April is a popular month to ask about San Pedro Beach because conditions can shift week to week along this coast. Expect the water near 27.0°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 Caribbean Sea.
San Pedro Beach sea temperature in April — averages 27.0°C
The sea at San Pedro Beach in Belize averages 27.0°C during April, based on long-run climatology for the Caribbean 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 · April
27.0°C
tropical · Excellent
Live water now
…
Recommended wetsuit
No wetsuit
At 27.0°C the water is warm enough to swim and surf in just a swimsuit or boardshorts.
Monthly comparison
Yes — ideal swimming weather · San Pedro Beach
Can you swim at San Pedro Beach in June? — 28.0°C water28.0°CCan you swim at San Pedro Beach in July? — 29.0°C water29.0°CCan you swim at San Pedro Beach in August? — 29.0°C water29.0°CCan you swim at San Pedro Beach in September? — 29.0°C water29.0°CCan you swim at San Pedro Beach in October? — 28.0°C water28.0°CCan you swim at San Pedro Beach in November? — 27.0°C water27.0°C
Frequently asked questions
What is the average sea temperature at San Pedro Beach in April?
San Pedro Beach averages 27.0°C in April, based on long-run climatology for the Caribbean Sea.
Is the sea warm enough to swim at San Pedro Beach in April?
Yes, most swimmers find 27.0°C comfortable for unrestricted swimming.
Do I need a wetsuit at San Pedro Beach in April?
No wetsuit needed.