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 8.27°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.

46.9

°F

February 6, 01:34

Trend:

stable

Yesterday:

46.9°F

Tomorrow:

46.9°F

Sunrise:

06:53

Sunset:

17:32

Day Length:

10 h. 39 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 46.9°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 5.0°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 stay about the same.

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 58.0°F on 2016, while the historical minimum was 48.8°F on 2025.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest values recorded on those days in the past. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 46.3°F, the minimum temperature may reach 45.5°F, and the maximum might stay at 46.9°F.

Daily water temperature in Amagasaki

Date	Current Year actual* / forecast**	last year	10 years average
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	52.6°F
Jan 27	51.5°F	51.1°F	52.9°F
Jan 28	49.4°F	51.1°F	52.3°F
Jan 29	47.3°F	51.0°F	51.9°F
Jan 30	47.7°F	50.8°F	51.8°F
Jan 31	48.1°F	50.9°F	52.0°F
Feb 1	48.2°F	51.1°F	51.9°F
Feb 2	48.3°F	51.5°F	51.9°F
Feb 3	47.9°F	52.0°F	52.1°F
Feb 4	48.5°F	49.8°F	51.8°F
Feb 5	46.9°F	48.9°F	51.8°F
Feb 6	46.9°F	48.8°F	51.8°F
Feb 7	46.9°F	49.6°F	51.8°F
Feb 8	46.7°F	49.4°F	51.7°F
Feb 9	46.8°F	49.7°F	51.8°F
Feb 10	46.4°F	47.8°F	51.4°F
Feb 11	46.2°F	48.4°F	51.1°F
Feb 12	45.8°F	45.3°F	50.7°F
Feb 13	45.5°F	46.1°F	50.4°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	46.8°F	5mi
Osaka	47.2°F	5mi
Sakai	47.5°F	10mi
Kobe	47.0°F	13mi
Kyoto	48.4°F	28mi
Ōtsu	48.4°F	32mi
Himeji	48.5°F	41mi
Maizuru	52.4°F	51mi
Tokushima	49.1°F	66mi

* current water temperature in this city

** straight line distance from Amagasaki