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 13.61°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.

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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.

56.5

°F

June 1, 04:40

Trend:

stable

Yesterday:

56.6°F

Tomorrow:

56.6°F

Sunrise:

04:05

Sunset:

19:00

Day Length:

14 h. 55 min.

Yokohama in June

Minimum:

38.9°F

Average:

47.3°F

Maximum:

51.0°F

Sea water temperature in Yokohama today

As of now, in Yokohama, the water temperature is 56.5°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 0.2°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 notably higher than the average recorded over the past two weeks, indicating a significant warming 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 59.4°F on 2019, while the historical minimum was 55.0°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 minimum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 57.4°F, with minimum temperature starting at 56.6°F, while the maximum might reach 58.3°F.

Daily water temperature in Yokohama

Date	Current Year actual* / forecast**	last year	10 years average
May 18	55.3°F	55.9°F	53.5°F
May 19	55.5°F	56.3°F	53.9°F
May 20	53.7°F	55.1°F	53.8°F
May 21	53.1°F	55.3°F	54.1°F
May 22	54.7°F	55.0°F	54.3°F
May 23	54.6°F	57.0°F	54.8°F
May 24	54.3°F	54.8°F	55.1°F
May 25	54.8°F	54.4°F	55.3°F
May 26	53.5°F	54.6°F	55.0°F
May 27	53.2°F	54.5°F	55.4°F
May 28	53.7°F	55.7°F	55.4°F
May 29	54.9°F	58.1°F	56.0°F
May 30	56.4°F	58.5°F	56.8°F
May 31	56.6°F	57.9°F	56.8°F
Jun 1	56.5°F	57.3°F	56.7°F
Jun 2	56.6°F	56.5°F	56.8°F
Jun 3	56.9°F	56.3°F	57.1°F
Jun 4	57.1°F	56.2°F	57.3°F
Jun 5	57.0°F	57.6°F	57.2°F
Jun 6	57.5°F	55.8°F	57.7°F
Jun 7	58.3°F	59.1°F	58.5°F
Jun 8	58.3°F	57.4°F	58.5°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, August is the only month that offers comfortable swimming conditions. The amount of days when the water is warm enough is only 49.

The warmest water in Yokohama was recorded on August 6, 2023, reaching a 82.5°F. While the coldest temperature occurred on January 5, 2021, dipping to 38.4°F. The average readings by season are 47.3°F in Winter, 47.5°F in Spring, 67.9°F in Summer, and 66.3°F in Autumn.