What is the current water temperature in Beppu?

Q: What is the current water temperature in Beppu?

As of now, in Beppu, the water temperature is 28.24°C. 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.

Japan > Beppu

Water temperature in Beppu

Detailed information about the current water temperature in Beppu. 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.

82.8

°F

August 5, 18:56

Trend:

stable

Yesterday:

82.4°F

Tomorrow:

82.8°F

Sunrise:

05:29

Sunset:

19:11

Day Length:

13 h. 42 min.

Beppu in August

Minimum:

57.8°F

Average:

58.9°F

Maximum:

60.1°F

Sea water temperature in Beppu today

As of now, in Beppu, the water temperature is 82.8°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 0.3°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 stay about the same.

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 falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 86.6°F on 2024, while the historical minimum was 80.3°F on 2015.

latest data

last year

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 82.3°F, the minimum temperature may reach 81.7°F, and the maximum might stay at 82.9°F.

Daily water temperature in Beppu

Date	Current Year actual* / forecast**	last year	10 years average
Jul 22	79.8°F	83.7°F	79.6°F
Jul 23	80.2°F	82.7°F	79.3°F
Jul 24	80.2°F	83.1°F	79.5°F
Jul 25	78.7°F	83.3°F	79.7°F
Jul 26	78.8°F	83.6°F	79.7°F
Jul 27	78.1°F	82.5°F	79.8°F
Jul 28	78.4°F	82.6°F	80.1°F
Jul 29	79.8°F	83.4°F	80.9°F
Jul 30	80.1°F	81.9°F	80.9°F
Jul 31	80.6°F	83.2°F	81.3°F
Aug 1	81.6°F	83.8°F	81.8°F
Aug 2	82.4°F	84.1°F	82.1°F
Aug 3	82.7°F	84.3°F	82.2°F
Aug 4	82.4°F	86.8°F	82.8°F
Aug 5	82.8°F	86.6°F	82.6°F
Aug 6	82.8°F	87.8°F	82.5°F
Aug 7	82.7°F	87.3°F	82.5°F
Aug 8	82.9°F	87.7°F	82.7°F
Aug 9	82.7°F	87.1°F	82.4°F
Aug 10	81.9°F	86.3°F	81.6°F
Aug 11	81.8°F	86.1°F	81.5°F
Aug 12	81.7°F	86.1°F	81.4°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 Beppu by month

In Beppu, the months July through October offer comfortable swimming conditions, which amounts to 117 swimming days.

The warmest water in Beppu was recorded on August 6, 2024, reaching a 87.8°F. While the coldest temperature occurred on March 26, 2025, dipping to 51.2°F. The average readings by season are 59.2°F in Winter, 59.8°F in Spring, 77.0°F in Summer, and 73.9°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Ōita	83.5°F	7mi
Kitakyushu	83.2°F	54mi
Shimonoseki	82.0°F	57mi
Kumamoto	85.8°F	57mi
Iwakuni	83.2°F	74mi

* current water temperature in this city

** straight line distance from Beppu