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

76.2

°F

January 2, 14:58

Trend:

decreasing

Yesterday:

76.4°F

Tomorrow:

76.0°F

Sunrise:

07:14

Sunset:

18:18

Day Length:

11 h. 4 min.

Sanya in January

Minimum:

74.3°F

Average:

75.7°F

Maximum:

77.4°F

Sea water temperature in Sanya today

As of now, in Sanya, the water temperature is 76.2°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.7°F higher 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 fall a bit.

Recent sea temperature and forecast

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 77.7°F on 2024, while the historical minimum was 73.8°F on 2018.

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 76.0°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
Jan 1 76.4°F 75.0°F 75.7°F
Jan 2 76.2°F 74.8°F 75.5°F
Jan 3 76.0°F 74.8°F 75.3°F
Jan 4 76.1°F 74.4°F 75.4°F
Jan 5 76.0°F 73.9°F 75.4°F
Jan 6 76.2°F 74.5°F 75.5°F
Jan 7 76.0°F 74.4°F 75.4°F
Jan 8 76.0°F 74.6°F 75.4°F
Jan 9 76.0°F 74.8°F 75.3°F
Dec 19 76.6°F 77.2°F 76.9°F
Dec 20 76.8°F 75.9°F 76.7°F
Dec 21 77.0°F 75.8°F 76.8°F
Dec 22 77.1°F 75.7°F 76.9°F
Dec 23 76.9°F 75.5°F 76.7°F
Dec 24 77.0°F 75.4°F 76.6°F
Dec 25 76.7°F 75.2°F 76.5°F
Dec 26 76.9°F 75.1°F 76.4°F
Dec 27 76.6°F 75.3°F 76.4°F
Dec 28 76.6°F 75.3°F 76.3°F
Dec 29 76.7°F 75.7°F 76.2°F
Dec 30 76.4°F 74.9°F 76.0°F
Dec 31 76.4°F 75.0°F 76.0°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, 84.9°F in Summer, and 83.0°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Wanning 75.1°F 69mi
Basuo 74.2°F 81mi
Qionghai 73.9°F 93mi

* current water temperature in this city

** straight line distance from Sanya