All data are in degrees Fahrenheit

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Water temperature in Hamamatsu

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

83.0

°F

August 5, 18:08

Trend:

stable

Yesterday:

84.1°F

Tomorrow:

83.3°F

Sunrise:

05:01

Sunset:

18:48

Day Length:

13 h. 47 min.

Hamamatsu in August

Minimum:

58.6°F

Average:

61.6°F

Maximum:

64.6°F

Sea water temperature in Hamamatsu today

As of now, in Hamamatsu, the water temperature is 83.0°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 1.1°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 reading indicates a minor change compared to the average water temperature of the last two weeks, but the overall trend remains steady. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 83.6°F on 2024, while the historical minimum was 79.9°F on 2022.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest 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 83.3°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Hamamatsu

Date Current Year

actual* / forecast**

last year 10 years average
Jul 22 81.7°F 80.9°F 79.7°F
Jul 23 82.3°F 79.8°F 79.8°F
Jul 24 82.2°F 80.3°F 79.9°F
Jul 25 83.5°F 81.0°F 80.2°F
Jul 26 83.4°F 81.8°F 80.5°F
Jul 27 83.8°F 80.9°F 80.5°F
Jul 28 83.5°F 80.7°F 80.4°F
Jul 29 83.1°F 78.0°F 80.1°F
Jul 30 83.1°F 78.1°F 80.5°F
Jul 31 83.6°F 78.8°F 80.7°F
Aug 1 83.2°F 80.2°F 81.0°F
Aug 2 82.9°F 82.2°F 81.6°F
Aug 3 83.4°F 83.6°F 81.9°F
Aug 4 84.1°F 84.3°F 82.2°F
Aug 5 83.0°F 83.6°F 82.0°F
Aug 6 83.3°F 84.6°F 82.3°F
Aug 7 83.4°F 84.7°F 82.4°F
Aug 8 83.5°F 85.3°F 82.4°F
Aug 9 83.4°F 85.2°F 82.3°F
Aug 10 83.1°F 84.9°F 82.0°F
Aug 11 83.2°F 84.9°F 82.1°F
Aug 12 83.1°F 84.9°F 82.0°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 Hamamatsu by month

In Hamamatsu, the months July through October offer comfortable swimming conditions, which amounts to 127 swimming days.
The warmest water in Hamamatsu was recorded on August 17, 2024, reaching a 86.9°F. While the coldest temperature occurred on January 22, 2022, dipping to 55.7°F. The average readings by season are 62.3°F in Winter, 62.9°F in Spring, 77.4°F in Summer, and 75.3°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Yaizu 82.0°F 35mi
Shizuoka 81.9°F 42mi
Hekinan 87.5°F 44mi
Nagoya 87.8°F 57mi

* current water temperature in this city

** straight line distance from Hamamatsu