Current sea water temperature:
+75.9°F
| Minimum sea water temperature in September: | 79.5°F |
| Maximum sea water temperature in September: | 68.9°F |
| Average sea water temperature in September: | 75.0°F |
| more information | |
14 days
forecast
forecast
| Weihai |
monthly
weather
weather
| Weihai |
Sea water temperature for the last 10 days:
| September 13 | 75.9°F | September 8 | 78.3°F |
| September 12 | 76.3°F | September 7 | 78.1°F |
| September 11 | 76.1°F | September 6 | 77.9°F |
| September 10 | 76.6°F | September 5 | 77.7°F |
| September 9 | 77.2°F | September 4 | 78.1°F |
Monthly sea water temperature, °F
When is the warmest sea in Weihai?
Based on the data about daily sea water temperature for the last three years the warmest sea in Weihai was noticed in August, September and July.
Monthly Sea Temperatures in Weihai, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 80.2°F. The highest and lowest sea temperatures during the month were 82.6°F and 78.1°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 76.9°F. The highest and lowest sea temperatures during the month were 79.3°F and 73.6°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 74.4°F. The highest and lowest sea temperatures during the month were 80.4°F and 70.7°F.
current
weather
weather
| Weihai |
weather in
September
September
| Weihai |
Best time for vacation in Weihai
Weihai on a weather map
Places in China:
Name
°F
24 Hours Forecast
Weihai
Local time: 01:22
September 14, monday
0300

72°F
S
15 mph
15 mph
0600

70°F
S
12 mph
12 mph
0900

73°F
S
14 mph
14 mph
1200

73°F
S
14 mph
14 mph
1500

72°F
S
12 mph
12 mph
1800

68°F
SE
9 mph
9 mph
2100

68°F
SE
8 mph
8 mph
September 15, tuesday
0000

66°F
SE
6 mph
6 mph




























