All data are in degrees Fahrenheit

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Water temperature in Shizuoka

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

81.5

°F

September 18, 13:37

Trend:

stable

Yesterday:

81.3°F

Tomorrow:

81.1°F

Sunrise:

05:31

Sunset:

17:50

Day Length:

12 h. 19 min.

Shizuoka in September

Minimum:

58.1°F

Average:

61.5°F

Maximum:

64.3°F

Sea water temperature in Shizuoka today

As of now, in Shizuoka, the water temperature is 81.5°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.1°F higher 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 fall a bit.

Recent sea temperature and forecast

Today's water temperature closely matches the previous two weeks' average, indicating a stable 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 84.4°F on 2024, while the historical minimum was 76.2°F on 2015.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 80.4°F, the minimum temperature may reach 79.5°F, and the maximum might stay at 81.1°F.

Daily water temperature in Shizuoka

Date Current Year

actual* / forecast**

last year 10 years average
Sep 4 82.4°F 83.4°F 81.5°F
Sep 5 82.1°F 82.1°F 81.3°F
Sep 6 81.4°F 82.4°F 81.4°F
Sep 7 81.0°F 82.8°F 81.4°F
Sep 8 80.7°F 82.5°F 81.1°F
Sep 9 82.3°F 83.2°F 81.2°F
Sep 10 82.7°F 83.6°F 81.3°F
Sep 11 81.7°F 83.8°F 81.1°F
Sep 12 81.3°F 83.8°F 81.1°F
Sep 13 81.2°F 84.2°F 81.1°F
Sep 14 81.0°F 83.9°F 80.8°F
Sep 15 80.2°F 83.3°F 80.5°F
Sep 16 81.1°F 83.3°F 80.6°F
Sep 17 81.3°F 82.9°F 80.2°F
Sep 18 81.5°F 84.4°F 80.4°F
Sep 19 81.1°F 84.1°F 80.0°F
Sep 20 80.9°F 85.0°F 79.8°F
Sep 21 80.6°F 84.1°F 79.5°F
Sep 22 80.2°F 83.4°F 79.1°F
Sep 23 80.3°F 82.9°F 79.2°F
Sep 24 80.0°F 80.6°F 78.9°F
Sep 25 79.5°F 80.3°F 78.4°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 Shizuoka by month

In Shizuoka, the months July through October offer comfortable swimming conditions, which amounts to 122 swimming days.
The warmest water in Shizuoka was recorded on August 19, 2024, reaching a 87.0°F. While the coldest temperature occurred on March 14, 2018, dipping to 55.8°F. The average readings by season are 62.1°F in Winter, 62.9°F in Spring, 77.1°F in Summer, and 75.3°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Yaizu 81.2°F 9mi
Itō 80.2°F 40mi
Hamamatsu 80.9°F 42mi
Odawara 79.4°F 48mi

* current water temperature in this city

** straight line distance from Shizuoka