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 10.46°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.

50.8

°F

January 19, 19:34

Trend:

stable

Yesterday:

51.5°F

Tomorrow:

51.0°F

Sunrise:

07:04

Sunset:

17:14

Day Length:

10 h. 10 min.

Amagasaki in January

Minimum:

53.7°F

Average:

56.1°F

Maximum:

60.2°F

Sea water temperature in Amagasaki today

As of now, in Amagasaki, the water temperature is 50.8°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 2.1°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 rise 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 58.3°F on 2016, while the historical minimum was 48.9°F on 2021.

latest data

last year

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 50.8°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Amagasaki

Date	Current Year actual* / forecast**	last year	10 years average
Jan 5	56.6°F	51.5°F	55.5°F
Jan 6	56.9°F	52.2°F	55.7°F
Jan 7	57.1°F	53.0°F	55.8°F
Jan 8	54.2°F	52.8°F	55.4°F
Jan 9	54.6°F	53.7°F	55.0°F
Jan 10	53.8°F	50.1°F	54.6°F
Jan 11	53.7°F	49.8°F	54.4°F
Jan 12	53.7°F	50.6°F	54.1°F
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	52.9°F
Jan 20	51.0°F	50.2°F	53.1°F
Jan 21	50.8°F	49.1°F	52.9°F
Jan 22	50.6°F	48.3°F	52.7°F
Jan 23	50.9°F	49.1°F	53.0°F
Jan 24	51.0°F	48.5°F	53.1°F
Jan 25	50.6°F	49.9°F	52.7°F
Jan 26	50.6°F	51.2°F	52.7°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 54.9°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	50.5°F	5mi
Osaka	50.9°F	5mi
Sakai	50.9°F	10mi
Kobe	50.8°F	13mi
Kyoto	50.6°F	28mi
Ōtsu	50.6°F	32mi
Himeji	53.3°F	41mi
Maizuru	55.5°F	51mi
Tokushima	52.9°F	66mi

* current water temperature in this city

** straight line distance from Amagasaki