Measurements:
°C
°F
Weihai
64°F
S 14 mph
Feels like: 64°F
Precip: 3%
World Resorts China Weihai Weather

Weihai Sea Water Temperature

Current Sea Water Temperature:
+70.6°F
Maximum Sea Water Temperature in October: 78.2°F
Minimum Sea Water Temperature in October: 62.2°F
Average water temperature in October: 69.8°F

Sea Water Temperature for the Last 10 Days:

October 24 70.6°F October 19 71.6°F
October 23 70.4°F October 18 71.4°F
October 22 70.4°F October 17 71.8°F
October 21 71.0°F October 16 72.2°F
October 20 71.4°F October 15 72.6°F

When is the Warmest Sea for Weihai?

According to our data for the last three years for Weihai the highest average sea water temperature was in August, September and July.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Weihai was 83.5°F. The maximum and minimum values were 81.2°F and 86.2°F respectively.

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Weihai was 79.1°F. The maximum and minimum values were 77.0°F and 81.4°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Weihai was 77.2°F. The maximum and minimum values were 73.0°F and 83.8°F respectively.

Best Time to Visit Weihai
The most sunny months:
June 20 days
May 20 days
March 20 days
The most warm months:
August 86.2 °F
July 85.7 °F
June 79.3 °F
Warmest sea temperature:
August 80.9 °F
September 77.8 °F
July 76.3 °F
The most cold months:
January 33.1 °F
February 35.5 °F
December 38.5 °F
The most rainy months:
August 7 days
July 5 days
May 3 days
The most windy months:
December 14 mph
January 14 mph
November 13 mph

Weihai on the Weather Map

China Resorts:
NAME
F°
Beidaihe +58
Beijing +56
Dadunhai +86
Dalian +68
Guangzhou +94
Hainan +90
Hong Kong +86
Macau +86
Quingdao +70
Sanya +86
Shanghai +72
Shenzhen +88
Taipei +78
Weihai +64
Yalong Bay +86
24 Hours Weather Forecast
Weihai
Local time: 14:22
25 oct, sunday
1500 64°F
S
14 mph
1800 62°F
S
12 mph
2100 62°F
S
9 mph
26 oct, monday
0000 62°F
S
11 mph
0300 62°F
S
13 mph
0600 62°F
S
11 mph
0900 64°F
SE
11 mph
1200 64°F
SE
17 mph