All data are in degrees Fahrenheit

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Water temperature in Kagoshima

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

81.7

°F

September 28, 21:43

Trend:

stable

Yesterday:

81.7°F

Tomorrow:

81.8°F

Sunrise:

06:09

Sunset:

18:08

Day Length:

11 h. 59 min.

Kagoshima in October

Minimum:

62.0°F

Average:

64.1°F

Maximum:

65.5°F

Sea water temperature in Kagoshima today

As of now, in Kagoshima, the water temperature is 81.7°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.4°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 stay about the same.

Recent sea temperature and forecast

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 82.7°F on 2025, while the historical minimum was 78.2°F on 2020.

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 81.3°F, the minimum temperature may reach 81.0°F, and the maximum might stay at 81.8°F.

Daily water temperature in Kagoshima

Date Current Year

actual* / forecast**

last year 10 years average
Sep 14 82.7°F 84.3°F 82.8°F
Sep 15 83.0°F 84.2°F 82.7°F
Sep 16 82.9°F 84.7°F 82.7°F
Sep 17 83.2°F 84.9°F 82.7°F
Sep 18 83.0°F 85.2°F 82.6°F
Sep 19 82.9°F 84.2°F 82.3°F
Sep 20 82.0°F 83.9°F 82.0°F
Sep 21 82.4°F 84.3°F 81.9°F
Sep 22 82.2°F 84.6°F 81.7°F
Sep 23 81.7°F 83.5°F 81.2°F
Sep 24 81.3°F 83.9°F 81.0°F
Sep 25 81.6°F 83.3°F 80.8°F
Sep 26 81.8°F 82.6°F 80.8°F
Sep 27 81.7°F 83.0°F 80.6°F
Sep 28 81.7°F 82.7°F 80.3°F
Sep 29 81.8°F 82.8°F 80.4°F
Sep 30 81.6°F 82.6°F 80.2°F
Oct 1 81.5°F 83.6°F 80.1°F
Oct 2 81.1°F 82.2°F 79.7°F
Oct 3 81.2°F 82.2°F 79.8°F
Oct 4 81.0°F 81.8°F 79.6°F
Oct 5 81.0°F 83.1°F 79.6°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 Kagoshima by month

In Kagoshima, the months June through October offer comfortable swimming conditions, which amounts to 153 swimming days.
The warmest water in Kagoshima was recorded on August 19, 2024, reaching a 87.9°F. While the coldest temperature occurred on March 4, 2018, dipping to 59.1°F. The average readings by season are 64.1°F in Winter, 66.0°F in Spring, 80.3°F in Summer, and 77.3°F in Autumn.