What is the current water temperature in Haikou?

Q: What is the current water temperature in Haikou?

As of now, in Haikou, the water temperature is 22.02°C. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool.

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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.

71.6

°F

April 4, 10:05

Trend:

stable

Yesterday:

71.2°F

Tomorrow:

71.6°F

Sunrise:

06:30

Sunset:

18:54

Day Length:

12 h. 24 min.

Haikou in April

Minimum:

66.2°F

Average:

68.8°F

Maximum:

71.1°F

Sea water temperature in Haikou today

As of now, in Haikou, the water temperature is 71.6°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 3.2°F lower 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

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 minimum temperature for this date. The maximum temperature recorded for this date was 78.7°F on 2024, while the historical minimum was 70.6°F on 2016.

latest data

last year

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. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 71.6°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
Mar 21	68.7°F	71.8°F	72.1°F
Mar 22	68.1°F	71.5°F	72.3°F
Mar 23	68.5°F	71.1°F	72.5°F
Mar 24	69.9°F	71.9°F	72.6°F
Mar 25	69.7°F	73.3°F	72.8°F
Mar 26	70.9°F	73.8°F	72.7°F
Mar 27	72.0°F	73.8°F	72.7°F
Mar 28	73.6°F	74.0°F	72.7°F
Mar 29	73.4°F	74.0°F	73.0°F
Mar 30	73.1°F	73.9°F	73.3°F
Mar 31	73.1°F	74.4°F	73.7°F
Apr 1	73.1°F	75.5°F	73.9°F
Apr 2	73.2°F	76.2°F	74.0°F
Apr 3	71.2°F	77.0°F	74.4°F
Apr 4	71.6°F	78.7°F	74.8°F
Apr 5	71.6°F	79.0°F	74.7°F
Apr 6	71.5°F	78.1°F	74.6°F
Apr 7	71.3°F	77.3°F	74.5°F
Apr 8	71.7°F	78.6°F	74.8°F
Apr 9	71.6°F	78.1°F	74.8°F
Apr 10	71.6°F	77.7°F	74.8°F
Apr 11	71.7°F	76.6°F	74.8°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 69.2°F in Winter, 76.0°F in Spring, 85.5°F in Summer, and 81.4°F in Autumn.