In December warmest sea in Thailand is usually observed in the following locations: Koh Kood, Ko Mak, Ko Wai.
Table below shows the average sea water temperature for marine resorts of Thailand in December for the last three years.
| Place name | December 2023 | December 2022 | December 2021 |
|---|---|---|---|
| Koh Kood | 85.1°F | 83.7°F | 82.8°F |
| Ko Mak | 85.0°F | 83.6°F | 82.5°F |
| Ko Wai | 84.8°F | 83.4°F | 82.5°F |
| Koh Chang | 84.8°F | 83.2°F | 82.6°F |
| Samet | 84.6°F | 83.2°F | 82.0°F |
| Rayong | 84.5°F | 83.0°F | 82.1°F |
| Trat | 84.5°F | 82.9°F | 82.4°F |
| Ko Li Pe | 84.4°F | 84.3°F | 84.3°F |
| Mai Khao Beach | 84.3°F | 83.7°F | 83.8°F |
| Nai Yang Beach | 84.3°F | 83.8°F | 83.8°F |
| Cape Panwa | 84.3°F | 83.9°F | 83.6°F |
| Phuket | 84.3°F | 83.8°F | 83.7°F |
| Bang Tao Beach | 84.3°F | 83.8°F | 83.8°F |
| Rawai Beach | 84.3°F | 84.0°F | 83.7°F |
| Nai Harn Beach | 84.3°F | 84.0°F | 83.7°F |
| Surin Beach | 84.3°F | 83.8°F | 83.8°F |
| Kamala Beach | 84.3°F | 83.8°F | 83.8°F |
| Kalim Beach | 84.2°F | 83.9°F | 83.8°F |
| Patong Beach | 84.2°F | 83.9°F | 83.8°F |
| Karon Beach | 84.2°F | 84.0°F | 83.8°F |
| Kata Beach | 84.2°F | 84.0°F | 83.8°F |
| Koh Lan | 84.2°F | 83.1°F | 81.6°F |
| Khao Lak | 84.2°F | 83.7°F | 84.0°F |
| Phi Phi | 84.1°F | 83.9°F | 83.6°F |
| Krabi | 84.1°F | 83.5°F | 83.5°F |
| Koh Lanta | 84.1°F | 83.4°F | 83.4°F |
| Similan | 84.0°F | 83.8°F | 83.7°F |
| Jomtien | 83.9°F | 82.8°F | 81.4°F |
| Pattaya | 83.9°F | 82.8°F | 81.4°F |
| Chaweng Beach | 83.6°F | 82.5°F | 82.0°F |
| Lamai Beach | 83.6°F | 82.5°F | 82.0°F |
| Choeng Mon Beach | 83.6°F | 82.5°F | 82.0°F |
| Samui | 83.6°F | 82.4°F | 82.0°F |
| Bo Phut Beach | 83.6°F | 82.4°F | 82.0°F |
| Mae Nam Beach | 83.6°F | 82.4°F | 82.0°F |
| Taling Ngam Beach | 83.6°F | 82.4°F | 82.0°F |
| Ko Phangan | 83.5°F | 82.4°F | 81.9°F |
| Phangan | 83.5°F | 82.4°F | 81.9°F |
| Tao | 83.5°F | 82.4°F | 81.6°F |
| Hat Yai | 83.5°F | 83.0°F | 82.9°F |
| Pattani | 83.5°F | 82.9°F | 82.6°F |
| Narathiwat | 83.4°F | 83.2°F | 82.8°F |
| Cha-am | 83.2°F | 81.7°F | 80.3°F |
| Chumphon | 83.2°F | 81.9°F | 80.9°F |
| Hua Hin | 83.1°F | 81.9°F | 80.3°F |
| Prachuap Khiri Khan | 83.0°F | 81.9°F | 80.4°F |
| Bangkok | 82.8°F | 81.5°F | 80.5°F |
| Surat Thani | 82.4°F | 81.5°F | 81.5°F |
Charts below show average sea water temperature for Thailand resorts with the warmest sea in December.
You can also check other months of the year to see sea temperature of Thailand resorts at that time.
Places in Thailand:
Name
°F
