Yesterday:

67.8°F

Tomorrow:

68.2°F

Sunrise:

04:26

Sunset:

18:58

Day Length:

14 h. 32 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 68.1°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 3.3°F lower 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 stay about the same.

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 minimum temperature for this date. The maximum temperature recorded for this date was 74.6°F on 2024, while the historical minimum was 69.0°F on 2021.

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest values recorded on those days in the past. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 68.4°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Hitachi

Date Current Year

actual* / forecast**

last year 10 years average
Jun 25 64.0°F 69.5°F 68.1°F
Jun 26 63.8°F 69.8°F 68.4°F
Jun 27 64.0°F 70.1°F 68.9°F
Jun 28 64.5°F 67.9°F 68.9°F
Jun 29 64.6°F 67.8°F 68.9°F
Jun 30 67.3°F 69.1°F 69.6°F
Jul 1 67.8°F 70.4°F 70.1°F
Jul 2 69.1°F 71.2°F 70.3°F
Jul 3 67.7°F 70.3°F 70.5°F
Jul 4 67.9°F 68.3°F 70.7°F
Jul 5 68.1°F 72.5°F 70.9°F
Jul 6 68.5°F 72.6°F 70.7°F
Jul 7 68.0°F 73.6°F 70.8°F
Jul 8 67.8°F 71.4°F 70.7°F
Jul 9 68.1°F 72.3°F 71.5°F
Jul 10 68.2°F 72.7°F 71.5°F
Jul 11 68.4°F 72.8°F 71.7°F
Jul 12 68.5°F 70.6°F 71.8°F
Jul 13 68.6°F 72.3°F 72.0°F
Jul 14 68.2°F 69.4°F 71.6°F
Jul 15 68.5°F 69.9°F 71.8°F
Jul 16 68.4°F 69.9°F 71.7°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 75.3°F 70mi
Honchō 75.3°F 72mi
Tokyo 75.4°F 83mi

* current water temperature in this city

** straight line distance from Hitachi