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 11.07°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.

51.9

°F

December 29, 18:12

Trend:

decreasing

Yesterday:

52.6°F

Tomorrow:

51.1°F

Sunrise:

06:49

Sunset:

16:35

Day Length:

9 h. 46 min.

Honchō in January

Minimum:

50.4°F

Average:

54.5°F

Maximum:

59.4°F

Sea water temperature in Honchō today

As of now, in Honchō, the water temperature is 51.9°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 3.7°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 fall 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 is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 59.8°F on 2015, while the historical minimum was 52.6°F on 2022.

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 50.7°F, the minimum temperature may reach 50.2°F, and the maximum might stay at 51.1°F.

Daily water temperature in Honchō

Date	Current Year actual* / forecast**	last year	10 years average
Jan 1	50.7°F	50.4°F	54.5°F
Jan 2	50.9°F	51.4°F	54.6°F
Jan 3	50.6°F	51.7°F	54.4°F
Jan 4	50.5°F	52.1°F	54.2°F
Jan 5	50.2°F	52.6°F	53.9°F
Dec 15	55.0°F	57.7°F	58.1°F
Dec 16	56.6°F	57.5°F	58.0°F
Dec 17	56.4°F	57.3°F	58.0°F
Dec 18	56.0°F	56.8°F	57.8°F
Dec 19	56.7°F	56.3°F	57.4°F
Dec 20	54.4°F	56.6°F	57.0°F
Dec 21	54.9°F	55.6°F	56.6°F
Dec 22	55.2°F	55.7°F	56.9°F
Dec 23	53.0°F	55.4°F	56.5°F
Dec 24	53.6°F	55.3°F	56.2°F
Dec 25	54.3°F	55.3°F	56.1°F
Dec 26	52.0°F	54.1°F	55.9°F
Dec 27	52.6°F	54.4°F	55.9°F
Dec 28	52.6°F	54.3°F	55.6°F
Dec 29	51.9°F	54.8°F	55.7°F
Dec 30	51.1°F	54.9°F	54.8°F
Dec 31	50.7°F	51.9°F	54.4°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 109 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 16, 2022, dipping to 46.0°F. The average readings by season are 54.2°F in Winter, 60.2°F in Spring, 78.2°F in Summer, and 71.6°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Matsudo	51.9°F	7mi
Chiba	53.8°F	10mi
Ichihara	53.9°F	14mi
Tokyo	50.5°F	17mi
Kawasaki	52.7°F	20mi
Kisarazu	55.7°F	22mi
Kimitsu	55.7°F	25mi
Yokohama	56.0°F	26mi
Futtsu	57.6°F	29mi
Yokosuka	61.0°F	34mi

* current water temperature in this city

** straight line distance from Honchō