All data are in degrees Fahrenheit

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Water temperature in Sanya

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

75.5

°F

April 4, 10:38

Trend:

increasing

Yesterday:

75.3°F

Tomorrow:

75.5°F

Sunrise:

06:35

Sunset:

18:56

Day Length:

12 h. 21 min.

Sanya in April

Minimum:

73.9°F

Average:

75.4°F

Maximum:

76.9°F

Sea water temperature in Sanya today

As of now, in Sanya, the water temperature is 75.5°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 3.0°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 80.8°F on 2020, while the historical minimum was 75.5°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 minimum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 75.6°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Sanya

Date Current Year

actual* / forecast**

last year 10 years average
Mar 21 73.9°F 76.5°F 76.1°F
Mar 22 73.7°F 76.0°F 76.2°F
Mar 23 73.5°F 75.9°F 76.5°F
Mar 24 73.3°F 77.0°F 76.7°F
Mar 25 73.8°F 77.6°F 76.8°F
Mar 26 74.9°F 78.4°F 76.8°F
Mar 27 75.6°F 77.7°F 76.9°F
Mar 28 75.7°F 78.5°F 77.1°F
Mar 29 76.4°F 78.4°F 77.1°F
Mar 30 76.4°F 78.4°F 77.2°F
Mar 31 75.8°F 79.1°F 77.6°F
Apr 1 76.0°F 80.0°F 77.9°F
Apr 2 75.1°F 80.3°F 78.0°F
Apr 3 75.3°F 80.0°F 78.4°F
Apr 4 75.5°F 80.0°F 78.5°F
Apr 5 75.5°F 79.9°F 78.5°F
Apr 6 75.4°F 79.6°F 78.5°F
Apr 7 75.5°F 80.0°F 78.6°F
Apr 8 75.7°F 80.2°F 78.7°F
Apr 9 75.8°F 80.6°F 78.8°F
Apr 10 75.8°F 79.6°F 78.8°F
Apr 11 75.6°F 78.8°F 78.6°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 Sanya by month

In Sanya, the water temperature is comfortable for swimming all year round.
The warmest water in Sanya was recorded on June 22, 2024, reaching a 88.2°F. While the coldest temperature occurred on February 9, 2015, dipping to 70.2°F. The average readings by season are 75.4°F in Winter, 79.7°F in Spring, 85.0°F in Summer, and 83.0°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Wanning 73.9°F 69mi
Basuo 76.7°F 81mi
Qionghai 73.3°F 93mi

* current water temperature in this city

** straight line distance from Sanya