Current sea water temperature:
+79.0°F
| Minimum sea water temperature in July: | 87.8°F |
| Maximum sea water temperature in July: | 75.2°F |
| Average sea water temperature in July: | 82.0°F |
| more information | |
14 days
forecast
forecast
| Nantong |
monthly
weather
weather
| Nantong |
Sea water temperature for the last 10 days:
| July 2 | 79.0°F | June 27 | 77.4°F |
| July 1 | 78.4°F | June 26 | 77.7°F |
| June 30 | 78.6°F | June 25 | 77.0°F |
| June 29 | 79.2°F | June 24 | 77.0°F |
| June 28 | 78.3°F | June 23 | 77.0°F |
Monthly sea water temperature, °F
When is the warmest sea in Nantong?
Based on the data about daily sea water temperature for the last three years the warmest sea in Nantong was noticed in August, July and September.
Monthly Sea Temperatures in Nantong, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 87.5°F. The highest and lowest sea temperatures during the month were 90.7°F and 84.9°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 86.0°F and 81.3°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 85.1°F. The highest and lowest sea temperatures during the month were 88.5°F and 80.1°F.
current
weather
weather
| Nantong |
weather in
July
July
| Nantong |
Best time for vacation in Nantong
Nantong on a weather map
Places in China:
Name
°F
24 Hours Forecast
Nantong
Local time: 16:07
July 02, thursday
1800
84°F
N
6 mph
6 mph
2100
79°F
N
7 mph
7 mph
July 03, friday
0000
77°F
N
7 mph
7 mph
0300
77°F
N
6 mph
6 mph
0600
77°F
N
7 mph
7 mph
0900
77°F
NW
4 mph
4 mph
1200
77°F
NW
6 mph
6 mph
1500
79°F
NW
9 mph
9 mph
