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 8.75°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.

47.8

°F

January 31, 08:49

Trend:

stable

Yesterday:

48.2°F

Tomorrow:

48.0°F

Sunrise:

06:42

Sunset:

17:06

Day Length:

10 h. 24 min.

Honchō in February

Minimum:

49.4°F

Average:

54.6°F

Maximum:

59.3°F

Sea water temperature in Honchō today

As of now, in Honchō, the water temperature is 47.8°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 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 is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 55.7°F on 2016, while the historical minimum was 47.2°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. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 48.1°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Honchō

Date	Current Year actual* / forecast**	last year	10 years average
Jan 17	50.7°F	51.5°F	53.6°F
Jan 18	49.8°F	52.4°F	53.5°F
Jan 19	49.7°F	52.3°F	53.6°F
Jan 20	50.0°F	52.7°F	53.3°F
Jan 21	49.7°F	53.1°F	52.7°F
Jan 22	48.1°F	52.3°F	52.6°F
Jan 23	47.7°F	51.8°F	52.7°F
Jan 24	48.7°F	51.6°F	52.8°F
Jan 25	49.4°F	50.6°F	52.0°F
Jan 26	48.9°F	50.3°F	51.8°F
Jan 27	49.4°F	51.4°F	52.0°F
Jan 28	49.8°F	50.9°F	51.9°F
Jan 29	49.2°F	50.5°F	51.5°F
Jan 30	48.2°F	50.5°F	51.9°F
Jan 31	47.8°F	51.2°F	51.4°F
Feb 1	48.0°F	50.4°F	51.7°F
Feb 2	47.4°F	50.7°F	51.1°F
Feb 3	47.9°F	51.4°F	51.5°F
Feb 4	48.0°F	52.1°F	51.7°F
Feb 5	48.4°F	52.8°F	52.1°F
Feb 6	48.4°F	53.3°F	52.1°F
Feb 7	48.6°F	53.8°F	52.3°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 105 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 54.4°F in Winter, 60.2°F in Spring, 78.0°F in Summer, and 71.6°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Matsudo	47.8°F	7mi
Chiba	52.0°F	10mi
Ichihara	52.7°F	14mi
Tokyo	52.5°F	17mi
Kawasaki	53.8°F	20mi
Kisarazu	54.2°F	22mi
Kimitsu	54.3°F	25mi
Yokohama	55.0°F	26mi
Futtsu	55.4°F	29mi
Yokosuka	56.9°F	34mi

* current water temperature in this city

** straight line distance from Honchō