What is the current water temperature in Yokosuka?

As of now, in Yokosuka, the water temperature is 24.32°C. It's safe to say that the water is comfortably warm for various water-related activities.

Japan > Yokosuka

Water temperature in Yokosuka

Detailed information about the current water temperature in Yokosuka. 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.

75.8

°F

June 28, 19:36

Trend:

decreasing

Yesterday:

76.4°F

Tomorrow:

75.8°F

Sunrise:

04:29

Sunset:

19:00

Day Length:

14 h. 31 min.

Yokosuka in July

Minimum:

55.4°F

Average:

59.5°F

Maximum:

61.9°F

Sea water temperature in Yokosuka today

As of now, in Yokosuka, the water temperature is 75.8°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 3.1°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 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 74.7°F on 2023, while the historical minimum was 69.9°F on 2015.

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. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 76.7°F, with minimum temperature starting at 75.8°F, while the maximum might reach 78.0°F.

Daily water temperature in Yokosuka

Date	Current Year actual* / forecast**	last year	10 years average
Jun 14	70.4°F	71.5°F	69.9°F
Jun 15	72.0°F	71.8°F	70.4°F
Jun 16	73.5°F	72.4°F	71.0°F
Jun 17	74.0°F	72.7°F	71.3°F
Jun 18	74.4°F	73.0°F	71.6°F
Jun 19	76.2°F	73.0°F	71.6°F
Jun 20	73.7°F	73.4°F	71.3°F
Jun 21	74.1°F	73.4°F	71.9°F
Jun 22	74.5°F	72.8°F	71.6°F
Jun 23	74.5°F	72.8°F	71.8°F
Jun 24	74.5°F	74.8°F	71.9°F
Jun 25	74.2°F	73.7°F	71.7°F
Jun 26	75.7°F	73.9°F	72.5°F
Jun 27	76.4°F	73.9°F	72.8°F
Jun 28	75.8°F	73.7°F	72.7°F
Jun 29	75.8°F	73.5°F	72.7°F
Jun 30	76.1°F	74.2°F	73.0°F
Jul 1	76.4°F	74.3°F	73.3°F
Jul 2	76.6°F	74.6°F	73.6°F
Jul 3	76.8°F	74.8°F	73.7°F
Jul 4	77.5°F	76.6°F	74.5°F
Jul 5	78.0°F	79.5°F	74.9°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 Yokosuka by month

In Yokosuka, the months July through September offer comfortable swimming conditions, which amounts to 100 swimming days.

The warmest water in Yokosuka was recorded on August 13, 2023, reaching a 84.7°F. While the coldest temperature occurred on February 18, 2018, dipping to 53.4°F. The average readings by season are 59.7°F in Winter, 61.1°F in Spring, 75.9°F in Summer, and 72.6°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Futtsu	77.6°F	9mi
Yokohama	78.2°F	10mi
Fujisawa	77.1°F	12mi
Kimitsu	78.4°F	12mi
Kisarazu	78.5°F	16mi
Kawasaki	78.7°F	17mi
Tokyo	79.0°F	28mi
Ichihara	78.1°F	28mi
Odawara	76.0°F	29mi
Chiba	78.3°F	33mi

* current water temperature in this city

** straight line distance from Yokosuka