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

67.3

°F

February 20, 10:40

Trend:

stable

Yesterday:

67.3°F

Tomorrow:

67.3°F

Sunrise:

07:05

Sunset:

18:40

Day Length:

11 h. 35 min.

Haikou in February

Minimum:

66.4°F

Average:

68.8°F

Maximum:

71.1°F

Sea water temperature in Haikou today

As of now, in Haikou, the water temperature is 67.3°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 0.9°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 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 also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 72.3°F on 2019, while the historical minimum was 64.0°F on 2018.

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 67.6°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 6 66.2°F 72.4°F 67.2°F
Feb 7 66.4°F 71.9°F 67.2°F
Feb 8 66.6°F 71.5°F 67.5°F
Feb 9 66.7°F 71.1°F 67.2°F
Feb 10 66.1°F 70.7°F 67.1°F
Feb 11 65.3°F 69.8°F 67.1°F
Feb 12 65.5°F 69.7°F 67.3°F
Feb 13 65.7°F 68.4°F 67.2°F
Feb 14 65.7°F 68.4°F 67.2°F
Feb 15 65.1°F 69.5°F 67.6°F
Feb 16 65.4°F 69.4°F 67.7°F
Feb 17 66.0°F 71.1°F 68.0°F
Feb 18 66.0°F 70.5°F 68.0°F
Feb 19 67.3°F 70.3°F 68.2°F
Feb 20 67.3°F 71.0°F 68.2°F
Feb 21 67.3°F 72.3°F 68.2°F
Feb 22 67.4°F 72.5°F 68.3°F
Feb 23 67.4°F 72.0°F 68.3°F
Feb 24 67.7°F 71.8°F 68.6°F
Feb 25 67.9°F 71.5°F 68.8°F
Feb 26 67.8°F 71.5°F 68.7°F
Feb 27 67.6°F 71.4°F 68.5°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 253 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 69.3°F in Winter, 76.1°F in Spring, 85.5°F in Summer, and 81.4°F in Autumn.