All data are in degrees Fahrenheit

en

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.
Sea temperature in Yokohama now

79.5

°F

August 5, 19:11

Trend:

stable

Yesterday:

80.2°F

Tomorrow:

79.7°F

Sunrise:

04:34

Sunset:

18:48

Day Length:

14 h. 14 min.

Yokohama in August

Minimum:

40.3°F

Average:

47.5°F

Maximum:

50.7°F

Sea water temperature in Yokohama today

As of now, in Yokohama, the water temperature is 79.5°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 4.6°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 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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 80.0°F on 2023, while the historical minimum was 71.9°F on 2017.

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 79.5°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
Jul 22 77.1°F 75.8°F 70.7°F
Jul 23 78.0°F 75.8°F 71.0°F
Jul 24 78.0°F 76.1°F 71.3°F
Jul 25 78.8°F 76.1°F 72.0°F
Jul 26 75.5°F 75.6°F 71.8°F
Jul 27 74.9°F 75.0°F 72.1°F
Jul 28 77.7°F 74.5°F 72.5°F
Jul 29 78.6°F 73.9°F 72.8°F
Jul 30 77.8°F 75.3°F 73.0°F
Jul 31 76.9°F 74.1°F 72.9°F
Aug 1 77.2°F 74.6°F 73.7°F
Aug 2 76.1°F 74.7°F 73.6°F
Aug 3 78.6°F 75.5°F 74.4°F
Aug 4 80.2°F 77.2°F 74.7°F
Aug 5 79.5°F 77.2°F 74.9°F
Aug 6 79.7°F 76.7°F 75.2°F
Aug 7 80.0°F 77.1°F 75.5°F
Aug 8 79.9°F 75.4°F 75.3°F
Aug 9 79.8°F 78.2°F 75.2°F
Aug 10 79.2°F 77.7°F 74.6°F
Aug 11 79.0°F 77.5°F 74.4°F
Aug 12 78.8°F 77.3°F 74.2°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 37.
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, 47.4°F in Spring, 67.7°F in Summer, and 65.8°F in Autumn.