What are the air and water temperatures in Thailand and will I need a wetsuit?
Air and Water Temperatures Air temperature: 23 C – 35?C (73 F – 95 F), always warm and can be very hot and humid, nights sometimes a little cooler. Water temperature in the Andaman Sea averages around 27 C to 30 C (80 F – 86 F), very pleasant although sometimes thermo clines occur. A 3mm short wetsuit is normally enough, though with 4 dives per day you may want to think about a full length suit particularly if you are succeptable to the cold. Please contact the office a week or so prior to the trip for current water temperatures if you are concerned.
