In January warmest sea in Thailand is usually observed in the following locations: Ko Li Pe, Khao Lak, Nai Harn Beach.
Table below shows the average sea water temperature for marine resorts of Thailand in January for the last three years.
| Place name | January 2025 | January 2024 | January 2023 |
|---|---|---|---|
| Ko Li Pe | 84.1°F | 83.3°F | 83.5°F |
| Khao Lak | 83.7°F | 84.0°F | 83.1°F |
| Nai Harn Beach | 83.7°F | 83.6°F | 82.9°F |
| Rawai Beach | 83.7°F | 83.6°F | 82.9°F |
| Karon Beach | 83.7°F | 83.8°F | 82.9°F |
| Kata Beach | 83.7°F | 83.8°F | 82.9°F |
| Patong Beach | 83.6°F | 83.8°F | 82.9°F |
| Kalim Beach | 83.6°F | 83.9°F | 82.9°F |
| Surin Beach | 83.6°F | 84.0°F | 82.9°F |
| Bang Tao Beach | 83.6°F | 84.0°F | 82.9°F |
| Kamala Beach | 83.6°F | 84.0°F | 82.9°F |
| Phi Phi | 83.6°F | 83.3°F | 83.1°F |
| Cape Panwa | 83.6°F | 83.7°F | 82.9°F |
| Mai Khao Beach | 83.6°F | 84.0°F | 83.0°F |
| Nai Yang Beach | 83.6°F | 84.0°F | 83.0°F |
| Phuket | 83.5°F | 83.9°F | 82.9°F |
| Similan | 83.4°F | 84.1°F | 83.2°F |
| Koh Lanta | 83.2°F | 83.2°F | 83.1°F |
| Krabi | 83.2°F | 83.2°F | 83.0°F |
| Hat Yai | 82.8°F | 83.3°F | 82.8°F |
| Narathiwat | 82.8°F | 82.8°F | 82.1°F |
| Pattani | 82.7°F | 82.9°F | 82.1°F |
| Koh Kood | 82.2°F | 84.4°F | 82.1°F |
| Ko Mak | 82.1°F | 84.3°F | 81.8°F |
| Ko Wai | 81.9°F | 84.2°F | 81.6°F |
| Koh Chang | 81.9°F | 84.2°F | 81.8°F |
| Lamai Beach | 81.7°F | 83.8°F | 81.9°F |
| Chaweng Beach | 81.7°F | 83.8°F | 81.9°F |
| Choeng Mon Beach | 81.6°F | 83.8°F | 81.9°F |
| Samui | 81.6°F | 83.8°F | 81.9°F |
| Bo Phut Beach | 81.5°F | 83.8°F | 81.8°F |
| Mae Nam Beach | 81.5°F | 83.8°F | 81.8°F |
| Surat Thani | 81.5°F | 82.6°F | 81.8°F |
| Taling Ngam Beach | 81.4°F | 83.8°F | 81.9°F |
| Ko Phangan | 81.4°F | 83.8°F | 81.7°F |
| Phangan | 81.3°F | 83.8°F | 81.7°F |
| Tao | 80.9°F | 83.9°F | 81.3°F |
| Samet | 80.5°F | 83.9°F | 81.5°F |
| Trat | 80.5°F | 83.8°F | 81.3°F |
| Rayong | 80.2°F | 83.8°F | 81.4°F |
| Chumphon | 80.2°F | 83.6°F | 80.8°F |
| Koh Lan | 79.8°F | 83.5°F | 80.9°F |
| Jomtien | 79.7°F | 83.4°F | 80.9°F |
| Pattaya | 79.7°F | 83.3°F | 80.8°F |
| Bangkok | 78.3°F | 82.2°F | 79.7°F |
| Hua Hin | 78.2°F | 82.5°F | 79.7°F |
| Cha-am | 78.2°F | 82.5°F | 79.7°F |
| Prachuap Khiri Khan | 78.1°F | 82.4°F | 79.8°F |
Charts below show average sea water temperature for Thailand resorts with the warmest sea in January.
You can also check other months of the year to see sea temperature of Thailand resorts at that time.
Places in Thailand:
Name
°F
