What is the current water temperature in Yokosuka?

Q: What is the current water temperature in Yokosuka?

As of now, in Yokosuka, the water temperature is 18.64°C. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it.

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.

65.6

°F

November 26, 20:13

Trend:

decreasing

Yesterday:

66.1°F

Tomorrow:

65.3°F

Sunrise:

06:26

Sunset:

16:30

Day Length:

10 h. 4 min.

Yokosuka in December

Minimum:

55.9°F

Average:

58.4°F

Maximum:

60.4°F

Sea water temperature in Yokosuka today

As of now, in Yokosuka, the water temperature is 65.6°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is about the same as 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 fall 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 aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 66.9°F on 2018, while the historical minimum was 63.8°F on 2023.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest values recorded on those days in the past. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 64.8°F, the minimum temperature may reach 64.1°F, and the maximum might stay at 65.3°F.

Daily water temperature in Yokosuka

Date	Current Year actual* / forecast**	last year	10 years average
Nov 12	65.0°F	67.4°F	67.4°F
Nov 13	65.2°F	67.2°F	67.1°F
Nov 14	65.4°F	67.3°F	67.2°F
Nov 15	64.9°F	69.7°F	67.4°F
Nov 16	63.6°F	69.6°F	67.1°F
Nov 17	64.1°F	69.5°F	67.2°F
Nov 18	64.3°F	69.2°F	67.0°F
Nov 19	64.9°F	67.4°F	66.9°F
Nov 20	63.9°F	68.3°F	66.7°F
Nov 21	62.6°F	68.0°F	66.5°F
Nov 22	62.6°F	67.6°F	66.0°F
Nov 23	63.4°F	67.4°F	66.1°F
Nov 24	63.9°F	67.0°F	66.2°F
Nov 25	66.1°F	67.3°F	65.9°F
Nov 26	65.6°F	65.4°F	65.6°F
Nov 27	65.3°F	66.5°F	65.3°F
Nov 28	65.3°F	66.5°F	65.3°F
Nov 29	65.0°F	66.0°F	65.0°F
Nov 30	64.8°F	66.0°F	64.8°F
Dec 1	64.9°F	65.6°F	64.9°F
Dec 2	64.3°F	65.7°F	64.3°F
Dec 3	64.1°F	64.0°F	64.1°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 102 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, 76.0°F in Summer, and 72.6°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Futtsu	64.2°F	9mi
Yokohama	61.4°F	10mi
Fujisawa	68.6°F	12mi
Kimitsu	63.1°F	12mi
Kisarazu	63.0°F	16mi
Kawasaki	61.2°F	17mi
Tokyo	60.7°F	28mi
Ichihara	61.0°F	28mi
Odawara	66.9°F	29mi
Chiba	60.7°F	33mi

* current water temperature in this city

** straight line distance from Yokosuka