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

73.8

°F

January 11, 19:44

Trend:

decreasing

Yesterday:

74.0°F

Tomorrow:

73.7°F

Sunrise:

07:16

Sunset:

18:23

Day Length:

11 h. 7 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 73.8°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.2°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 slightly 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 76.3°F on 2024, while the historical minimum was 73.3°F on 2015.

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 73.6°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
Jan 1 75.0°F 77.4°F 75.7°F
Jan 2 74.8°F 77.7°F 75.5°F
Jan 3 74.8°F 76.8°F 75.3°F
Jan 4 74.4°F 76.7°F 75.4°F
Jan 5 73.9°F 76.7°F 75.4°F
Jan 6 74.5°F 76.8°F 75.5°F
Jan 7 74.4°F 76.2°F 75.4°F
Jan 8 74.6°F 76.6°F 75.4°F
Jan 9 74.8°F 76.4°F 75.3°F
Jan 10 74.0°F 76.7°F 75.0°F
Jan 11 73.8°F 76.3°F 75.0°F
Jan 12 73.7°F 76.2°F 74.9°F
Jan 13 73.6°F 75.9°F 74.8°F
Jan 14 73.7°F 76.0°F 74.9°F
Jan 15 73.6°F 75.8°F 74.8°F
Jan 16 73.5°F 75.9°F 74.7°F
Jan 17 73.5°F 75.6°F 74.7°F
Jan 18 73.4°F 75.7°F 74.6°F
Dec 28 75.3°F 77.3°F 76.3°F
Dec 29 75.7°F 77.3°F 76.2°F
Dec 30 74.9°F 77.3°F 76.0°F
Dec 31 75.0°F 77.2°F 75.9°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 75.5°F in Winter, 79.8°F in Spring, 85.0°F in Summer, and 83.0°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Wanning 71.5°F 69mi
Basuo 71.9°F 81mi
Qionghai 68.5°F 93mi

* current water temperature in this city

** straight line distance from Sanya