What is the current water temperature in Okayama?

Q: What is the current water temperature in Okayama?

As of now, in Okayama, the water temperature is 9.64°C. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration.

Japan > Okayama

Water temperature in Okayama

Detailed information about the current water temperature in Okayama. 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.

49.4

°F

January 31, 08:50

Trend:

increasing

Yesterday:

49.3°F

Tomorrow:

49.4°F

Sunrise:

07:04

Sunset:

17:32

Day Length:

10 h. 28 min.

Okayama in February

Minimum:

52.0°F

Average:

54.6°F

Maximum:

58.5°F

Sea water temperature in Okayama today

As of now, in Okayama, the water temperature is 49.4°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 2.2°F lower 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 minimum temperature for this date. The maximum temperature recorded for this date was 58.3°F on 2016, while the historical minimum was 47.8°F on 2021.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 49.1°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Okayama

Date	Current Year actual* / forecast**	last year	10 years average
Jan 17	51.6°F	52.3°F	53.0°F
Jan 18	49.9°F	52.8°F	52.9°F
Jan 19	50.3°F	53.1°F	52.8°F
Jan 20	50.7°F	53.4°F	52.7°F
Jan 21	50.6°F	53.5°F	52.2°F
Jan 22	50.0°F	52.1°F	52.0°F
Jan 23	49.4°F	51.8°F	52.0°F
Jan 24	46.6°F	51.8°F	51.8°F
Jan 25	48.2°F	51.4°F	51.5°F
Jan 26	48.8°F	50.9°F	51.3°F
Jan 27	49.5°F	51.2°F	51.6°F
Jan 28	49.3°F	51.7°F	51.5°F
Jan 29	49.3°F	51.9°F	51.4°F
Jan 30	49.3°F	51.7°F	51.5°F
Jan 31	49.4°F	51.3°F	51.5°F
Feb 1	49.4°F	51.7°F	51.5°F
Feb 2	49.3°F	52.2°F	51.5°F
Feb 3	49.3°F	51.5°F	51.5°F
Feb 4	49.2°F	51.9°F	51.3°F
Feb 5	49.1°F	52.3°F	51.3°F
Feb 6	48.7°F	50.0°F	50.9°F
Feb 7	48.8°F	49.9°F	51.0°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 Okayama by month

In Okayama, the months July through October offer comfortable swimming conditions, which amounts to 114 swimming days.

The warmest water in Okayama was recorded on August 26, 2024, reaching a 85.9°F. While the coldest temperature occurred on March 10, 2022, dipping to 44.8°F. The average readings by season are 54.2°F in Winter, 57.7°F in Spring, 76.3°F in Summer, and 74.2°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Kurashiki	49.5°F	11mi
Takamatsu	49.4°F	23mi
Marugame	50.9°F	27mi
Fukuyama	49.9°F	34mi
Himeji	50.9°F	45mi
Tokushima	52.3°F	54mi
Niihama	50.2°F	60mi
Yonago	54.9°F	64mi
Saijō	51.9°F	66mi

* current water temperature in this city

** straight line distance from Okayama