All data are in degrees Fahrenheit

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Water temperature in Haikou

Detailed information about the current water temperature in Haikou. 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 Haikou now

73.4

°F

March 1, 02:55

Trend:

increasing

Yesterday:

72.9°F

Tomorrow:

73.5°F

Sunrise:

06:59

Sunset:

18:43

Day Length:

11 h. 44 min.

Haikou in March

Minimum:

67.2°F

Average:

69.1°F

Maximum:

71.2°F

Sea water temperature in Haikou today

As of now, in Haikou, the water temperature is 73.4°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 5.2°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 stay about the same.

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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 71.6°F on 2019, while the historical minimum was 63.8°F on 2016.

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 74.3°F, with minimum temperature starting at 73.5°F, while the maximum might reach 74.8°F.

Daily water temperature in Haikou

Date Current Year

actual* / forecast**

last year 10 years average
Feb 15 72.2°F 65.1°F 68.2°F
Feb 16 72.5°F 65.4°F 68.3°F
Feb 17 73.1°F 66.0°F 68.6°F
Feb 18 72.2°F 66.0°F 68.5°F
Feb 19 71.4°F 67.3°F 68.5°F
Feb 20 70.9°F 66.9°F 68.5°F
Feb 21 71.8°F 66.7°F 68.6°F
Feb 22 72.5°F 66.5°F 68.6°F
Feb 23 73.0°F 66.3°F 68.6°F
Feb 24 73.3°F 66.4°F 68.8°F
Feb 25 73.1°F 66.5°F 68.9°F
Feb 26 72.6°F 66.9°F 68.9°F
Feb 27 72.7°F 67.2°F 68.7°F
Feb 28 72.9°F 67.0°F 68.2°F
Mar 1 73.4°F 66.5°F 68.2°F
Mar 2 73.5°F 66.7°F 68.3°F
Mar 3 74.0°F 68.3°F 68.8°F
Mar 4 74.0°F 68.4°F 68.8°F
Mar 5 74.5°F 69.5°F 69.2°F
Mar 6 74.7°F 69.5°F 69.5°F
Mar 7 74.8°F 69.6°F 69.5°F
Mar 8 74.8°F 69.7°F 69.5°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 Haikou by month

In Haikou, the months April through November offer comfortable swimming conditions, which amounts to 252 swimming days.
The warmest water in Haikou was recorded on July 30, 2020, reaching a 89.2°F. While the coldest temperature occurred on February 14, 2018, dipping to 61.6°F. The average readings by season are 69.5°F in Winter, 76.0°F in Spring, 85.4°F in Summer, and 81.3°F in Autumn.