What is the current water temperature in Kagoshima?

Q: What is the current water temperature in Kagoshima?

As of now, in Kagoshima, the water temperature is 19.23°C. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool.

Japan > Kagoshima

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.

66.6

°F

April 16, 23:28

Trend:

increasing

Yesterday:

66.3°F

Tomorrow:

66.8°F

Sunrise:

05:49

Sunset:

18:47

Day Length:

12 h. 58 min.

Kagoshima in April

Minimum:

63.0°F

Average:

64.5°F

Maximum:

66.3°F

Sea water temperature in Kagoshima today

As of now, in Kagoshima, the water temperature is 66.6°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 1.3°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 rise a bit.

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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 68.4°F on 2023, while the historical minimum was 60.8°F on 2025.

latest data

last year

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the maximum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 66.8°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Kagoshima

Date	Current Year actual* / forecast**	last year	10 years average
Apr 2	64.1°F	63.9°F	64.8°F
Apr 3	64.3°F	62.0°F	64.8°F
Apr 4	65.0°F	62.2°F	64.9°F
Apr 5	64.6°F	62.6°F	64.8°F
Apr 6	63.7°F	61.2°F	64.7°F
Apr 7	64.9°F	60.8°F	64.6°F
Apr 8	65.2°F	61.6°F	64.6°F
Apr 9	65.1°F	61.4°F	64.5°F
Apr 10	65.2°F	61.4°F	64.2°F
Apr 11	64.2°F	62.0°F	64.1°F
Apr 12	65.2°F	62.9°F	64.5°F
Apr 13	65.4°F	62.6°F	64.9°F
Apr 14	66.1°F	60.7°F	64.9°F
Apr 15	66.3°F	60.8°F	65.4°F
Apr 16	66.6°F	60.8°F	65.4°F
Apr 17	66.8°F	62.6°F	65.5°F
Apr 18	66.4°F	63.2°F	65.1°F
Apr 19	66.3°F	63.9°F	65.1°F
Apr 20	66.7°F	64.3°F	65.5°F
Apr 21	66.8°F	64.6°F	65.5°F
Apr 22	67.3°F	65.7°F	66.0°F
Apr 23	67.7°F	66.4°F	66.4°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 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.