The Thailand resorts with the warmest sea water temperature in August are Hat Yai, Ko Li Pe and Lamai Beach.
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 2022 | August 2021 | August 2020 |
|---|---|---|---|
| Hat Yai | 90.3°F | 90.0°F | 90.7°F |
| Ko Li Pe | 90.1°F | 89.9°F | 90.7°F |
| Lamai Beach | 90.0°F | 89.1°F | 90.3°F |
| Chaweng Beach | 90.0°F | 89.1°F | 90.3°F |
| Choeng Mon Beach | 89.9°F | 89.1°F | 90.3°F |
| Pattani | 89.9°F | 89.9°F | 89.9°F |
| Samui | 89.9°F | 89.0°F | 90.3°F |
| Mae Nam Beach | 89.9°F | 89.0°F | 90.2°F |
| Bo Phut Beach | 89.9°F | 89.0°F | 90.2°F |
| Cha-am | 89.8°F | 89.4°F | 90.2°F |
| Ko Phangan | 89.8°F | 89.0°F | 90.2°F |
| Phangan | 89.8°F | 88.9°F | 90.2°F |
| Taling Ngam Beach | 89.7°F | 89.1°F | 90.1°F |
| Phi Phi | 89.7°F | 89.0°F | 90.1°F |
| Hua Hin | 89.7°F | 89.2°F | 89.9°F |
| Narathiwat | 89.6°F | 90.0°F | 90.0°F |
| Bangkok | 89.6°F | 89.2°F | 89.4°F |
| Koh Lanta | 89.5°F | 89.3°F | 89.5°F |
| Tao | 89.5°F | 88.9°F | 89.9°F |
| Krabi | 89.4°F | 88.9°F | 89.4°F |
| Koh Lan | 89.4°F | 89.2°F | 89.8°F |
| Cape Panwa | 89.3°F | 88.6°F | 90.0°F |
| Samet | 89.3°F | 88.7°F | 89.5°F |
| Rayong | 89.3°F | 88.6°F | 89.5°F |
| Nai Harn Beach | 89.2°F | 88.4°F | 90.0°F |
| Jomtien | 89.2°F | 89.0°F | 89.5°F |
| Rawai Beach | 89.2°F | 88.4°F | 90.0°F |
| Pattaya | 89.2°F | 89.0°F | 89.5°F |
| Karon Beach | 89.1°F | 88.4°F | 89.9°F |
| Kata Beach | 89.1°F | 88.4°F | 89.9°F |
| Patong Beach | 89.1°F | 88.3°F | 89.8°F |
| Kalim Beach | 89.1°F | 88.3°F | 89.7°F |
| Phuket | 89.0°F | 88.3°F | 89.7°F |
| Bang Tao Beach | 89.0°F | 88.3°F | 89.7°F |
| Surin Beach | 89.0°F | 88.3°F | 89.7°F |
| Kamala Beach | 89.0°F | 88.3°F | 89.7°F |
| Koh Chang | 89.0°F | 88.5°F | 89.1°F |
| Surat Thani | 88.9°F | 88.5°F | 88.8°F |
| Nai Yang Beach | 88.8°F | 88.2°F | 89.4°F |
| Ko Wai | 88.8°F | 88.4°F | 89.0°F |
| Chumphon | 88.8°F | 88.0°F | 89.2°F |
| Prachuap Khiri Khan | 88.8°F | 88.3°F | 89.3°F |
| Mai Khao Beach | 88.8°F | 88.1°F | 89.3°F |
| Ko Mak | 88.7°F | 88.4°F | 89.0°F |
| Trat | 88.6°F | 87.9°F | 88.3°F |
| Koh Kood | 88.5°F | 88.4°F | 89.0°F |
| Khao Lak | 88.4°F | 88.0°F | 88.7°F |
| Similan | 87.9°F | 88.1°F | 89.1°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°
| Bangkok |  |
+86 |
| Chumphon | |
+86 |
| Hua Hin |  |
+82 |
| Koh Chang | |
+86 |
| Krabi | |
+86 |
| Narathiwat | |
+86 |
| Pattani | |
+90 |
| Pattaya | |
+84 |
| Phi Phi | |
+88 |
| Phuket | |
+88 |
| Prachuap Khiri Khan | |
+84 |
| Rayong | |
+84 |
| Samet | |
+84 |
| Samui | |
+90 |
| Surat Thani | |
+90 |
