Measurements:
°C
°F
World Resorts Thailand

Thailand Sea Water Temperature in July

The Thailand resorts with the warmest sea water temperature in July are Ko Li Pe, Pattani and Narathiwat.

Below you can see a list of all popular Thailand resorts and information about sea water temperature in July for the last two years.

Resort Name July 2025 July 2024 July 2023
Ko Li Pe 90.8°F 90.7°F 90.7°F
Pattani 90.6°F 89.9°F 90.3°F
Narathiwat 90.4°F 90.2°F 90.5°F
Hat Yai 90.4°F 90.1°F 91.0°F
Koh Lanta 90.3°F 89.7°F 89.9°F
Krabi 89.8°F 89.9°F 89.7°F
Phi Phi 89.7°F 90.2°F 89.6°F
Cape Panwa 89.4°F 90.1°F 89.2°F
Phuket 89.4°F 89.7°F 89.1°F
Lamai Beach 89.4°F 90.0°F 90.2°F
Rawai Beach 89.3°F 90.1°F 89.0°F
Nai Harn Beach 89.3°F 90.1°F 89.0°F
Koh Lan 89.3°F 89.5°F 90.5°F
Surin Beach 89.3°F 89.6°F 89.1°F
Kamala Beach 89.3°F 89.6°F 89.1°F
Kalim Beach 89.3°F 89.8°F 89.1°F
Bang Tao Beach 89.3°F 89.6°F 89.1°F
Kata Beach 89.3°F 90.0°F 89.0°F
Karon Beach 89.3°F 90.0°F 89.0°F
Patong Beach 89.3°F 89.9°F 89.0°F
Chaweng Beach 89.3°F 89.9°F 90.2°F
Cha-am 89.3°F 89.6°F 90.4°F
Choeng Mon Beach 89.3°F 89.9°F 90.1°F
Rayong 89.3°F 89.1°F 90.2°F
Nai Yang Beach 89.2°F 89.3°F 89.1°F
Samui 89.2°F 89.9°F 90.1°F
Pattaya 89.2°F 89.3°F 90.2°F
Mai Khao Beach 89.2°F 89.1°F 89.1°F
Taling Ngam Beach 89.2°F 89.8°F 90.1°F
Bo Phut Beach 89.2°F 89.9°F 90.1°F
Mae Nam Beach 89.2°F 89.9°F 90.1°F
Jomtien 89.1°F 89.3°F 90.2°F
Ko Phangan 89.1°F 89.8°F 90.1°F
Phangan 89.1°F 89.8°F 90.1°F
Tao 89.0°F 89.8°F 89.9°F
Bangkok 89.0°F 89.1°F 90.4°F
Samet 89.0°F 89.0°F 90.0°F
Surat Thani 89.0°F 88.8°F 89.1°F
Hua Hin 88.9°F 89.5°F 90.2°F
Khao Lak 88.7°F 88.7°F 89.1°F
Ko Wai 88.5°F 88.6°F 89.0°F
Koh Chang 88.4°F 88.9°F 88.9°F
Ko Mak 88.4°F 88.6°F 89.1°F
Koh Kood 88.3°F 88.7°F 89.2°F
Trat 88.3°F 88.2°F 88.9°F
Chumphon 88.2°F 88.6°F 89.0°F
Similan 88.1°F 89.1°F 88.7°F
Prachuap Khiri Khan 87.9°F 88.8°F 88.7°F

Please see following sea water temperature averages charts for the warmest Thailand resorts in July.

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.