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Japan > Amagasaki

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

59.0

°F

December 13, 07:05

Trend:

stable

Yesterday:

59.0°F

Tomorrow:

58.8°F

Sunrise:

06:56

Sunset:

16:48

Day Length:

9 h. 52 min.

Amagasaki in December

Minimum:

50.5°F

Average:

54.6°F

Maximum:

59.4°F

Sea water temperature in Amagasaki today

As of now, in Amagasaki, the water temperature is 59.0°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 1.5°F lower 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

Today's water temperature is considerably 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 61.5°F on 2015, while the historical minimum was 59.3°F on 2024.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the minimum recorded over the past years. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 58.0°F, the minimum temperature may reach 56.8°F, and the maximum might stay at 58.8°F.

Daily water temperature in Amagasaki

Date Current Year

actual* / forecast**

 last year 10 years average
Nov 29 63.7°F 64.3°F 63.8°F
Nov 30 62.0°F 62.2°F 63.3°F
Dec 1 61.8°F 62.2°F 63.2°F
Dec 2 62.6°F 62.4°F 63.0°F
Dec 3 63.2°F 59.1°F 62.5°F
Dec 4 63.1°F 62.6°F 62.6°F
Dec 5 61.7°F 62.0°F 62.3°F
Dec 6 60.7°F 62.3°F 62.1°F
Dec 7 60.9°F 62.5°F 62.0°F
Dec 8 59.3°F 62.0°F 61.6°F
Dec 9 59.8°F 60.0°F 61.0°F
Dec 10 59.5°F 60.4°F 60.6°F
Dec 11 59.3°F 59.7°F 60.3°F
Dec 12 59.0°F 59.8°F 60.5°F
Dec 13 59.0°F 59.3°F 60.5°F
Dec 14 58.8°F 59.8°F 60.3°F
Dec 15 58.7°F 59.6°F 60.2°F
Dec 16 58.6°F 59.7°F 60.1°F
Dec 17 57.9°F 58.2°F 59.4°F
Dec 18 57.7°F 58.6°F 59.1°F
Dec 19 57.4°F 58.6°F 58.9°F
Dec 20 56.8°F 58.6°F 58.2°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

January

February

March

April

May

June

July

August

September

October

November

December

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 55.3°F in Winter, 58.8°F in Spring, 78.0°F in Summer, and 73.4°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Nishinomiya-hama 59.0°F 5mi
Osaka 59.3°F 5mi
Sakai 59.6°F 10mi
Kobe 59.3°F 13mi
Kyoto 56.9°F 28mi
Ōtsu 56.9°F 32mi
Himeji 61.4°F 41mi
Maizuru 62.1°F 51mi
Tokushima 63.3°F 66mi

* current water temperature in this city

** straight line distance from Amagasaki