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

84.8

°F

June 26, 20:54

Trend:

decreasing

Yesterday:

85.0°F

Tomorrow:

84.7°F

Sunrise:

06:08

Sunset:

19:21

Day Length:

13 h. 13 min.

Sanya in July

Minimum:

74.4°F

Average:

75.4°F

Maximum:

77.1°F

Sea water temperature in Sanya today

As of now, in Sanya, the water temperature is 84.8°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 0.7°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 closely matches the previous two weeks' average, indicating a stable trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 87.1°F on 2024, while the historical minimum was 84.3°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 84.8°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
Jun 12 85.9°F 85.6°F 85.4°F
Jun 13 85.8°F 85.7°F 85.3°F
Jun 14 85.7°F 86.4°F 85.2°F
Jun 15 85.6°F 85.5°F 85.2°F
Jun 16 85.5°F 85.8°F 85.1°F
Jun 17 85.2°F 85.8°F 85.2°F
Jun 18 84.3°F 85.8°F 85.1°F
Jun 19 84.2°F 85.7°F 84.8°F
Jun 20 84.1°F 86.0°F 85.0°F
Jun 21 83.9°F 87.4°F 85.4°F
Jun 22 84.4°F 88.2°F 85.7°F
Jun 23 84.7°F 88.1°F 85.6°F
Jun 24 84.7°F 87.8°F 85.5°F
Jun 25 85.0°F 87.5°F 85.5°F
Jun 26 84.8°F 87.1°F 85.5°F
Jun 27 84.7°F 86.8°F 85.4°F
Jun 28 84.7°F 86.9°F 85.4°F
Jun 29 84.9°F 86.7°F 85.6°F
Jun 30 84.8°F 86.7°F 85.5°F
Jul 1 85.0°F 86.3°F 85.7°F
Jul 2 84.9°F 86.8°F 85.6°F
Jul 3 84.8°F 86.5°F 85.5°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 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 84.0°F 69mi
Basuo 85.8°F 81mi
Qionghai 82.2°F 93mi

* current water temperature in this city

** straight line distance from Sanya