What is the current water temperature in Amagasaki?

Q: What is the current water temperature in Amagasaki?

As of now, in Amagasaki, the water temperature is 10.74°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 > 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.

51.3

°F

January 27, 00:03

Trend:

stable

Yesterday:

51.1°F

Tomorrow:

51.0°F

Sunrise:

07:01

Sunset:

17:22

Day Length:

10 h. 21 min.

Amagasaki in February

Minimum:

53.0°F

Average:

56.0°F

Maximum:

59.7°F

Sea water temperature in Amagasaki today

As of now, in Amagasaki, the water temperature is 51.3°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 1.7°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 fall 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 57.9°F on 2016, while the historical minimum was 51.1°F on 2025.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 50.7°F, the minimum temperature may reach 50.6°F, and the maximum might stay at 51.0°F.

Daily water temperature in Amagasaki

Date	Current Year actual* / forecast**	last year	10 years average
Jan 13	53.7°F	51.1°F	53.9°F
Jan 14	53.3°F	51.0°F	53.9°F
Jan 15	53.5°F	51.2°F	53.6°F
Jan 16	52.7°F	49.8°F	53.2°F
Jan 17	51.9°F	50.4°F	53.1°F
Jan 18	51.5°F	49.0°F	52.8°F
Jan 19	50.8°F	49.6°F	52.7°F
Jan 20	51.4°F	50.2°F	52.9°F
Jan 21	51.0°F	49.1°F	52.7°F
Jan 22	50.8°F	48.3°F	52.5°F
Jan 23	49.4°F	49.1°F	52.7°F
Jan 24	49.2°F	48.5°F	52.8°F
Jan 25	51.0°F	49.9°F	52.6°F
Jan 26	51.1°F	51.2°F	52.7°F
Jan 27	51.3°F	51.1°F	53.0°F
Jan 28	51.0°F	51.1°F	52.6°F
Jan 29	50.7°F	51.0°F	52.3°F
Jan 30	50.6°F	50.8°F	52.2°F
Jan 31	50.7°F	50.9°F	52.4°F
Feb 1	50.6°F	51.1°F	52.2°F
Feb 2	50.6°F	51.5°F	52.2°F
Feb 3	50.8°F	52.0°F	52.5°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 54.8°F in Winter, 58.6°F in Spring, 78.2°F in Summer, and 73.6°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Nishinomiya-hama	50.9°F	5mi
Osaka	51.0°F	5mi
Sakai	50.6°F	10mi
Kobe	50.6°F	13mi
Kyoto	49.7°F	28mi
Ōtsu	49.7°F	32mi
Himeji	49.6°F	41mi
Maizuru	53.5°F	51mi
Tokushima	52.3°F	66mi

* current water temperature in this city

** straight line distance from Amagasaki