What is the current water temperature in Yokohama?

Q: What is the current water temperature in Yokohama?

As of now, in Yokohama, the water temperature is 18.67°C. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it.

Japan > Yokohama

Water temperature in Yokohama

Detailed information about the current water temperature in Yokohama. 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.

65.6

°F

November 23, 18:27

Trend:

decreasing

Yesterday:

66.7°F

Tomorrow:

65.5°F

Sunrise:

06:25

Sunset:

16:31

Day Length:

10 h. 6 min.

Yokohama in November

Minimum:

53.6°F

Average:

55.2°F

Maximum:

58.3°F

Sea water temperature in Yokohama today

As of now, in Yokohama, the water temperature is 65.6°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 1.1°F higher 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 slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 65.8°F on 2015, while the historical minimum was 63.2°F on 2021.

latest data

last year

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 maximum recorded over the past years. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 64.6°F, the minimum temperature may reach 63.9°F, and the maximum might stay at 65.5°F.

Daily water temperature in Yokohama

Date	Current Year actual* / forecast**	last year	10 years average
Nov 9	66.8°F	70.6°F	67.0°F
Nov 10	66.1°F	69.7°F	66.4°F
Nov 11	66.2°F	69.4°F	66.4°F
Nov 12	66.0°F	68.9°F	66.3°F
Nov 13	65.6°F	67.3°F	65.8°F
Nov 14	65.7°F	67.8°F	65.9°F
Nov 15	66.9°F	67.4°F	65.9°F
Nov 16	66.9°F	67.3°F	65.8°F
Nov 17	66.9°F	67.1°F	65.6°F
Nov 18	66.6°F	66.0°F	65.1°F
Nov 19	66.2°F	66.0°F	65.2°F
Nov 20	66.2°F	65.7°F	65.2°F
Nov 21	66.1°F	65.7°F	65.0°F
Nov 22	66.7°F	63.1°F	64.4°F
Nov 23	65.6°F	65.1°F	64.5°F
Nov 24	65.5°F	64.4°F	64.4°F
Nov 25	65.0°F	62.8°F	63.9°F
Nov 26	64.7°F	62.7°F	63.6°F
Nov 27	64.6°F	62.3°F	63.5°F
Nov 28	64.3°F	62.8°F	63.2°F
Nov 29	64.0°F	63.7°F	62.9°F
Nov 30	63.9°F	63.5°F	62.8°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 Yokohama by month

In Yokohama, the months July through September offer comfortable swimming conditions, which amounts to 101 swimming days.

The warmest water in Yokohama was recorded on July 30, 2024, reaching a 86.1°F. While the coldest temperature occurred on March 4, 2022, dipping to 49.1°F. The average readings by season are 56.7°F in Winter, 60.4°F in Spring, 76.6°F in Summer, and 71.8°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Kawasaki	64.9°F	7mi
Yokosuka	67.4°F	10mi
Fujisawa	72.0°F	11mi
Futtsu	65.1°F	13mi
Kimitsu	64.6°F	14mi
Kisarazu	64.7°F	16mi
Tokyo	64.7°F	18mi
Ichihara	65.2°F	25mi
Honchō	64.4°F	26mi
Matsudo	64.4°F	28mi

* current water temperature in this city

** straight line distance from Yokohama