The Thailand resorts with the warmest sea water temperature in August are Ko Li Pe, Hat Yai and Narathiwat.
Below you can see a list of all popular Thailand resorts and information about sea water temperature in August for the last two years.
| Resort Name | August 2024 | August 2023 | August 2022 |
|---|---|---|---|
| Ko Li Pe | 91.0°F | 90.4°F | 90.1°F |
| Hat Yai | 90.8°F | 90.3°F | 90.3°F |
| Narathiwat | 90.7°F | 90.2°F | 89.6°F |
| Lamai Beach | 90.6°F | 89.5°F | 90.0°F |
| Chaweng Beach | 90.6°F | 89.5°F | 90.0°F |
| Pattani | 90.6°F | 90.1°F | 89.9°F |
| Phi Phi | 90.6°F | 89.6°F | 89.7°F |
| Choeng Mon Beach | 90.6°F | 89.3°F | 89.9°F |
| Samui | 90.6°F | 89.4°F | 89.9°F |
| Bo Phut Beach | 90.5°F | 89.3°F | 89.9°F |
| Mae Nam Beach | 90.5°F | 89.3°F | 89.9°F |
| Ko Phangan | 90.5°F | 89.1°F | 89.8°F |
| Phangan | 90.5°F | 89.0°F | 89.8°F |
| Taling Ngam Beach | 90.4°F | 89.4°F | 89.7°F |
| Cape Panwa | 90.4°F | 89.0°F | 89.3°F |
| Nai Harn Beach | 90.3°F | 88.9°F | 89.2°F |
| Rawai Beach | 90.3°F | 88.9°F | 89.2°F |
| Tao | 90.3°F | 88.8°F | 89.5°F |
| Koh Lanta | 90.2°F | 90.1°F | 89.5°F |
| Karon Beach | 90.2°F | 88.8°F | 89.1°F |
| Kata Beach | 90.2°F | 88.8°F | 89.1°F |
| Krabi | 90.2°F | 89.7°F | 89.4°F |
| Patong Beach | 90.2°F | 88.9°F | 89.1°F |
| Koh Lan | 90.1°F | 89.8°F | 89.4°F |
| Cha-am | 90.1°F | 89.6°F | 89.8°F |
| Phuket | 90.1°F | 88.9°F | 89.0°F |
| Kalim Beach | 90.0°F | 88.9°F | 89.1°F |
| Bang Tao Beach | 90.0°F | 88.9°F | 89.0°F |
| Kamala Beach | 90.0°F | 88.9°F | 89.0°F |
| Surin Beach | 90.0°F | 88.9°F | 89.0°F |
| Hua Hin | 90.0°F | 89.2°F | 89.7°F |
| Ko Mak | 89.9°F | 89.1°F | 88.7°F |
| Koh Kood | 89.9°F | 89.1°F | 88.5°F |
| Samet | 89.9°F | 88.9°F | 89.3°F |
| Ko Wai | 89.8°F | 89.2°F | 88.8°F |
| Nai Yang Beach | 89.8°F | 88.9°F | 88.8°F |
| Koh Chang | 89.8°F | 89.2°F | 89.0°F |
| Jomtien | 89.7°F | 89.5°F | 89.2°F |
| Mai Khao Beach | 89.7°F | 88.9°F | 88.8°F |
| Rayong | 89.7°F | 89.0°F | 89.3°F |
| Pattaya | 89.7°F | 89.6°F | 89.2°F |
| Bangkok | 89.7°F | 89.6°F | 89.6°F |
| Similan | 89.5°F | 88.1°F | 87.9°F |
| Trat | 89.5°F | 89.3°F | 88.6°F |
| Chumphon | 89.4°F | 88.0°F | 88.8°F |
| Surat Thani | 89.3°F | 88.8°F | 88.9°F |
| Khao Lak | 89.3°F | 88.5°F | 88.4°F |
| Prachuap Khiri Khan | 89.1°F | 88.0°F | 88.8°F |
Please see following sea water temperature averages charts for the warmest Thailand resorts in August.
You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.
Thailand Resorts:
NAME
F°
| Bang Tao Beach |  |
+78 |
| Bangkok |  |
+80 |
| Hua Hin | |
+74 |
| Karon Beach | |
+78 |
| Kata Beach | |
+78 |
| Khao Lak | |
+76 |
| Koh Chang | |
+80 |
| Krabi | |
+74 |
| Patong Beach | |
+78 |
| Pattaya | |
+78 |
| Phangan | |
+84 |
| Phi Phi | |
+80 |
| Phuket | |
+78 |
| Samet | |
+78 |
| Samui |  |
+84 |
