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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.
Sea temperature in Sakai now

86.2

°F

July 28, 07:49

Trend:

increasing

Yesterday:

85.8°F

Tomorrow:

86.5°F

Sunrise:

05:05

Sunset:

19:04

Day Length:

13 h. 59 min.

Sakai in August

Minimum:

53.0°F

Average:

55.4°F

Maximum:

59.8°F

Sea water temperature in Sakai today

As of now, in Sakai, the water temperature is 86.2°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 3.7°F higher 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 notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 85.5°F on 2024, while the historical minimum was 78.9°F on 2016.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest 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 87.0°F, with minimum temperature starting at 86.5°F, while the maximum might reach 87.4°F.

Daily water temperature in Sakai

Date Current Year

actual* / forecast**

 last year 10 years average
Jul 14 81.7°F 83.4°F 79.6°F
Jul 15 83.8°F 85.4°F 80.5°F
Jul 16 83.4°F 84.1°F 80.5°F
Jul 17 84.3°F 83.4°F 80.6°F
Jul 18 83.4°F 83.4°F 81.0°F
Jul 19 83.9°F 84.7°F 81.2°F
Jul 20 83.9°F 83.4°F 81.4°F
Jul 21 86.0°F 83.1°F 81.7°F
Jul 22 87.2°F 85.3°F 82.6°F
Jul 23 87.5°F 85.4°F 82.5°F
Jul 24 87.7°F 86.2°F 82.5°F
Jul 25 86.7°F 85.1°F 82.8°F
Jul 26 85.7°F 86.2°F 82.8°F
Jul 27 85.8°F 85.7°F 82.1°F
Jul 28 86.2°F 84.6°F 82.5°F
Jul 29 86.5°F 85.0°F 82.9°F
Jul 30 87.1°F 86.2°F 83.4°F
Jul 31 86.8°F 85.0°F 83.2°F
Aug 1 86.7°F 85.2°F 83.0°F
Aug 2 87.4°F 86.1°F 83.8°F
Aug 3 87.3°F 85.9°F 83.7°F
Aug 4 87.4°F 85.4°F 83.7°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

January

February

March

April

May

June

July

August

September

October

November

December

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 24, 2026, reaching a 87.7°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, 58.7°F in Spring, 78.3°F in Summer, and 73.7°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Osaka 85.8°F 8mi
Amagasaki 85.6°F 10mi
Nishinomiya-hama 85.3°F 12mi
Kobe 84.8°F 18mi
Kyoto 87.5°F 34mi
Ōtsu 87.5°F 37mi
Himeji 85.7°F 46mi
Maizuru 84.7°F 60mi
Tokushima 83.3°F 63mi

* current water temperature in this city

** straight line distance from Sakai