At this moment warmest sea in Thailand was observed in the following locations: Similan, Ko Li Pe, Khao Lak.
You can find the full list of Thailand marine locations in the table below. It shows current sea temperature values and averages for current and upcoming months.
| Place name | Current sea temp |
January 2025 | February 2025 |
|---|---|---|---|
| Similan | 83.7°F | 83.4°F | 84.2°F |
| Ko Li Pe | 83.5°F | 84.1°F | 84.0°F |
| Khao Lak | 83.1°F | 83.7°F | 84.5°F |
| Phi Phi | 83.1°F | 83.6°F | 84.1°F |
| Karon Beach | 83.1°F | 83.7°F | 84.0°F |
| Kata Beach | 83.1°F | 83.7°F | 84.0°F |
| Patong Beach | 83.1°F | 83.6°F | 84.1°F |
| Bang Tao Beach | 83.1°F | 83.6°F | 84.2°F |
| Phuket | 83.1°F | 83.5°F | 84.2°F |
| Kalim Beach | 83.1°F | 83.6°F | 84.1°F |
| Nai Harn Beach | 83.1°F | 83.7°F | 84.0°F |
| Surin Beach | 83.1°F | 83.6°F | 84.2°F |
| Cape Panwa | 83.1°F | 83.6°F | 84.1°F |
| Rawai Beach | 83.1°F | 83.7°F | 84.0°F |
| Kamala Beach | 83.1°F | 83.6°F | 84.2°F |
| Nai Yang Beach | 82.9°F | 83.6°F | 84.3°F |
| Mai Khao Beach | 82.9°F | 83.6°F | 84.3°F |
| Krabi | 82.8°F | 83.2°F | 84.1°F |
| Hat Yai | 82.6°F | 82.8°F | 83.5°F |
| Koh Lanta | 82.6°F | 83.2°F | 84.3°F |
| Ko Mak | 82.4°F | 82.1°F | 83.3°F |
| Koh Kood | 82.4°F | 82.2°F | 83.4°F |
| Ko Wai | 82.2°F | 81.9°F | 83.2°F |
| Lamai Beach | 81.9°F | 81.7°F | 83.2°F |
| Koh Chang | 81.9°F | 81.9°F | 83.3°F |
| Chaweng Beach | 81.9°F | 81.7°F | 83.2°F |
| Bo Phut Beach | 81.7°F | 81.5°F | 83.1°F |
| Samui | 81.7°F | 81.6°F | 83.2°F |
| Surat Thani | 81.7°F | 81.5°F | 82.9°F |
| Pattani | 81.7°F | 82.7°F | 82.7°F |
| Taling Ngam Beach | 81.7°F | 81.4°F | 83.3°F |
| Choeng Mon Beach | 81.7°F | 81.6°F | 83.1°F |
| Mae Nam Beach | 81.7°F | 81.5°F | 83.1°F |
| Narathiwat | 81.5°F | 82.8°F | 82.4°F |
| Phangan | 81.3°F | 81.3°F | 83.0°F |
| Ko Phangan | 81.3°F | 81.4°F | 83.0°F |
| Tao | 80.8°F | 80.9°F | 82.6°F |
| Samet | 80.4°F | 80.5°F | 82.5°F |
| Rayong | 80.2°F | 80.2°F | 82.4°F |
| Koh Lan | 80.1°F | 79.8°F | 81.4°F |
| Trat | 79.9°F | 80.5°F | 83.4°F |
| Chumphon | 79.9°F | 80.2°F | 83.1°F |
| Jomtien | 79.7°F | 79.7°F | 81.8°F |
| Pattaya | 79.7°F | 79.7°F | 81.7°F |
| Bangkok | 78.8°F | 78.3°F | 81.3°F |
| Prachuap Khiri Khan | 78.3°F | 78.1°F | 81.1°F |
| Hua Hin | 78.1°F | 78.2°F | 81.0°F |
| Cha-am | 77.9°F | 78.2°F | 81.3°F |
Charts below show average sea water temperature for Thailand resorts with the warmest sea.
You can also check other months of the year to see sea temperature of Thailand resorts at that time.
Places in Thailand:
Name
°F



























