All data are in degrees Fahrenheit

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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

80.5

°F

September 29, 08:37

Trend:

decreasing

Yesterday:

80.6°F

Tomorrow:

80.1°F

Sunrise:

05:51

Sunset:

17:46

Day Length:

11 h. 55 min.

Sakai in October

Minimum:

50.6°F

Average:

54.6°F

Maximum:

59.5°F

Sea water temperature in Sakai today

As of now, in Sakai, the water temperature is 80.5°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 3.3°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

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 80.9°F on 2024, while the historical minimum was 75.1°F on 2018.

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 79.6°F, the minimum temperature may reach 79.1°F, and the maximum might stay at 80.1°F.

Daily water temperature in Sakai

Date Current Year

actual* / forecast**

last year 10 years average
Sep 15 80.8°F 82.9°F 80.6°F
Sep 16 80.7°F 84.8°F 80.6°F
Sep 17 80.5°F 84.3°F 80.5°F
Sep 18 80.3°F 83.9°F 80.3°F
Sep 19 80.2°F 83.2°F 80.0°F
Sep 20 79.7°F 82.7°F 79.6°F
Sep 21 80.0°F 82.0°F 79.3°F
Sep 22 80.2°F 81.1°F 79.0°F
Sep 23 79.8°F 79.5°F 78.6°F
Sep 24 79.5°F 79.1°F 78.2°F
Sep 25 79.7°F 78.7°F 77.7°F
Sep 26 80.7°F 78.2°F 77.6°F
Sep 27 80.8°F 76.4°F 77.8°F
Sep 28 80.6°F 75.8°F 77.4°F
Sep 29 80.5°F 76.4°F 77.2°F
Sep 30 80.1°F 75.7°F 76.8°F
Oct 1 80.0°F 75.8°F 76.7°F
Oct 2 79.9°F 76.0°F 76.7°F
Oct 3 79.6°F 75.9°F 76.3°F
Oct 4 79.2°F 75.8°F 76.0°F
Oct 5 79.1°F 75.6°F 75.9°F
Oct 6 79.1°F 76.8°F 75.8°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 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, 78.4°F in Summer, and 73.7°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Osaka 80.6°F 8mi
Amagasaki 80.7°F 10mi
Nishinomiya-hama 80.6°F 12mi
Kobe 80.4°F 18mi
Kyoto 76.0°F 34mi
Ōtsu 76.0°F 37mi
Himeji 80.3°F 46mi
Maizuru 77.5°F 60mi
Tokushima 79.5°F 63mi

* current water temperature in this city

** straight line distance from Sakai