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

75.9

°F

October 11, 05:34

Trend:

decreasing

Yesterday:

76.3°F

Tomorrow:

75.9°F

Sunrise:

05:51

Sunset:

17:21

Day Length:

11 h. 30 min.

Hamamatsu in October

Minimum:

58.0°F

Average:

60.9°F

Maximum:

62.7°F

Sea water temperature in Hamamatsu today

As of now, in Hamamatsu, the water temperature is 75.9°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is about the same as 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 stay about the same.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 78.0°F on 2021, while the historical minimum was 72.4°F on 2015.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 75.7°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
Sep 27 77.5°F 80.0°F 78.1°F
Sep 28 77.3°F 79.5°F 78.3°F
Sep 29 78.3°F 79.1°F 78.3°F
Sep 30 78.2°F 77.7°F 78.0°F
Oct 1 78.1°F 77.8°F 77.9°F
Oct 2 77.1°F 79.7°F 77.8°F
Oct 3 76.9°F 79.0°F 77.5°F
Oct 4 76.8°F 78.7°F 77.5°F
Oct 5 76.8°F 78.4°F 77.1°F
Oct 6 76.9°F 78.6°F 76.7°F
Oct 7 77.3°F 79.2°F 76.5°F
Oct 8 75.9°F 78.9°F 76.2°F
Oct 9 75.6°F 78.5°F 75.9°F
Oct 10 76.3°F 78.4°F 76.1°F
Oct 11 75.9°F 76.7°F 75.8°F
Oct 12 75.9°F 77.3°F 75.7°F
Oct 13 75.8°F 77.5°F 75.6°F
Oct 14 75.9°F 77.8°F 75.7°F
Oct 15 75.8°F 77.9°F 75.7°F
Oct 16 75.8°F 77.5°F 75.7°F
Oct 17 75.4°F 77.0°F 75.2°F
Oct 18 75.2°F 76.8°F 75.0°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 75.5°F 35mi
Shizuoka 75.4°F 42mi
Hekinan 76.8°F 44mi
Nagoya 77.4°F 57mi

* current water temperature in this city

** straight line distance from Hamamatsu