In March warmest sea in Gulf of Thailand is usually observed in the following locations: Koh Kong, Trat, Koh Kood.
Table below shows the average sea water temperature for marine resorts of Gulf of Thailand in March for the last three years.
| Place name | March 2025 | March 2024 | March 2023 |
|---|---|---|---|
| Koh Kong | 86.4°F | 86.7°F | 84.7°F |
| Trat | 85.8°F | 86.8°F | 84.6°F |
| Koh Kood | 85.4°F | 86.4°F | 84.1°F |
| Koh Chang | 85.2°F | 86.3°F | 84.2°F |
| Samet | 85.1°F | 86.3°F | 84.1°F |
| Koh Rong | 85.1°F | 85.9°F | 83.8°F |
| Rayong | 85.1°F | 86.6°F | 84.2°F |
| Ko Wai | 85.1°F | 86.2°F | 84.0°F |
| Ko Mak | 85.0°F | 86.2°F | 84.0°F |
| Cha-am | 84.6°F | 85.9°F | 83.3°F |
| Hua Hin | 84.3°F | 85.7°F | 83.0°F |
| Bangkok | 84.3°F | 85.6°F | 83.0°F |
| Jomtien | 84.2°F | 86.0°F | 83.4°F |
| Pattaya | 84.2°F | 86.0°F | 83.5°F |
| Koh Lan | 84.0°F | 85.8°F | 83.2°F |
| Prachuap Khiri Khan | 83.7°F | 85.1°F | 82.8°F |
Charts below show average sea water temperature for Gulf of Thailand resorts with the warmest sea in March.
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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