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 22.38°C. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool.

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.

72.3

°F

October 25, 05:11

Trend:

decreasing

Yesterday:

72.5°F

Tomorrow:

72.2°F

Sunrise:

05:56

Sunset:

16:55

Day Length:

10 h. 59 min.

Yokohama in October

Minimum:

53.8°F

Average:

55.7°F

Maximum:

58.4°F

Sea water temperature in Yokohama today

As of now, in Yokohama, the water temperature is 72.3°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 3.2°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 72.2°F on 2024, while the historical minimum was 65.8°F on 2020.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 71.9°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Yokohama

Date	Current Year actual* / forecast**	last year	10 years average
Oct 11	72.8°F	71.8°F	72.4°F
Oct 12	72.5°F	70.7°F	72.1°F
Oct 13	72.2°F	72.2°F	72.3°F
Oct 14	73.9°F	72.1°F	72.0°F
Oct 15	73.3°F	72.2°F	71.7°F
Oct 16	72.8°F	72.4°F	71.6°F
Oct 17	72.4°F	72.8°F	71.7°F
Oct 18	72.1°F	72.4°F	71.2°F
Oct 19	73.7°F	73.7°F	71.3°F
Oct 20	74.1°F	73.1°F	71.0°F
Oct 21	73.3°F	71.1°F	70.1°F
Oct 22	72.9°F	70.2°F	69.9°F
Oct 23	72.9°F	70.1°F	69.5°F
Oct 24	72.5°F	72.6°F	69.3°F
Oct 25	72.3°F	72.2°F	69.1°F
Oct 26	72.2°F	71.9°F	69.0°F
Oct 27	72.2°F	72.8°F	69.1°F
Oct 28	72.2°F	72.6°F	69.0°F
Oct 29	72.2°F	72.4°F	69.0°F
Oct 30	71.8°F	72.3°F	68.6°F
Oct 31	71.8°F	70.4°F	68.6°F
Nov 1	71.2°F	69.9°F	68.0°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	72.1°F	7mi
Yokosuka	72.6°F	10mi
Fujisawa	73.8°F	11mi
Futtsu	71.6°F	13mi
Kimitsu	71.3°F	14mi
Kisarazu	71.1°F	16mi
Tokyo	72.1°F	18mi
Ichihara	70.8°F	25mi
Honchō	70.8°F	26mi
Matsudo	70.8°F	28mi

* current water temperature in this city

** straight line distance from Yokohama