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Coldest sea in Thailand in November

89 coastal locations in Thailand ranked by typical November sea temperature, coldest first. Region-wide average in November: 29.2°C.

Coldest in November

Pak Nam Ranong

28.8°C November mean in Thailand

Regional November average

29.2°C

across all 89 coastal locations in Thailand

Vs annual mean

-0.2°C

below the year-round regional average

What the Thailand sea feels like in November

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 November fits in the year

November 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 November mean.

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 coldest Thailand locations in November

Sorted by typical November mean from a decade of daily readings, coldest first. Click any place for the full location page.

# Location November mean
1 Pak Nam Ranong Chang Wat Ranong 28.8°C
2 Ranong 28.8°C
3 Lipa Noi 28.8°C
4 Mae Nam 28.8°C
5 Ko Tao 28.9°C
6 Lang Suan Chumphon 28.9°C
7 Taling Ngam Beach 28.9°C
8 Bo Phut Beach 28.9°C
9 Chaweng Beach 28.9°C
10 Choeng Mon Beach 28.9°C
11 Koh Phangan 28.9°C
12 Koh Samui 28.9°C
13 Mae Nam Beach 28.9°C
14 Ko Prap Surat Thani Province 28.9°C
15 Lamai Beach 28.9°C
16 Prachuap Khiri Khan 28.9°C
17 Khanom Beach 28.9°C
18 Ko Lak (Prachuap Khiri Khan) Prachuap Khiri Khan 28.9°C
19 Surin Islands 29.0°C
20 Chang Ko Phra Thong Phang-nga 29.0°C
21 Mae Klong Chang Wat Samut Songkhram 29.0°C
22 Hua Hin 29.1°C
23 Ko Surin Phang-nga 29.1°C
24 Bangkok Bar Central Thailand 29.1°C
25 Bangkok 29.1°C
Show 25 more ▸
26 Phra Pradaeng 29.1°C
27 Ko Si Chang 29.1°C
28 Si Racha 29.1°C
29 Similan Islands 29.1°C
30 Ko Miang Phangnga 29.2°C
31 Bang Lamung 29.2°C
32 Jomtien Beach 29.2°C
33 Ko Lan 29.2°C
34 Pattaya 29.2°C
35 Tak Bai 29.2°C
36 Narathiwat 29.2°C
37 Banana Beach 29.2°C
38 Cape Panwa 29.2°C
39 Kalim Beach 29.2°C
40 Kamala Beach 29.2°C
41 Karon Beach 29.2°C
42 Kata Beach 29.2°C
43 Nai Harn Beach 29.2°C
44 Patong Beach 29.2°C
45 Phuket 29.2°C
46 Rawai Beach 29.2°C
47 Surin Beach 29.2°C
48 Pattani 29.2°C
49 Sattahip 29.2°C
50 Yaring 29.2°C

Warmest 10 in Thailand in November

Same data the other way. The warmest spots for the same month.

# Location November mean
1 Ao Muang Trat Chang Wat Trat 29.7°C
2 Ko Koi Noi Satun 29.6°C
3 Langkawi Chang Wat Satun 29.6°C
4 Ko Kut 29.6°C
5 Ko Lela Satun 29.6°C
6 Ko Don Ao Nang 29.5°C
7 Ko Chang Tai 29.5°C
8 Ko Chang 29.5°C
9 Laem Ngop 29.5°C
10 Kantang 29.5°C

More on this region