All data are in degrees Fahrenheit

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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.
Sea temperature in Honchō now

83.8

°F

August 29, 12:30

Trend:

decreasing

Yesterday:

83.8°F

Tomorrow:

83.4°F

Sunrise:

05:09

Sunset:

18:13

Day Length:

13 h. 4 min.

Honchō in September

Minimum:

50.5°F

Average:

52.8°F

Maximum:

57.9°F

Sea water temperature in Honchō today

As of now, in Honchō, the water temperature is 83.8°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 0.6°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 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 85.5°F on 2020, while the historical minimum was 80.2°F on 2017.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the minimum recorded over the past years. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 82.9°F, the minimum temperature may reach 82.2°F, and the maximum might stay at 83.4°F.

Daily water temperature in Honchō

Date Current Year

actual* / forecast**

last year 10 years average
Aug 15 79.2°F 82.8°F 82.5°F
Aug 16 78.7°F 84.4°F 83.1°F
Aug 17 77.7°F 83.6°F 82.2°F
Aug 18 80.6°F 83.4°F 82.2°F
Aug 19 80.8°F 83.9°F 82.3°F
Aug 20 82.7°F 83.6°F 82.5°F
Aug 21 83.4°F 84.7°F 82.9°F
Aug 22 83.8°F 84.6°F 83.1°F
Aug 23 83.3°F 85.0°F 83.0°F
Aug 24 83.3°F 83.7°F 82.7°F
Aug 25 84.2°F 85.2°F 82.8°F
Aug 26 84.1°F 87.0°F 83.2°F
Aug 27 83.6°F 86.0°F 83.4°F
Aug 28 83.8°F 85.0°F 83.2°F
Aug 29 83.8°F 85.4°F 83.1°F
Aug 30 83.4°F 84.3°F 82.7°F
Aug 31 83.4°F 86.5°F 82.8°F
Sep 1 83.2°F 87.1°F 82.6°F
Sep 2 83.0°F 86.3°F 82.4°F
Sep 3 82.8°F 85.3°F 82.1°F
Sep 4 82.2°F 84.3°F 81.6°F
Sep 5 82.3°F 83.6°F 81.6°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 111 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, 60.4°F in Spring, 78.4°F in Summer, and 71.7°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Matsudo 83.8°F 7mi
Chiba 84.4°F 10mi
Ichihara 84.7°F 14mi
Tokyo 82.9°F 17mi
Kawasaki 82.5°F 20mi
Kisarazu 84.1°F 22mi
Kimitsu 83.8°F 25mi
Yokohama 81.5°F 26mi
Futtsu 83.0°F 29mi
Yokosuka 81.7°F 34mi

* current water temperature in this city

** straight line distance from Honchō