Measurements:
°C
°F
Shenzhen
82°F
NE 11 mph
Feels like: 90°F
Precip: 89%
World Resorts China Shenzhen Weather

Shenzhen Sea Water Temperature

Current Sea Water Temperature:
+88.0°F
Maximum Sea Water Temperature in July: 94.4°F
Minimum Sea Water Temperature in July: 84.2°F
Average water temperature in July: 88.5°F

Sea Water Temperature for the Last 10 Days:

July 13 88.0°F July 08 88.2°F
July 12 89.4°F July 07 87.8°F
July 11 88.0°F July 06 88.4°F
July 10 88.0°F July 05 88.4°F
July 09 88.2°F July 04 88.6°F

When is the Warmest Sea for Shenzhen?

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

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Shenzhen was 88.2°F. The maximum and minimum values were 86.8°F and 89.4°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Shenzhen was 88.9°F. The maximum and minimum values were 87.4°F and 90.8°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Shenzhen was 88.8°F. The maximum and minimum values were 86.6°F and 90.8°F respectively.

Best Time to Visit Shenzhen
The most sunny months:
January 14 days
December 14 days
October 13 days
The most warm months:
July 94.6 °F
August 94.6 °F
September 93.4 °F
Warmest sea temperature:
August 88.5 °F
July 88.5 °F
September 87.7 °F
The most cold months:
January 69.3 °F
December 71.1 °F
February 71.7 °F
The most rainy months:
August 10 days
June 9 days
May 8 days
The most windy months:
July 8 mph
June 8 mph
October 7 mph

Shenzhen on the Weather Map

China Resorts:
NAME
Beidaihe +90
Beijing +98
Dadunhai +86
Dalian +78
Guangzhou +92
Hainan +82
Hong Kong +82
Qinhuangdao +90
Quingdao +86
Sanya +86
Shanghai +100
Shenzhen +82
Weihai +78
Yalong Bay +86
Yantai +78
24 Hours Weather Forecast
Shenzhen
Local time: 14:43
14 jul, tuesday
1500 82°F
NE
11 mph
1800 82°F
N
10 mph
2100 82°F
NE
10 mph
15 jul, wednesday
0000 82°F
NE
13 mph
0300 82°F
NE
12 mph
0600 82°F
N
9 mph
0900 82°F
N
10 mph
1200 82°F
N
8 mph