At this moment warmest sea in Gulf of Thailand was observed in the following locations: Ko Li Pe, Koh Lanta, Koh Kong.
You can find the full list of Gulf 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 |
|---|---|---|---|
| Ko Li Pe | 84.6°F | 84.1°F | 84.0°F |
| Koh Lanta | 83.8°F | 83.2°F | 84.3°F |
| Koh Kong | 83.8°F | 81.7°F | 83.5°F |
| Koh Rong | 83.8°F | 82.5°F | 83.3°F |
| Koh Kood | 83.7°F | 82.2°F | 83.4°F |
| Hat Yai | 83.7°F | 82.8°F | 83.5°F |
| Sihanoukville | 83.3°F | 81.8°F | 83.3°F |
| Koh Dek Koule | 83.3°F | 81.9°F | 83.3°F |
| Taling Ngam Beach | 83.3°F | 81.4°F | 83.3°F |
| Phangan | 83.3°F | 81.3°F | 83.0°F |
| Samui | 83.3°F | 81.6°F | 83.2°F |
| Mae Nam Beach | 83.3°F | 81.5°F | 83.1°F |
| Bo Phut Beach | 83.3°F | 81.5°F | 83.1°F |
| Ko Phangan | 83.3°F | 81.4°F | 83.0°F |
| Lamai Beach | 83.3°F | 81.7°F | 83.2°F |
| Chaweng Beach | 83.3°F | 81.7°F | 83.2°F |
| Choeng Mon Beach | 83.3°F | 81.6°F | 83.1°F |
| Ko Mak | 83.1°F | 82.1°F | 83.3°F |
| Koh Chang | 83.1°F | 81.9°F | 83.3°F |
| Phu Quoc | 82.9°F | 82.7°F | 83.1°F |
| Ko Wai | 82.9°F | 81.9°F | 83.2°F |
| Chumphon | 82.8°F | 80.2°F | 83.1°F |
| Pattani | 82.6°F | 82.7°F | 82.7°F |
| Samet | 82.6°F | 80.5°F | 82.5°F |
| Tao | 82.6°F | 80.9°F | 82.6°F |
| Rayong | 82.4°F | 80.2°F | 82.4°F |
| Narathiwat | 82.4°F | 82.8°F | 82.4°F |
| Trat | 82.2°F | 80.5°F | 83.4°F |
| Surat Thani | 82.2°F | 81.5°F | 82.9°F |
| Koh Lan | 82.0°F | 79.8°F | 81.4°F |
| Pattaya | 81.9°F | 79.7°F | 81.7°F |
| Jomtien | 81.9°F | 79.7°F | 81.8°F |
| Hua Hin | 81.9°F | 78.2°F | 81.0°F |
| Cha-am | 81.7°F | 78.2°F | 81.3°F |
| Prachuap Khiri Khan | 81.5°F | 78.1°F | 81.1°F |
| Bangkok | 81.0°F | 78.3°F | 81.3°F |
Charts below show average sea water temperature for Gulf of Thailand resorts with the warmest sea.
You can also check other months of the year to see sea temperature of Gulf of Thailand resorts at that time.
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