Current sea water temperature:
+84.4°F
| Minimum sea water temperature in July: | 89.2°F |
| Maximum sea water temperature in July: | 80.8°F |
| Average sea water temperature in July: | 84.2°F |
| more information | |
14 days
forecast
forecast
| Hong Kong |
monthly
weather
weather
| Hong Kong |
Sea water temperature for the last 10 days:
| July 15 | 84.4°F | July 10 | 84.0°F |
| July 14 | 84.6°F | July 9 | 83.8°F |
| July 13 | 84.7°F | July 8 | 83.8°F |
| July 12 | 85.1°F | July 7 | 83.7°F |
| July 11 | 84.0°F | July 6 | 83.8°F |
Monthly sea water temperature, °F
When is the warmest sea in Hong Kong?
Based on the data about daily sea water temperature for the last three years the warmest sea in Hong Kong was noticed in July, August and September.
Monthly Sea Temperatures in Hong Kong, °F
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 84.2°F. The highest and lowest sea temperatures during the month were 85.1°F and 83.7°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 83.8°F. The highest and lowest sea temperatures during the month were 84.6°F and 83.1°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 84.5°F. The highest and lowest sea temperatures during the month were 86.0°F and 82.0°F.
current
weather
weather
| Hong Kong |
weather in
July
July
| Hong Kong |
Best time for vacation in Hong Kong
Hong Kong on a weather map
Places in China:
Name
°F
24 Hours Forecast
Hong Kong
Local time: 18:46
July 15, wednesday
2100
79°F
N
11 mph
11 mph
July 16, thursday
0000
79°F
N
9 mph
9 mph
0300
79°F
N
6 mph
6 mph
0600
79°F
NE
6 mph
6 mph
0900
81°F
N
6 mph
6 mph
1200
84°F
N
10 mph
10 mph
1500
84°F
N
11 mph
11 mph
1800
82°F
N
11 mph
11 mph
