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

82.7

°F

August 11, 18:14

Trend:

stable

Yesterday:

82.9°F

Tomorrow:

82.7°F

Sunrise:

06:23

Sunset:

19:12

Day Length:

12 h. 49 min.

Sanya in August

Minimum:

74.6°F

Average:

75.4°F

Maximum:

76.7°F

Sea water temperature in Sanya today

As of now, in Sanya, the water temperature is 82.7°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 2.4°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 considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 86.2°F on 2020, while the historical minimum was 83.9°F on 2023.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 82.7°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
Jul 28 84.5°F 81.8°F 84.2°F
Jul 29 83.9°F 81.7°F 84.3°F
Jul 30 85.1°F 81.6°F 84.3°F
Jul 31 85.0°F 81.8°F 84.6°F
Aug 1 84.9°F 81.7°F 84.7°F
Aug 2 84.8°F 81.9°F 84.7°F
Aug 3 84.8°F 82.2°F 84.8°F
Aug 4 85.1°F 81.9°F 84.7°F
Aug 5 85.6°F 81.9°F 84.7°F
Aug 6 84.7°F 82.1°F 84.7°F
Aug 7 85.2°F 82.2°F 84.7°F
Aug 8 84.3°F 84.1°F 84.7°F
Aug 9 83.4°F 84.2°F 84.8°F
Aug 10 82.9°F 84.2°F 84.8°F
Aug 11 82.7°F 84.5°F 85.1°F
Aug 12 82.7°F 86.0°F 85.1°F
Aug 13 82.8°F 86.0°F 85.2°F
Aug 14 82.7°F 85.5°F 85.1°F
Aug 15 82.5°F 85.5°F 85.0°F
Aug 16 82.6°F 85.4°F 85.0°F
Aug 17 82.7°F 85.4°F 85.2°F
Aug 18 82.8°F 85.3°F 85.2°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 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, 2018, dipping to 70.2°F. The average readings by season are 75.5°F in Winter, 79.8°F in Spring, 85.0°F in Summer, and 82.9°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Wanning 83.6°F 69mi
Basuo 85.3°F 81mi
Qionghai 83.7°F 93mi

* current water temperature in this city

** straight line distance from Sanya