Current sea water temperature:
+84.7°F
| Minimum sea water temperature in September: | 88.5°F |
| Maximum sea water temperature in September: | 73.6°F |
| Average sea water temperature in September: | 80.5°F |
| more information | |
14 days
forecast
forecast
| Nantong |
monthly
weather
weather
| Nantong |
Sea water temperature for the last 10 days:
| September 3 | 84.7°F | August 29 | 84.4°F |
| September 2 | 84.9°F | August 28 | 84.6°F |
| September 1 | 85.1°F | August 27 | 84.6°F |
| August 31 | 84.7°F | August 26 | 84.4°F |
| August 30 | 85.1°F | August 25 | 85.1°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:
2026
2025
2024
The average sea water temperature in August of 2026 was 85.1°F. The highest and lowest sea temperatures during the month were 87.8°F and 82.2°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 82.6°F. The highest and lowest sea temperatures during the month were 87.4°F and 78.4°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
September
September
| Nantong |
Best time for vacation in Nantong
Nantong on a weather map
Places in China:
Name
°F
24 Hours Forecast
Nantong
Local time: 14:21
September 04, friday
1500
81°F
SW
14 mph
14 mph
1800
77°F
S
12 mph
12 mph
2100
73°F
S
7 mph
7 mph
September 05, saturday
0000
73°F
S
6 mph
6 mph
0300
73°F
S
6 mph
6 mph
0600
73°F
S
7 mph
7 mph
0900
81°F
SW
12 mph
12 mph
1200
84°F
SW
10 mph
10 mph
