What is the current water temperature in Yokohama?

As of now, in Yokohama, the water temperature is 27.07°C. It's safe to say that the water is comfortably warm for various water-related activities.

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.

80.7

°F

August 24, 00:11

Trend:

stable

Yesterday:

80.8°F

Tomorrow:

81.0°F

Sunrise:

05:07

Sunset:

18:20

Day Length:

13 h. 13 min.

Yokohama in August

Minimum:

52.7°F

Average:

55.6°F

Maximum:

58.3°F

Sea water temperature in Yokohama today

As of now, in Yokohama, the water temperature is 80.7°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.8°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 rise a bit.

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 also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 84.0°F on 2023, while the historical minimum was 78.6°F on 2018.

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 suggests a gradual increase. The average temperature is expected to rise up to 81.2°F, with minimum temperature starting at 80.8°F, while the maximum might reach 81.5°F.

Daily water temperature in Yokohama

Date	Current Year actual* / forecast**	last year	10 years average
Aug 10	82.0°F	82.2°F	81.4°F
Aug 11	82.7°F	82.8°F	82.0°F
Aug 12	82.4°F	82.0°F	81.8°F
Aug 13	82.0°F	81.7°F	81.9°F
Aug 14	82.0°F	81.5°F	82.4°F
Aug 15	80.7°F	81.4°F	81.7°F
Aug 16	79.7°F	81.6°F	81.5°F
Aug 17	78.7°F	82.2°F	81.2°F
Aug 18	80.5°F	82.3°F	81.1°F
Aug 19	80.2°F	82.7°F	81.3°F
Aug 20	81.1°F	82.4°F	81.7°F
Aug 21	81.4°F	83.5°F	81.8°F
Aug 22	81.8°F	82.5°F	81.7°F
Aug 23	80.8°F	81.8°F	81.6°F
Aug 24	80.7°F	83.5°F	81.5°F
Aug 25	81.0°F	83.2°F	81.7°F
Aug 26	81.1°F	83.9°F	81.9°F
Aug 27	81.5°F	84.0°F	82.3°F
Aug 28	81.5°F	83.3°F	82.3°F
Aug 29	81.3°F	82.9°F	82.1°F
Aug 30	80.8°F	82.4°F	81.6°F
Aug 31	80.9°F	85.2°F	81.6°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 105 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 56.6°F in Winter, 60.6°F in Spring, 77.1°F in Summer, and 72.1°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Kawasaki	81.6°F	7mi
Yokosuka	80.0°F	10mi
Fujisawa	80.9°F	11mi
Futtsu	80.9°F	13mi
Kimitsu	81.2°F	14mi
Kisarazu	81.3°F	16mi
Tokyo	82.1°F	18mi
Ichihara	81.8°F	25mi
Honchō	83.0°F	26mi
Matsudo	83.0°F	28mi

* current water temperature in this city

** straight line distance from Yokohama