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Warmest sea in Thailand in February

89 coastal locations in Thailand ranked by their typical February sea temperature. Region-wide average in February: 28.5°C. The top of the list is where to find the warmest swimming this month.

Warmest in February

Ko Butang

29.0°C February mean in Thailand

Regional February average

28.5°C

across all 89 coastal locations in Thailand

Vs annual mean

-0.9°C

below the year-round regional average

What the Thailand sea feels like in February

This water temperature is comparable to that of a swimming pool, but it might be higher than most open water swimmers prefer for serious swimming. Make sure to drink plenty of water before and after swimming and don't wear a wetsuit to avoid overheating.

Thailand monthly average 28.1°C to 30.7°C
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  • Warmest month May 30.7°C
  • Coldest month January 28.1°C
  • Annual mean 29.5°C
  • Months above 20°C 12 of 12

Where February fits in the year

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

All twelve Thailand month rankings:

Thailand sea temperature map (live)

The map shows today's latest reading at every Thailand location. The list below is based on the typical February 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 Thailand locations in February

Sorted by the typical February 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 February mean
1 Ko Butang Satun 29.0°C
2 Kantang 29.0°C
3 Ko Lanta 29.0°C
4 Ko Phetra Malacca 29.0°C
5 Pak Nam Trang Chang Wat Trang 29.0°C
6 Ao Muang Trat Chang Wat Trat 29.0°C
7 Ko Lipe 29.0°C
8 Khao Lak 28.9°C
9 Ko Don Ao Nang 28.9°C
10 Banana Beach 28.9°C
11 Ko Miang Phangnga 28.9°C
12 Ao Nang (Krabi) Chang Wat Krabi 28.9°C
13 Cape Panwa 28.9°C
14 Kalim Beach 28.9°C
15 Kamala Beach 28.9°C
16 Karon Beach 28.9°C
17 Kata Beach 28.9°C
18 Ko Taphao Noi (Phuket) Chang Wat Phuket 28.9°C
19 Nai Harn Beach 28.9°C
20 Patong Beach 28.9°C
21 Phuket 28.9°C
22 Rawai Beach 28.9°C
23 Surin Beach 28.9°C
24 Ao Nang 28.9°C
25 Ban Ao Nang 28.9°C
Show 25 more ▸
26 Ko Phi Phi Don 28.9°C
27 Krabi 28.9°C
28 Phi Phi Islands 28.9°C
29 Railay Beach 28.9°C
30 Similan Islands 28.9°C
31 Ko Lela Satun 28.9°C
32 Ko Yao 28.9°C
33 Bangtao Beach 28.9°C
34 Mai Khao Beach 28.9°C
35 Nai Yang Beach 28.9°C
36 Chang Ko Phra Thong Phang-nga 28.8°C
37 Ko Kut 28.8°C
38 Ko Surin Phang-nga 28.8°C
39 Ko Koi Noi Satun 28.8°C
40 Langkawi Chang Wat Satun 28.8°C
41 Surin Islands 28.7°C
42 Ko Chang Tai 28.7°C
43 Ko Chang 28.7°C
44 Laem Ngop 28.7°C
45 Ko Mak 28.6°C
46 Ko Wai 28.6°C
47 Ranong 28.6°C
48 Laem Sing 28.6°C
49 Pak Nam Ranong Chang Wat Ranong 28.5°C
50 Ko Prap Surat Thani Province 28.5°C

Coldest 10 in Thailand in February

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

# Location February mean
1 Ban Mai 26.9°C
2 Ban Talat Yai 26.9°C
3 Hua Hin 27.9°C
4 Ko Lak (Prachuap Khiri Khan) Prachuap Khiri Khan 28.0°C
5 Tak Bai 28.0°C
6 Pattani 28.1°C
7 Yaring 28.1°C
8 Narathiwat 28.1°C
9 Prachuap Khiri Khan 28.1°C
10 Mae Klong Chang Wat Samut Songkhram 28.1°C

More on this region