Current sea water temperature:
+73.2°F
| Minimum sea water temperature in February: | 73.2°F |
| Maximum sea water temperature in February: | 61.7°F |
| Average sea water temperature in February: | 67.6°F |
| more information | |
14 days
forecast
forecast
| Haikou |
monthly
weather
weather
| Haikou |
Sea water temperature for the last 10 days:
| February 24 | 73.2°F | February 19 | 71.4°F |
| February 23 | 73.0°F | February 18 | 72.1°F |
| February 22 | 72.5°F | February 17 | 73.0°F |
| February 21 | 71.8°F | February 16 | 72.5°F |
| February 20 | 70.9°F | February 15 | 72.3°F |
Monthly sea water temperature, °F
When is the warmest sea in Haikou?
Based on the data about daily sea water temperature for the last three years the warmest sea in Haikou was noticed in August, July and September.
Monthly Sea Temperatures in Haikou, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 85.6°F. The highest and lowest sea temperatures during the month were 88.5°F and 83.5°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 84.9°F. The highest and lowest sea temperatures during the month were 86.0°F and 83.3°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 84.3°F. The highest and lowest sea temperatures during the month were 85.1°F and 82.6°F.
current
weather
weather
| Haikou |
weather in
February
February
| Haikou |
Best time for vacation in Haikou
Haikou on a weather map
Places in China:
Name
°F
24 Hours Forecast
Haikou
Local time: 03:24
February 25, wednesday
0600
70°F
NW
7 mph
7 mph
0900
73°F
NW
9 mph
9 mph
1200
81°F
SW
11 mph
11 mph
1500
81°F
SW
15 mph
15 mph
1800
79°F
W
16 mph
16 mph
2100
73°F
NW
11 mph
11 mph
February 26, thursday
0000
72°F
NW
8 mph
8 mph
0300
72°F
NW
7 mph
7 mph
