October is a popular month to ask about Playa Chelem because conditions can shift week to week along this coast. Expect the water near 28.0°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 Gulf of Mexico.
Playa Chelem sea temperature in October — averages 28.0°C
The sea at Playa Chelem in Mexico averages 28.0°C during October, based on long-run climatology for the Gulf of Mexico. Use the live reading below for today's actual water and the monthly grid to compare with the rest of the year.
Average sea · October
28.0°C
tropical · Excellent
Live water now
…
Recommended wetsuit
No wetsuit
At 28.0°C the water is warm enough to swim and surf in just a swimsuit or boardshorts.
Monthly comparison
Yes — ideal swimming weather · Playa Chelem
Can you swim at Playa Chelem in July? — 29.0°C water29.0°CCan you swim at Playa Chelem in August? — 29.0°C water29.0°CCan you swim at Playa Chelem in September? — 29.0°C water29.0°CCan you swim at Playa Chelem in October? — 28.0°C water28.0°CCan you swim at Playa Chelem in November? — 27.0°C water27.0°CCan you swim at Playa Chelem in December? — 25.0°C water25.0°C
Frequently asked questions
What is the average sea temperature at Playa Chelem in October?
Playa Chelem averages 28.0°C in October, based on long-run climatology for the Gulf of Mexico.
Is the sea warm enough to swim at Playa Chelem in October?
Yes, most swimmers find 28.0°C comfortable for unrestricted swimming.
Do I need a wetsuit at Playa Chelem in October?
No wetsuit needed.