Swimming in Vietnam in october 2025 Sea temperature by city in october
Do you want to go to the beach in Vietnam in october 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 october in Vietnam by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Vietnam in october 2025
Here, find the average sea temperature in Vietnam in october in several coastal cities.
North Vietnam in october
81°F
min: 77°F / max: 84°F
Do Son Beach (Vạn Hương)
81°F
min: 77°F / max: 85°F
Cat Ba island
81°F
min: 77°F / max: 85°F
Vietnam Central Coast in october
82°F
min: 79°F / max: 84°F
82°F
min: 81°F / max: 84°F
82°F
min: 79°F / max: 84°F
81°F
min: 79°F / max: 84°F
83°F
min: 80°F / max: 86°F
Bai Lang (Cham islands)
81°F
min: 79°F / max: 84°F
South Vietnam in october
85°F
min: 83°F / max: 87°F
Con Dao island
85°F
min: 82°F / max: 88°F
Long Hai Beach
84°F
min: 80°F / max: 87°F
Vũng Tàu
83°F
min: 81°F / max: 87°F
Can Tho
85°F
min: 83°F / max: 87°F
Rach Gia
85°F
min: 83°F / max: 87°F
Where should you go swimming in Vietnam in the month of october?
Swimming in Vietnam in october is ideal
In october in Vietnam swimming conditions are generally the same everywhere.
In october in Halong Bay, Hoi An, Nha Trang, Phu Quoc island (Koh Trol), Da Nang, Huế, Phan Thiet, Bai Lang (Cham islands), Bãi Xép Beach (An Chấn), Co Thach Beach (Bình Thạnh), Con Dao island, Do Son Beach (Vạn Hương), Dốc Lết Beach (Ninh Hòa), Cat Ba island, Ky Co Beach (Nhơn Lý), Long Hai Beach, Mũi Né, Phan Rang Beach, Thuan An Beach, Vũng Tàu, Can Tho, Phu Vang, Qui Nhon, Rach Gia, Tam Ky, Thanh pho Bac Lieu, Tra Vinh and Tuy Hoa, swimming conditions are perfect! With water reaching a maximum of 84°F and an average of 81°F, going in the water (and staying there!) feels great.
Where to go swimming in Vietnam in october: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in october
Halong Bay
| October | |||
| Average sea temperature | 81°F | ||
| Minimum sea temperature | 77°F | ||
| Maximum sea temperature | 84°F | ||
| Average outside temperature | 79°F | ||
| Maximum outside temperature | 83°F | ||
| Minimum outside temperature | 74°F | ||
| Precipitation | 5.9in | ||
| Number of days of precipitation | 5 jour(s) (17%) | ||
| Cloud cover | 40% | ||
| Our opinion | ideal swimming |
More information on swimming in Halong Bay in october
Hoi An
| October | |||
| Average sea temperature | 82°F | ||
| Minimum sea temperature | 79°F | ||
| Maximum sea temperature | 84°F | ||
| Average outside temperature | 81°F | ||
| Maximum outside temperature | 83°F | ||
| Minimum outside temperature | 77°F | ||
| Precipitation | 23.9in | ||
| Number of days of precipitation | 17 jour(s) (55%) | ||
| Cloud cover | 54% | ||
| Our opinion | ideal swimming |
More information on swimming in Hoi An in october
Nha Trang
| October | |||
| Average sea temperature | 82°F | ||
| Minimum sea temperature | 81°F | ||
| Maximum sea temperature | 84°F | ||
| Average outside temperature | 81°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 79°F | ||
| Precipitation | 12.6in | ||
| Number of days of precipitation | 17 jour(s) (53%) | ||
| Cloud cover | 40% | ||
| Our opinion | ideal swimming |
More information on swimming in Nha Trang in october
Phu Quoc island (Koh Trol)
| October | |||
| Average sea temperature | 85°F | ||
| Minimum sea temperature | 83°F | ||
| Maximum sea temperature | 87°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 83°F | ||
| Precipitation | 19.3in | ||
| Number of days of precipitation | 20 jour(s) (65%) | ||
| Cloud cover | 41% | ||
| Our opinion | ideal swimming |
More information on swimming in Phu Quoc island (Koh Trol) in october
Da Nang
| October | |||
| Average sea temperature | 82°F | ||
| Minimum sea temperature | 79°F | ||
| Maximum sea temperature | 84°F | ||
| Average outside temperature | 81°F | ||
| Maximum outside temperature | 83°F | ||
| Minimum outside temperature | 77°F | ||
| Precipitation | 23.9in | ||
| Number of days of precipitation | 17 jour(s) (55%) | ||
| Cloud cover | 54% | ||
| Our opinion | ideal swimming |
More information on swimming in Da Nang in october
List of coastal cities in Vietnam
| Halong Bay in october | ideal swimming |
| Hoi An in october | ideal swimming |
| Nha Trang in october | ideal swimming |
| Phu Quoc island (Koh Trol) in october | ideal swimming |
| Da Nang in october | ideal swimming |
| Huế in october | ideal swimming |
| Phan Thiet in october | ideal swimming |
| Bai Lang (Cham islands) in october | ideal swimming |
| Bãi Xép Beach (An Chấn) in october | ideal swimming |
| Co Thach Beach (Bình Thạnh) in october | ideal swimming |
| Con Dao island in october | ideal swimming |
| Do Son Beach (Vạn Hương) in october | ideal swimming |
| Dốc Lết Beach (Ninh Hòa) in october | ideal swimming |
| Cat Ba island in october | ideal swimming |
| Ky Co Beach (Nhơn Lý) in october | ideal swimming |
| Long Hai Beach in october | ideal swimming |
| Mũi Né in october | ideal swimming |
| Phan Rang Beach in october | ideal swimming |
| Thuan An Beach in october | ideal swimming |
| Vũng Tàu in october | ideal swimming |
| Can Tho in october | ideal swimming |
| Phu Vang in october | ideal swimming |
| Qui Nhon in october | ideal swimming |
| Rach Gia in october | ideal swimming |
| Tam Ky in october | ideal swimming |
| Thanh pho Bac Lieu in october | ideal swimming |
| Tra Vinh in october | ideal swimming |
| Tuy Hoa in october | ideal swimming |