Swimming in Hong Kong in august 2025 Sea temperature by city in august
Do you want to go to the beach in Hong Kong in august 2025? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in august in Hong Kong by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Hong Kong in august 2025
Here, find the average sea temperature in Hong Kong in august in several coastal cities.
84°F
min: 81°F / max: 87°F
84°F
min: 82°F / max: 87°F
84°F
min: 82°F / max: 87°F
Cheung Chau
84°F
min: 82°F / max: 86°F
Lamma Island
84°F
min: 82°F / max: 86°F
Victoria Peak
84°F
min: 81°F / max: 86°F
Repulse Bay beach
84°F
min: 81°F / max: 86°F
Shek O Beach
84°F
min: 82°F / max: 87°F
Where should you go swimming in Hong Kong in the month of august?
Swimming in Hong Kong in august is ideal
In august in Hong Kong swimming conditions are generally the same everywhere.
In august in Hong Kong Island, Kowloon, Tai Po, Cheung Chau, Lamma Island, Victoria Peak , Repulse Bay beach and Shek O Beach, swimming conditions are perfect! With water reaching a maximum of 87°F and an average of 84°F, going in the water (and staying there!) feels great.
Where to go swimming in Hong Kong in august: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in august
Hong Kong Island
| August | |||
| Average sea temperature | 84°F | ||
| Minimum sea temperature | 81°F | ||
| Maximum sea temperature | 87°F | ||
| Average outside temperature | 86°F | ||
| Maximum outside temperature | 88°F | ||
| Minimum outside temperature | 85°F | ||
| Precipitation | 21.2in | ||
| Number of days of precipitation | 20 jour(s) (63%) | ||
| Cloud cover | 36% | ||
| Our opinion | ideal swimming |
More information on swimming in Hong Kong Island in august
Kowloon
| August | |||
| Average sea temperature | 84°F | ||
| Minimum sea temperature | 82°F | ||
| Maximum sea temperature | 87°F | ||
| Average outside temperature | 86°F | ||
| Maximum outside temperature | 88°F | ||
| Minimum outside temperature | 85°F | ||
| Precipitation | 21.2in | ||
| Number of days of precipitation | 20 jour(s) (63%) | ||
| Cloud cover | 36% | ||
| Our opinion | ideal swimming |
More information on swimming in Kowloon in august
Tai Po
| August | |||
| Average sea temperature | 84°F | ||
| Minimum sea temperature | 82°F | ||
| Maximum sea temperature | 87°F | ||
| Average outside temperature | 88°F | ||
| Maximum outside temperature | 90°F | ||
| Minimum outside temperature | 85°F | ||
| Precipitation | 15.4in | ||
| Number of days of precipitation | 17 jour(s) (55%) | ||
| Cloud cover | 37% | ||
| Our opinion | ideal swimming |
More information on swimming in Tai Po in august
Cheung Chau
| August | |||
| Average sea temperature | 84°F | ||
| Minimum sea temperature | 82°F | ||
| Maximum sea temperature | 86°F | ||
| Average outside temperature | 86°F | ||
| Maximum outside temperature | 88°F | ||
| Minimum outside temperature | 85°F | ||
| Precipitation | 21.2in | ||
| Number of days of precipitation | 20 jour(s) (63%) | ||
| Cloud cover | 36% | ||
| Our opinion | ideal swimming |
Lamma Island
| August | |||
| Average sea temperature | 84°F | ||
| Minimum sea temperature | 82°F | ||
| Maximum sea temperature | 86°F | ||
| Average outside temperature | 86°F | ||
| Maximum outside temperature | 88°F | ||
| Minimum outside temperature | 85°F | ||
| Precipitation | 21.2in | ||
| Number of days of precipitation | 20 jour(s) (63%) | ||
| Cloud cover | 36% | ||
| Our opinion | ideal swimming |
List of coastal cities in Hong Kong
| Hong Kong Island in august | ideal swimming |
| Kowloon in august | ideal swimming |
| Tai Po in august | ideal swimming |
| Cheung Chau in august | ideal swimming |
| Lamma Island in august | ideal swimming |
| Victoria Peak in august | ideal swimming |
| Repulse Bay beach in august | ideal swimming |
| Shek O Beach in august | ideal swimming |