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 18.44°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.

65.2

°F

November 9, 12:20

Trend:

stable

Yesterday:

65.2°F

Tomorrow:

64.4°F

Sunrise:

06:10

Sunset:

16:40

Day Length:

10 h. 30 min.

Yokohama in November

Minimum:

53.6°F

Average:

55.3°F

Maximum:

58.3°F

Sea water temperature in Yokohama today

As of now, in Yokohama, the water temperature is 65.2°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 1.8°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 70.6°F on 2023, while the historical minimum was 64.4°F on 2022.

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 histoorical minimum and others when it was close to the historical maximum. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 64.2°F, the minimum temperature may reach 63.9°F, and the maximum might stay at 64.5°F.

Daily water temperature in Yokohama

Date	Current Year actual* / forecast**	last year	10 years average
Oct 26	71.7°F	71.9°F	69.3°F
Oct 27	69.6°F	72.8°F	69.1°F
Oct 28	69.6°F	72.6°F	69.1°F
Oct 29	69.4°F	72.4°F	69.0°F
Oct 30	70.9°F	72.3°F	68.8°F
Oct 31	71.5°F	70.4°F	68.8°F
Nov 1	70.3°F	69.9°F	68.2°F
Nov 2	67.0°F	69.8°F	67.8°F
Nov 3	67.4°F	68.5°F	67.8°F
Nov 4	67.0°F	66.0°F	67.2°F
Nov 5	67.0°F	67.3°F	67.4°F
Nov 6	67.1°F	67.3°F	67.4°F
Nov 7	65.3°F	66.9°F	67.2°F
Nov 8	65.2°F	66.8°F	67.0°F
Nov 9	65.2°F	66.8°F	67.0°F
Nov 10	64.4°F	66.0°F	66.2°F
Nov 11	64.5°F	66.0°F	66.2°F
Nov 12	64.4°F	65.9°F	66.1°F
Nov 13	63.9°F	65.5°F	65.7°F
Nov 14	64.1°F	65.7°F	65.9°F
Nov 15	64.2°F	66.9°F	65.9°F
Nov 16	64.0°F	66.9°F	65.8°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 103 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, 76.9°F in Summer, and 72.0°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Kawasaki	63.3°F	7mi
Yokosuka	66.4°F	10mi
Fujisawa	68.1°F	11mi
Futtsu	65.4°F	13mi
Kimitsu	65.0°F	14mi
Kisarazu	65.1°F	16mi
Tokyo	62.1°F	18mi
Ichihara	64.1°F	25mi
Honchō	61.4°F	26mi
Matsudo	61.4°F	28mi

* current water temperature in this city

** straight line distance from Yokohama