Current sea water temperature:
+75.0°F
| Minimum sea water temperature in March: | 80.4°F |
| Maximum sea water temperature in March: | 70.5°F |
| Average sea water temperature in March: | 75.8°F |
| more information | |
14 days
forecast
forecast
| Sanya |
monthly
weather
weather
| Sanya |
Sea water temperature for the last 10 days:
| March 17 | 75.0°F | March 12 | 76.5°F |
| March 16 | 75.2°F | March 11 | 76.5°F |
| March 15 | 75.6°F | March 10 | 76.5°F |
| March 14 | 75.7°F | March 9 | 76.5°F |
| March 13 | 75.6°F | March 8 | 76.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Sanya?
Based on the data about daily sea water temperature for the last three years the warmest sea in Sanya was noticed in June, September and July.
Monthly Sea Temperatures in Sanya, °F
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 85.3°F. The highest and lowest sea temperatures during the month were 86.9°F and 84.0°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 84.1°F. The highest and lowest sea temperatures during the month were 85.3°F and 82.2°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 84.4°F. The highest and lowest sea temperatures during the month were 85.6°F and 81.7°F.
current
weather
weather
| Sanya |
weather in
March
March
| Sanya |
Best time for vacation in Sanya
Sanya on a weather map
Places in China:
Name
°F
24 Hours Forecast
Sanya
Local time: 15:46
March 17, tuesday
1800
75°F
NW
10 mph
10 mph
2100
70°F
SW
7 mph
7 mph
March 18, wednesday
0000
68°F
SW
7 mph
7 mph
0300
68°F
SW
7 mph
7 mph
0600
68°F
SW
7 mph
7 mph
0900
75°F
W
7 mph
7 mph
1200
79°F
NW
9 mph
9 mph
1500
81°F
NW
10 mph
10 mph
