All data are in degrees Fahrenheit

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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.
Sea temperature in Honchō now

67.5

°F

May 10, 08:35

Trend:

stable

Yesterday:

67.1°F

Tomorrow:

66.4°F

Sunrise:

04:40

Sunset:

18:34

Day Length:

13 h. 54 min.

Honchō in May

Minimum:

50.3°F

Average:

53.2°F

Maximum:

59.5°F

Sea water temperature in Honchō today

As of now, in Honchō, the water temperature is 67.5°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 1.0°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to fall considerably.

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 70.5°F on 2024, while the historical minimum was 64.7°F on 2016.

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 maximum recorded over the past years. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 66.9°F, the minimum temperature may reach 66.4°F, and the maximum might stay at 67.6°F.

Daily water temperature in Honchō

Date Current Year

actual* / forecast**

 last year 10 years average
Apr 26 62.9°F 62.6°F 62.5°F
Apr 27 63.4°F 66.0°F 62.7°F
Apr 28 63.2°F 69.4°F 63.2°F
Apr 29 62.9°F 64.9°F 62.9°F
Apr 30 63.2°F 63.7°F 62.9°F
May 1 64.3°F 65.0°F 63.4°F
May 2 66.8°F 64.4°F 63.7°F
May 3 67.0°F 64.3°F 64.1°F
May 4 68.3°F 65.6°F 65.0°F
May 5 68.8°F 65.1°F 65.4°F
May 6 66.1°F 65.0°F 65.7°F
May 7 66.9°F 65.3°F 65.8°F
May 8 67.7°F 65.5°F 65.8°F
May 9 67.1°F 65.3°F 66.1°F
May 10 67.5°F 65.7°F 66.5°F
May 11 66.4°F 64.5°F 65.4°F
May 12 66.9°F 65.0°F 65.9°F
May 13 66.7°F 65.0°F 65.7°F
May 14 66.6°F 66.8°F 65.6°F
May 15 67.3°F 67.0°F 66.3°F
May 16 67.3°F 67.0°F 66.3°F
May 17 67.6°F 66.9°F 66.6°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

January

February

March

April

May

June

July

August

September

October

November

December

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 67.5°F 7mi
Chiba 67.5°F 10mi
Ichihara 67.4°F 14mi
Tokyo 67.8°F 17mi
Kawasaki 68.2°F 20mi
Kisarazu 67.9°F 22mi
Kimitsu 67.9°F 25mi
Yokohama 68.4°F 26mi
Futtsu 67.9°F 29mi
Yokosuka 67.2°F 34mi

* current water temperature in this city

** straight line distance from Honchō