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Warmest sea in Vietnam in January

58 coastal locations in Vietnam ranked by their typical January sea temperature. Region-wide average in January: 23.3°C. The top of the list is where to find the warmest swimming this month.

Warmest in January

Hon Tho Chau

28.3°C January mean in Vietnam

Regional January average

23.3°C

across all 58 coastal locations in Vietnam

Vs annual mean

-3.7°C

below the year-round regional average

What the Vietnam sea feels like in January

Water at this temperature is very pleasant to swim in. If you tend to wear a wetsuit when swimming, you might consider removing it now to avoid the body overheating.

Vietnam monthly average 23.0°C to 29.6°C
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  • Warmest month July 29.6°C
  • Coldest month February 23.0°C
  • Annual mean 27.0°C
  • Months above 20°C 12 of 12

Where January fits in the year

January sits inside the regional pattern shown on the left. Pick a different month to see how the ranking shifts.

All twelve Vietnam month rankings:

Vietnam sea temperature map (live)

The map shows today's latest reading at every Vietnam location. The list below is based on the typical January mean, useful for trip planning weeks or months ahead.

Zoom in to see individual locations. Click a pin for water temperatures. View list →
°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 warmest Vietnam locations in January

Sorted by the typical January mean built from a decade of daily readings at each location. Click any place for its 30-day chart, monthly profile, and full 10-year history.

# Location January mean
1 Hon Tho Chau Kiên Giang 28.3°C
2 Phu Quoc 28.3°C
3 An Thoi 28.1°C
4 Ha Tien tỉnh Kiên Giang 27.9°C
5 Ho Chi Minh City 26.8°C
6 Mui Can Gio Thành phố Hồ Chí Minh 26.7°C
7 Mui Vung Tau Bà Rịa - Vũng Tàu 26.5°C
8 Vung Tau 26.3°C
9 Pointe De Ke Ga Bình Thuận 25.7°C
10 Con Dao Islands 25.6°C
11 Lagi 25.5°C
12 Poulo Condore Ba Ria - Vung Tau 25.5°C
13 Mui Ne 25.1°C
14 Phan Thiet 25.1°C
15 Pulau Cecir De Mer Bình Thuận 24.9°C
16 Pointe de Lagan Bình Thuận 24.9°C
17 Cap Padaran Ninh Thuận 24.7°C
18 Cam Ranh 24.7°C
19 Phan Rang 24.7°C
20 Nha Trang 24.6°C
21 Quy Nhon 24.6°C
22 Song Cau 24.6°C
23 Qui Nhon-A Bình Định 24.5°C
24 Port Dayot Khánh Hòa 24.5°C
25 Vung Ro Phú Yên 24.5°C
Show 25 more ▸
26 Tarn Kwam Bình Định 24.5°C
27 Kikuik Quảng Ngãi 24.4°C
28 Cu Lao Cham Quảng Nam 24.3°C
29 Cham Islands 24.2°C
30 Hoi An 24.0°C
31 Da Nang 23.7°C
32 Chon May (Chumai) Thừa Thiên Huế 23.4°C
33 Thuan An Beach 23.3°C
34 Thuan An Thừa Thiên Huế 23.2°C
35 Hue 23.1°C
36 Quang Khe Quảng Bình 22.1°C
37 Vung Ang Hà Tĩnh 21.8°C
38 Vung Chua Quảng Bình 21.8°C
39 Ile Bach Long Vi Hải Phòng 21.3°C
40 Hon Nieu Cua Lo 21.2°C
41 Hon Me Khanh Hoa province 21.0°C
42 Hon Ne Thanh Hóa 20.9°C
43 Thanh Hoa 20.7°C
44 Cua Ba Lat Nam Định Province 20.5°C
45 Cua Cam Approaches (Hon Dau) Hải Phòng 20.4°C
46 Do Son Hải Phòng 20.4°C
47 Haiphong 20.4°C
48 Hanoi 20.4°C
49 Apowan Hải Phòng 20.3°C
50 Hon Gay Quảng Ninh 20.3°C

Coldest 10 in Vietnam in January

Same data the other way. Helpful if you want to know which Vietnam coasts to avoid for swimming in January.

# Location January mean
1 Loc Chuc San Quảng Ninh 18.4°C
2 Tsieng Mun Quảng Ninh 19.2°C
3 Sha Pak Wan Quảng Ninh 19.7°C
4 Cam Pha 19.7°C
5 Ha Long Bay 20.2°C
6 Cat Ba 20.3°C
7 Tuan Chau 20.3°C
8 Apowan Hải Phòng 20.3°C
9 Hon Gay Quảng Ninh 20.3°C
10 Passe des Hydres Quảng Ninh 20.3°C

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