Swimming in Vietnam in january 2025 Sea temperature by city in january
Do you want to go to the beach in Vietnam in january 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 january in Vietnam by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Vietnam in january 2025
Here, find the average sea temperature in Vietnam in january in several coastal cities.
North Vietnam
67°F
min: 66°F / max: 70°F
Do Son Beach (Vạn Hương)
68°F
min: 66°F / max: 70°F
Cat Ba island
67°F
min: 65°F / max: 70°F
Vietnam Central Coast
74°F
min: 71°F / max: 78°F
77°F
min: 76°F / max: 79°F
74°F
min: 71°F / max: 78°F
74°F
min: 71°F / max: 78°F
77°F
min: 75°F / max: 78°F
Bai Lang (Cham islands)
75°F
min: 71°F / max: 78°F
South Vietnam
82°F
min: 81°F / max: 83°F
Con Dao island
77°F
min: 76°F / max: 79°F
Long Hai Beach
77°F
min: 76°F / max: 79°F
Vũng Tàu
77°F
min: 76°F / max: 78°F
Can Tho
82°F
min: 81°F / max: 84°F
Rach Gia
80°F
min: 79°F / max: 81°F
Where should you go swimming in Vietnam in the month of january?
Swimming in Vietnam in january is ideal (in the best case scenario)
In january in Vietnam swimming conditions vary by city. Details below:
In january in Phu Quoc island (Koh Trol), Can Tho, Rach Gia and Tra Vinh, swimming conditions are perfect! With water reaching a maximum of 83°F and an average of 82°F, going in the water (and staying there!) feels great.
As for Hoi An, Nha Trang, Da Nang, Huế, Phan Thiet, Bai Lang (Cham islands), Bãi Xép Beach (An Chấn), Co Thach Beach (Bình Thạnh), Con Dao island, Dốc Lết Beach (Ninh Hòa), Ky Co Beach (Nhơn Lý), Long Hai Beach, Mũi Né, Phan Rang Beach, Thuan An Beach, Vũng Tàu, Phu Vang, Qui Nhon, Tam Ky, Thanh pho Bac Lieu and Tuy Hoa, swimming is pleasant in january. The sea water is 74°F on average (min: 71°F/max: 78°F) so you can easily spend time in the water.
Swimming in january in Halong Bay, Do Son Beach (Vạn Hương) and Cat Ba island is possible but the sea is generally cool. So though the sea temperature may sometimes reach 70°F, it can also go as low as 66°F. Note that the average is 67°F.
Where to go swimming in Vietnam in january: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in january
Halong Bay
| January | |||
| Average sea temperature | 67°F | ||
| Minimum sea temperature | 66°F | ||
| Maximum sea temperature | 70°F | ||
| Average outside temperature | 63°F | ||
| Maximum outside temperature | 68°F | ||
| Minimum outside temperature | 59°F | ||
| Precipitation | 2.6in | ||
| Number of days of precipitation | 3 jour(s) (9%) | ||
| Cloud cover | 61% | ||
| Our opinion | cool swimming |
More information on swimming in Halong Bay in january
Hoi An
| January | |||
| Average sea temperature | 74°F | ||
| Minimum sea temperature | 71°F | ||
| Maximum sea temperature | 78°F | ||
| Average outside temperature | 72°F | ||
| Maximum outside temperature | 74°F | ||
| Minimum outside temperature | 70°F | ||
| Precipitation | 11.3in | ||
| Number of days of precipitation | 15 jour(s) (50%) | ||
| Cloud cover | 72% | ||
| Our opinion | pleasant swimming |
More information on swimming in Hoi An in january
Nha Trang
| January | |||
| Average sea temperature | 77°F | ||
| Minimum sea temperature | 76°F | ||
| Maximum sea temperature | 79°F | ||
| Average outside temperature | 76°F | ||
| Maximum outside temperature | 79°F | ||
| Minimum outside temperature | 72°F | ||
| Precipitation | 4.6in | ||
| Number of days of precipitation | 5 jour(s) (17%) | ||
| Cloud cover | 48% | ||
| Our opinion | pleasant swimming |
More information on swimming in Nha Trang in january
Phu Quoc island (Koh Trol)
| January | |||
| Average sea temperature | 82°F | ||
| Minimum sea temperature | 81°F | ||
| Maximum sea temperature | 83°F | ||
| Average outside temperature | 81°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 79°F | ||
| Precipitation | 3.3in | ||
| Number of days of precipitation | 5 jour(s) (15%) | ||
| Cloud cover | 27% | ||
| Our opinion | ideal swimming |
More information on swimming in Phu Quoc island (Koh Trol) in january
Da Nang
| January | |||
| Average sea temperature | 74°F | ||
| Minimum sea temperature | 71°F | ||
| Maximum sea temperature | 78°F | ||
| Average outside temperature | 72°F | ||
| Maximum outside temperature | 74°F | ||
| Minimum outside temperature | 70°F | ||
| Precipitation | 11.3in | ||
| Number of days of precipitation | 15 jour(s) (50%) | ||
| Cloud cover | 72% | ||
| Our opinion | pleasant swimming |
More information on swimming in Da Nang in january
List of coastal cities in Vietnam
| Halong Bay in january | cool swimming |
| Hoi An in january | pleasant swimming |
| Nha Trang in january | pleasant swimming |
| Phu Quoc island (Koh Trol) in january | ideal swimming |
| Da Nang in january | pleasant swimming |
| Huế in january | pleasant swimming |
| Phan Thiet in january | pleasant swimming |
| Bai Lang (Cham islands) in january | pleasant swimming |
| Bãi Xép Beach (An Chấn) in january | pleasant swimming |
| Co Thach Beach (Bình Thạnh) in january | pleasant swimming |
| Con Dao island in january | pleasant swimming |
| Do Son Beach (Vạn Hương) in january | cool swimming |
| Dốc Lết Beach (Ninh Hòa) in january | pleasant swimming |
| Cat Ba island in january | cool swimming |
| Ky Co Beach (Nhơn Lý) in january | pleasant swimming |
| Long Hai Beach in january | pleasant swimming |
| Mũi Né in january | pleasant swimming |
| Phan Rang Beach in january | pleasant swimming |
| Thuan An Beach in january | pleasant swimming |
| Vũng Tàu in january | pleasant swimming |
| Can Tho in january | ideal swimming |
| Phu Vang in january | pleasant swimming |
| Qui Nhon in january | pleasant swimming |
| Rach Gia in january | ideal swimming |
| Tam Ky in january | pleasant swimming |
| Thanh pho Bac Lieu in january | pleasant swimming |
| Tra Vinh in january | ideal swimming |
| Tuy Hoa in january | pleasant swimming |