At this moment warmest sea in Thailand was observed in the following locations: Trat, Khao Lak, Cha-am.
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 |
February 2025 | March 2025 |
|---|---|---|---|
| Trat | 85.5°F | 83.4°F | 85.8°F |
| Khao Lak | 85.1°F | 84.5°F | 85.7°F |
| Cha-am | 84.9°F | 81.3°F | 84.6°F |
| Chumphon | 84.7°F | 83.1°F | 85.1°F |
| Mai Khao Beach | 84.6°F | 84.3°F | 85.6°F |
| Pattaya | 84.6°F | 81.7°F | 84.2°F |
| Rayong | 84.6°F | 82.4°F | 85.1°F |
| Ko Li Pe | 84.6°F | 84.0°F | 85.2°F |
| Koh Kood | 84.6°F | 83.4°F | 85.4°F |
| Jomtien | 84.6°F | 81.8°F | 84.2°F |
| Similan | 84.6°F | 84.2°F | 85.3°F |
| Surin Beach | 84.4°F | 84.2°F | 85.5°F |
| Bangkok | 84.4°F | 81.3°F | 84.3°F |
| Samet | 84.4°F | 82.5°F | 85.1°F |
| Kamala Beach | 84.4°F | 84.2°F | 85.5°F |
| Krabi | 84.4°F | 84.1°F | 85.5°F |
| Nai Yang Beach | 84.4°F | 84.3°F | 85.5°F |
| Bang Tao Beach | 84.4°F | 84.2°F | 85.5°F |
| Phuket | 84.2°F | 84.2°F | 85.5°F |
| Koh Lanta | 84.2°F | 84.3°F | 85.6°F |
| Hua Hin | 84.2°F | 81.0°F | 84.3°F |
| Kalim Beach | 84.2°F | 84.1°F | 85.4°F |
| Koh Chang | 84.0°F | 83.3°F | 85.2°F |
| Cape Panwa | 84.0°F | 84.1°F | 85.4°F |
| Koh Lan | 84.0°F | 81.4°F | 84.0°F |
| Kata Beach | 84.0°F | 84.0°F | 85.2°F |
| Rawai Beach | 84.0°F | 84.0°F | 85.1°F |
| Nai Harn Beach | 84.0°F | 84.0°F | 85.1°F |
| Patong Beach | 84.0°F | 84.1°F | 85.3°F |
| Ko Mak | 84.0°F | 83.3°F | 85.0°F |
| Karon Beach | 84.0°F | 84.0°F | 85.2°F |
| Phi Phi | 83.8°F | 84.1°F | 85.3°F |
| Ko Wai | 83.8°F | 83.2°F | 85.1°F |
| Tao | 83.7°F | 82.6°F | 84.6°F |
| Prachuap Khiri Khan | 83.5°F | 81.1°F | 83.7°F |
| Phangan | 83.3°F | 83.0°F | 84.7°F |
| Surat Thani | 83.3°F | 82.9°F | 84.9°F |
| Ko Phangan | 83.1°F | 83.0°F | 84.6°F |
| Taling Ngam Beach | 83.1°F | 83.3°F | 84.7°F |
| Mae Nam Beach | 82.9°F | 83.1°F | 84.7°F |
| Lamai Beach | 82.9°F | 83.2°F | 84.7°F |
| Bo Phut Beach | 82.9°F | 83.1°F | 84.7°F |
| Samui | 82.9°F | 83.2°F | 84.7°F |
| Chaweng Beach | 82.8°F | 83.2°F | 84.7°F |
| Choeng Mon Beach | 82.8°F | 83.1°F | 84.7°F |
| Narathiwat | 82.8°F | 82.4°F | 83.6°F |
| Hat Yai | 82.6°F | 83.5°F | 85.1°F |
| Pattani | 82.4°F | 82.7°F | 83.8°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
