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

71.8

°F

February 22, 02:04

Trend:

decreasing

Yesterday:

71.8°F

Tomorrow:

71.7°F

Sunrise:

07:04

Sunset:

18:41

Day Length:

11 h. 37 min.

Haikou in February

Minimum:

67.2°F

Average:

69.2°F

Maximum:

71.1°F

Sea water temperature in Haikou today

As of now, in Haikou, the water temperature is 71.8°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 3.5°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 stay about the same.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 72.9°F on 2019, while the historical minimum was 64.1°F on 2018.

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. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 71.9°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Haikou

Date Current Year

actual* / forecast**

last year 10 years average
Feb 8 72.2°F 66.6°F 68.1°F
Feb 9 70.4°F 66.7°F 67.8°F
Feb 10 69.4°F 66.1°F 67.5°F
Feb 11 69.8°F 65.3°F 67.6°F
Feb 12 70.1°F 65.5°F 67.8°F
Feb 13 71.2°F 65.7°F 67.8°F
Feb 14 70.5°F 65.7°F 67.7°F
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 68.3°F
Feb 22 71.8°F 66.5°F 68.3°F
Feb 23 71.7°F 66.3°F 68.2°F
Feb 24 71.9°F 66.4°F 68.4°F
Feb 25 72.1°F 66.5°F 68.5°F
Feb 26 72.0°F 66.9°F 68.5°F
Feb 27 71.8°F 67.2°F 68.3°F
Feb 28 71.7°F 67.0°F 68.2°F
Mar 1 72.1°F 66.5°F 68.2°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 69.4°F in Winter, 76.0°F in Spring, 85.4°F in Summer, and 81.3°F in Autumn.