May is a popular month to ask about Katsuura Chuo Beach because conditions can shift week to week along this coast. Expect the water near 18,0°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 Pacific Ocean.
Katsuura Chuo Beach sea temperature in May — averages 18,0°C
The sea at Katsuura Chuo Beach in Japan averages 18,0°C during May, based on long-run climatology for the Pacific Ocean. Use the live reading below for today's actual water and the monthly grid to compare with the rest of the year.
Average sea · May
18,0°C
mild · Good
Live water now
…
Recommended wetsuit
3/2mm fullsuit
At 18.0°C a 3/2mm fullsuit is the standard wetsuit for surfing and watersports.
Monthly comparison
Yes, but expect a fresh dip · Katsuura Chuo Beach
Can you swim at Katsuura Chuo Beach in July? — 24,0°C water24,0°CCan you swim at Katsuura Chuo Beach in August? — 24,0°C water24,0°CCan you swim at Katsuura Chuo Beach in September? — 22,0°C water22,0°CCan you swim at Katsuura Chuo Beach in October? — 19,0°C water19,0°CCan you swim at Katsuura Chuo Beach in November? — 16,0°C water16,0°CCan you swim at Katsuura Chuo Beach in December? — 14,0°C water14,0°C
Frequently asked questions
What is the average sea temperature at Katsuura Chuo Beach in May?
Katsuura Chuo Beach averages 18,0°C in May, based on long-run climatology for the Pacific Ocean.
Is the sea warm enough to swim at Katsuura Chuo Beach in May?
It is swimmable but fresh; confident swimmers will be fine without a wetsuit.
Do I need a wetsuit at Katsuura Chuo Beach in May?
A 2 mm shorty is comfortable for sessions over 30 minutes.