All data are in degrees Fahrenheit

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Water temperature in Amagasaki

Detailed information about the current water temperature in Amagasaki. 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 Amagasaki now

80.1

°F

September 18, 08:53

Trend:

decreasing

Yesterday:

80.3°F

Tomorrow:

79.8°F

Sunrise:

05:43

Sunset:

18:02

Day Length:

12 h. 19 min.

Amagasaki in September

Minimum:

50.9°F

Average:

55.0°F

Maximum:

59.9°F

Sea water temperature in Amagasaki today

As of now, in Amagasaki, the water temperature is 80.1°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is about the same as 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

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 85.4°F on 2024, while the historical minimum was 77.3°F on 2021.

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 78.8°F, the minimum temperature may reach 77.5°F, and the maximum might stay at 79.8°F.

Daily water temperature in Amagasaki

Date Current Year

actual* / forecast**

last year 10 years average
Sep 4 83.9°F 85.4°F 82.3°F
Sep 5 83.2°F 84.9°F 82.4°F
Sep 6 82.7°F 83.7°F 82.2°F
Sep 7 82.0°F 83.9°F 82.0°F
Sep 8 81.8°F 83.9°F 81.8°F
Sep 9 81.1°F 84.7°F 81.6°F
Sep 10 79.8°F 85.6°F 81.5°F
Sep 11 79.3°F 84.9°F 81.3°F
Sep 12 78.8°F 84.4°F 81.1°F
Sep 13 80.6°F 83.9°F 81.1°F
Sep 14 81.8°F 83.6°F 81.0°F
Sep 15 80.6°F 83.6°F 80.7°F
Sep 16 80.5°F 84.4°F 80.5°F
Sep 17 80.3°F 84.0°F 80.4°F
Sep 18 80.1°F 83.8°F 80.2°F
Sep 19 79.8°F 83.1°F 79.9°F
Sep 20 79.5°F 82.7°F 79.6°F
Sep 21 79.3°F 82.1°F 79.3°F
Sep 22 78.8°F 81.1°F 78.9°F
Sep 23 78.5°F 79.9°F 78.6°F
Sep 24 78.0°F 79.4°F 78.1°F
Sep 25 77.5°F 78.9°F 77.6°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 Amagasaki by month

In Amagasaki, the months July through October offer comfortable swimming conditions, which amounts to 116 swimming days.
The warmest water in Amagasaki was recorded on August 27, 2024, reaching a 87.5°F. While the coldest temperature occurred on February 15, 2025, dipping to 42.4°F. The average readings by season are 54.7°F in Winter, 58.6°F in Spring, 78.3°F in Summer, and 73.6°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Nishinomiya-hama 80.0°F 5mi
Osaka 80.2°F 5mi
Sakai 80.3°F 10mi
Kobe 79.7°F 13mi
Kyoto 76.7°F 28mi
Ōtsu 76.7°F 32mi
Himeji 81.9°F 41mi
Maizuru 80.2°F 51mi
Tokushima 80.6°F 66mi

* current water temperature in this city

** straight line distance from Amagasaki