What is the current water temperature in Sakai?

Q: What is the current water temperature in Sakai?

As of now, in Sakai, the water temperature is 8.11°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 > Sakai

Water temperature in Sakai

Detailed information about the current water temperature in Sakai. 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.

46.6

°F

February 16, 22:40

Trend:

increasing

Yesterday:

45.9°F

Tomorrow:

47.1°F

Sunrise:

06:43

Sunset:

17:42

Day Length:

10 h. 59 min.

Sakai in February

Minimum:

52.3°F

Average:

55.9°F

Maximum:

59.7°F

Sea water temperature in Sakai today

As of now, in Sakai, the water temperature is 46.6°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 3.9°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 rise 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 minimum temperature for this date. The maximum temperature recorded for this date was 58.7°F on 2016, while the historical minimum was 44.7°F on 2025.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest values recorded on those days in the past. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 47.1°F, with minimum temperature starting at 47.0°F, while the maximum might reach 47.3°F.

Daily water temperature in Sakai

Date	Current Year actual* / forecast**	last year	10 years average
Feb 2	47.9°F	51.7°F	51.8°F
Feb 3	47.8°F	52.2°F	52.1°F
Feb 4	48.7°F	50.1°F	51.9°F
Feb 5	47.5°F	49.3°F	51.6°F
Feb 6	47.5°F	49.1°F	51.5°F
Feb 7	48.4°F	49.8°F	51.7°F
Feb 8	48.5°F	49.8°F	51.6°F
Feb 9	47.8°F	50.1°F	51.5°F
Feb 10	45.4°F	47.7°F	50.8°F
Feb 11	46.8°F	48.2°F	50.8°F
Feb 12	46.5°F	45.6°F	50.4°F
Feb 13	45.8°F	46.5°F	50.2°F
Feb 14	44.4°F	44.8°F	49.6°F
Feb 15	45.9°F	43.3°F	49.7°F
Feb 16	46.6°F	44.7°F	50.5°F
Feb 17	47.1°F	47.1°F	51.0°F
Feb 18	47.1°F	47.2°F	51.0°F
Feb 19	47.0°F	46.3°F	50.9°F
Feb 20	47.1°F	47.0°F	51.0°F
Feb 21	47.0°F	47.9°F	50.9°F
Feb 22	47.3°F	48.0°F	51.2°F
Feb 23	47.1°F	46.8°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 Sakai by month

In Sakai, the months July through October offer comfortable swimming conditions, which amounts to 116 swimming days.

The warmest water in Sakai was recorded on July 22, 2024, reaching a 87.4°F. While the coldest temperature occurred on February 15, 2025, dipping to 43.3°F. The average readings by season are 54.8°F in Winter, 58.6°F in Spring, 78.3°F in Summer, and 73.7°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Osaka	45.8°F	8mi
Amagasaki	45.1°F	10mi
Nishinomiya-hama	45.8°F	12mi
Kobe	47.2°F	18mi
Kyoto	49.0°F	34mi
Ōtsu	49.0°F	37mi
Himeji	47.6°F	46mi
Maizuru	52.4°F	60mi
Tokushima	51.0°F	63mi

* current water temperature in this city

** straight line distance from Sakai