What is the current water temperature in Kitakyushu?

Q: What is the current water temperature in Kitakyushu?

As of now, in Kitakyushu, the water temperature is 18.99°C. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it.

Japan > Kitakyushu

Water temperature in Kitakyushu

Detailed information about the current water temperature in Kitakyushu. 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.

66.2

°F

November 26, 21:06

Trend:

decreasing

Yesterday:

66.4°F

Tomorrow:

66.0°F

Sunrise:

06:58

Sunset:

17:09

Day Length:

10 h. 11 min.

Kitakyushu in December

Minimum:

54.1°F

Average:

56.9°F

Maximum:

58.6°F

Sea water temperature in Kitakyushu today

As of now, in Kitakyushu, the water temperature is 66.2°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 1.6°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 fall a bit.

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 66.0°F on 2015, while the historical minimum was 63.1°F on 2018.

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 65.5°F, the minimum temperature may reach 64.9°F, and the maximum might stay at 66.0°F.

Daily water temperature in Kitakyushu

Date	Current Year actual* / forecast**	last year	10 years average
Nov 12	68.1°F	70.1°F	67.7°F
Nov 13	68.1°F	69.8°F	67.4°F
Nov 14	67.1°F	69.6°F	67.2°F
Nov 15	67.0°F	70.2°F	67.3°F
Nov 16	67.2°F	70.0°F	67.1°F
Nov 17	66.9°F	69.1°F	66.7°F
Nov 18	66.8°F	69.2°F	66.5°F
Nov 19	66.7°F	68.9°F	66.4°F
Nov 20	66.7°F	68.2°F	66.3°F
Nov 21	66.5°F	68.1°F	65.6°F
Nov 22	65.8°F	68.1°F	65.4°F
Nov 23	66.2°F	67.5°F	65.5°F
Nov 24	66.5°F	66.7°F	65.3°F
Nov 25	66.4°F	65.6°F	65.0°F
Nov 26	66.2°F	65.5°F	64.6°F
Nov 27	66.0°F	65.2°F	64.4°F
Nov 28	66.0°F	64.2°F	64.4°F
Nov 29	65.6°F	63.6°F	64.0°F
Nov 30	65.5°F	62.9°F	64.0°F
Dec 1	65.4°F	62.2°F	63.8°F
Dec 2	65.2°F	62.0°F	63.6°F
Dec 3	64.9°F	61.5°F	63.3°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 Kitakyushu by month

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

The warmest water in Kitakyushu was recorded on August 8, 2024, reaching a 87.9°F. While the coldest temperature occurred on March 10, 2025, dipping to 48.8°F. The average readings by season are 57.2°F in Winter, 59.4°F in Spring, 77.7°F in Summer, and 73.5°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Shimonoseki	66.3°F	9mi
Fukuoka	67.0°F	30mi
Beppu	67.6°F	54mi
Ōita	67.8°F	61mi

* current water temperature in this city

** straight line distance from Kitakyushu