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 28.95°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.

84.1

°F

August 30, 04:12

Trend:

decreasing

Yesterday:

84.1°F

Tomorrow:

84.0°F

Sunrise:

05:46

Sunset:

18:43

Day Length:

12 h. 57 min.

Beppu in September

Minimum:

57.9°F

Average:

59.1°F

Maximum:

60.6°F

Sea water temperature in Beppu today

As of now, in Beppu, the water temperature is 84.1°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 2.9°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 reading indicates a minor change compared to the average water temperature of the last two weeks, but the overall trend remains steady. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 83.4°F on 2020, while the historical minimum was 77.2°F on 2015.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 83.3°F, the minimum temperature may reach 83.0°F, and the maximum might stay at 84.0°F.

Daily water temperature in Beppu

Date	Current Year actual* / forecast**	last year	10 years average
Aug 16	84.5°F	85.5°F	82.4°F
Aug 17	83.6°F	85.6°F	82.1°F
Aug 18	83.5°F	85.2°F	81.9°F
Aug 19	84.0°F	85.5°F	81.9°F
Aug 20	84.3°F	85.0°F	82.0°F
Aug 21	84.3°F	84.4°F	82.1°F
Aug 22	84.1°F	85.4°F	82.4°F
Aug 23	83.7°F	85.8°F	82.6°F
Aug 24	83.2°F	84.7°F	82.3°F
Aug 25	85.0°F	85.4°F	82.5°F
Aug 26	85.1°F	85.0°F	82.2°F
Aug 27	84.6°F	83.4°F	82.0°F
Aug 28	83.4°F	83.0°F	81.5°F
Aug 29	84.1°F	82.6°F	81.2°F
Aug 30	84.1°F	82.3°F	81.2°F
Aug 31	84.0°F	81.4°F	81.1°F
Sep 1	83.7°F	80.6°F	80.8°F
Sep 2	83.4°F	80.3°F	80.5°F
Sep 3	83.2°F	80.1°F	80.3°F
Sep 4	83.0°F	80.9°F	80.1°F
Sep 5	83.0°F	81.6°F	80.1°F
Sep 6	83.0°F	82.8°F	80.1°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	84.1°F	7mi
Kitakyushu	86.1°F	54mi
Shimonoseki	85.4°F	57mi
Kumamoto	85.4°F	57mi
Iwakuni	82.6°F	74mi

* current water temperature in this city

** straight line distance from Beppu