Water temperature in Sanya
75.1
°F
January 23, 15:29
Trend:
decreasingYesterday:
75.1°FTomorrow:
74.9°F
Sunrise:
Sunset:
Day Length:
11 h. 14 min.Sanya in January
Minimum:
74.3°FAverage:
75.8°FMaximum:
77.4°FSea water temperature in Sanya today
As of now, in Sanya, the water temperature is 75.1°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.3°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
The water temperature today is above average for the last two weeks, showing a small increase in temperature. 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 76.1°F on 2016, while the historical minimum was 73.0°F on 2025.
Daily water temperature in Sanya
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Jan 9 | 74.3°F | 74.8°F | 75.4°F |
| Jan 10 | 74.0°F | 74.0°F | 75.1°F |
| Jan 11 | 74.0°F | 73.8°F | 75.0°F |
| Jan 12 | 73.6°F | 73.3°F | 74.8°F |
| Jan 13 | 74.0°F | 72.8°F | 74.7°F |
| Jan 14 | 74.0°F | 73.1°F | 74.8°F |
| Jan 15 | 74.4°F | 73.1°F | 74.8°F |
| Jan 16 | 74.2°F | 72.9°F | 74.7°F |
| Jan 17 | 74.4°F | 72.1°F | 74.6°F |
| Jan 18 | 74.8°F | 72.4°F | 74.6°F |
| Jan 19 | 75.0°F | 72.8°F | 74.6°F |
| Jan 20 | 75.1°F | 72.8°F | 74.6°F |
| Jan 21 | 75.1°F | 72.8°F | 74.6°F |
| Jan 22 | 75.1°F | 73.0°F | 74.8°F |
| Jan 23 | 75.1°F | 73.0°F | 74.8°F |
| Jan 24 | 74.9°F | 73.2°F | 74.6°F |
| Jan 25 | 74.9°F | 73.9°F | 74.6°F |
| Jan 26 | 74.8°F | 74.3°F | 74.5°F |
| Jan 27 | 74.7°F | 74.4°F | 74.4°F |
| Jan 28 | 74.6°F | 74.1°F | 74.2°F |
| Jan 29 | 74.5°F | 73.0°F | 74.2°F |
| Jan 30 | 74.4°F | 72.5°F | 74.1°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.
