What is the current water temperature in Honchō?

Q: What is the current water temperature in Honchō?

As of now, in Honchō, the water temperature is 11.8°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.

Japan > Honchō

Water temperature in Honchō

Detailed information about the current water temperature in Honchō. 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.

53.2

°F

March 2, 15:15

Trend:

increasing

Yesterday:

53.1°F

Tomorrow:

53.7°F

Sunrise:

06:10

Sunset:

17:35

Day Length:

11 h. 25 min.

Honchō in March

Minimum:

50.6°F

Average:

53.7°F

Maximum:

58.9°F

Sea water temperature in Honchō today

As of now, in Honchō, the water temperature is 53.2°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 2.0°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 considerably lower than the average registered over the last two weeks, indicating a slight cooling 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 55.5°F on 2016, while the historical minimum was 49.2°F on 2023.

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 54.6°F, with minimum temperature starting at 53.7°F, while the maximum might reach 55.3°F.

Daily water temperature in Honchō

Date	Current Year actual* / forecast**	last year	10 years average
Feb 16	57.0°F	48.2°F	51.6°F
Feb 17	56.9°F	49.3°F	52.1°F
Feb 18	57.1°F	50.1°F	52.0°F
Feb 19	57.6°F	49.8°F	52.1°F
Feb 20	58.0°F	50.4°F	52.3°F
Feb 21	57.9°F	50.9°F	52.1°F
Feb 22	58.1°F	51.7°F	52.1°F
Feb 23	54.4°F	52.2°F	52.0°F
Feb 24	55.0°F	52.1°F	51.9°F
Feb 25	54.8°F	52.4°F	51.6°F
Feb 26	54.9°F	53.6°F	51.7°F
Feb 27	54.9°F	54.0°F	51.8°F
Feb 28	54.6°F	54.7°F	51.6°F
Mar 1	53.1°F	51.8°F	51.1°F
Mar 2	53.2°F	51.5°F	51.2°F
Mar 3	53.7°F	52.0°F	51.7°F
Mar 4	54.0°F	52.7°F	52.0°F
Mar 5	54.7°F	53.4°F	52.7°F
Mar 6	54.9°F	54.0°F	52.9°F
Mar 7	54.9°F	51.2°F	52.9°F
Mar 8	55.3°F	51.5°F	53.3°F
Mar 9	55.0°F	52.0°F	53.0°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 Honchō by month

In Honchō, the months July through September offer comfortable swimming conditions, which amounts to 113 swimming days.

The warmest water in Honchō was recorded on July 30, 2024, reaching a 88.7°F. While the coldest temperature occurred on February 3, 2026, dipping to 45.8°F. The average readings by season are 53.9°F in Winter, 60.3°F in Spring, 78.4°F in Summer, and 71.7°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Matsudo	53.2°F	7mi
Chiba	53.5°F	10mi
Ichihara	53.5°F	14mi
Tokyo	52.5°F	17mi
Kawasaki	52.6°F	20mi
Kisarazu	52.4°F	22mi
Kimitsu	52.1°F	25mi
Yokohama	52.2°F	26mi
Futtsu	52.4°F	29mi
Yokosuka	52.0°F	34mi

* current water temperature in this city

** straight line distance from Honchō