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 8.81°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.

47.9

°F

March 15, 12:00

Trend:

increasing

Yesterday:

47.6°F

Tomorrow:

48.0°F

Sunrise:

06:16

Sunset:

18:11

Day Length:

11 h. 55 min.

Okayama in March

Minimum:

51.5°F

Average:

54.5°F

Maximum:

58.9°F

Sea water temperature in Okayama today

As of now, in Okayama, the water temperature is 47.9°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 4.6°F lower 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 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 59.1°F on 2016, while the historical minimum was 49.8°F on 2018.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 48.2°F, with minimum temperature starting at 48.0°F, while the maximum might reach 48.5°F.

Daily water temperature in Okayama

Date	Current Year actual* / forecast**	last year	10 years average
Mar 1	46.8°F	50.2°F	50.5°F
Mar 2	47.5°F	50.0°F	50.9°F
Mar 3	48.1°F	50.2°F	50.8°F
Mar 4	48.7°F	49.3°F	51.0°F
Mar 5	49.4°F	50.0°F	51.4°F
Mar 6	50.1°F	50.6°F	51.6°F
Mar 7	48.3°F	51.1°F	51.5°F
Mar 8	48.7°F	50.4°F	51.6°F
Mar 9	46.4°F	50.5°F	51.0°F
Mar 10	47.7°F	50.2°F	51.2°F
Mar 11	48.4°F	50.0°F	51.3°F
Mar 12	49.1°F	50.5°F	51.6°F
Mar 13	49.6°F	50.0°F	51.9°F
Mar 14	47.6°F	50.0°F	52.3°F
Mar 15	47.9°F	50.1°F	52.5°F
Mar 16	48.0°F	50.5°F	52.6°F
Mar 17	48.0°F	50.2°F	52.6°F
Mar 18	48.2°F	52.1°F	52.9°F
Mar 19	48.3°F	52.4°F	52.9°F
Mar 20	48.3°F	51.6°F	52.9°F
Mar 21	48.5°F	51.9°F	53.2°F
Mar 22	48.5°F	51.5°F	53.1°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 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 54.1°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	47.2°F	11mi
Takamatsu	47.0°F	23mi
Marugame	47.7°F	27mi
Fukuyama	50.7°F	34mi
Himeji	49.2°F	45mi
Tokushima	50.7°F	54mi
Niihama	49.5°F	60mi
Yonago	52.1°F	64mi
Saijō	51.0°F	66mi

* current water temperature in this city

** straight line distance from Okayama