July is a popular month to ask about Kata Beach because conditions can shift week to week along this coast. Expect the water near 29,0°C, with daily variation from wind, tides and recent storms. We refresh the live value from Open-Meteo Marine every hour, so the headline above always reflects the current state of the Andaman Sea.
Kata Beach sea temperature in July — averages 29,0°C
The sea at Kata Beach in Thailand averages 29,0°C during July, based on long-run climatology for the Andaman Sea. Use the live reading below for today's actual water and the monthly grid to compare with the rest of the year.
Average sea · July
29,0°C
tropical · Excellent
Live water now
…
July
Recommended wetsuit
No wetsuit
At 29.0°C the water is warm enough to swim and surf in just a swimsuit or boardshorts.
Monthly comparison
Yes — ideal swimming weather · Kata Beach
Can you swim at Kata Beach in July? — 29,0°C water29,0°CCan you swim at Kata Beach in August? — 29,0°C water29,0°CCan you swim at Kata Beach in September? — 29,0°C water29,0°CCan you swim at Kata Beach in October? — 29,0°C water29,0°CCan you swim at Kata Beach in November? — 28,0°C water28,0°CCan you swim at Kata Beach in December? — 27,0°C water27,0°C
Frequently asked questions
What is the average sea temperature at Kata Beach in July?
Kata Beach averages 29,0°C in July, based on long-run climatology for the Andaman Sea.
Is the sea warm enough to swim at Kata Beach in July?
Yes, most swimmers find 29,0°C comfortable for unrestricted swimming.
Do I need a wetsuit at Kata Beach in July?
No wetsuit needed.