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

82.3

°F

August 30, 02:52

Trend:

increasing

Yesterday:

82.2°F

Tomorrow:

82.3°F

Sunrise:

06:27

Sunset:

18:58

Day Length:

12 h. 31 min.

Sanya in September

Minimum:

73.5°F

Average:

75.3°F

Maximum:

76.4°F

Sea water temperature in Sanya today

As of now, in Sanya, the water temperature is 82.3°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 2.2°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 2022, while the historical minimum was 81.7°F on 2019.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 82.7°F, with minimum temperature starting at 82.3°F, while the maximum might reach 83.0°F.

Daily water temperature in Sanya

Date Current Year

actual* / forecast**

last year 10 years average
Aug 16 85.4°F 86.1°F 84.9°F
Aug 17 85.4°F 86.0°F 85.1°F
Aug 18 85.3°F 85.9°F 85.2°F
Aug 19 85.2°F 86.4°F 85.2°F
Aug 20 84.6°F 86.3°F 85.0°F
Aug 21 84.6°F 85.5°F 84.8°F
Aug 22 85.0°F 85.6°F 84.9°F
Aug 23 84.7°F 85.3°F 84.7°F
Aug 24 84.6°F 85.2°F 84.6°F
Aug 25 84.5°F 85.5°F 84.5°F
Aug 26 84.4°F 85.7°F 84.6°F
Aug 27 84.3°F 85.4°F 84.6°F
Aug 28 82.5°F 86.2°F 84.3°F
Aug 29 82.2°F 85.4°F 84.4°F
Aug 30 82.3°F 85.8°F 84.5°F
Aug 31 82.3°F 85.6°F 84.5°F
Sep 1 82.5°F 86.3°F 84.7°F
Sep 2 82.6°F 87.3°F 84.8°F
Sep 3 82.8°F 87.2°F 85.0°F
Sep 4 82.9°F 87.0°F 85.1°F
Sep 5 83.0°F 86.9°F 85.2°F
Sep 6 83.0°F 86.6°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, 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 82.2°F 69mi
Basuo 83.0°F 81mi
Qionghai 81.8°F 93mi

* current water temperature in this city

** straight line distance from Sanya