October is a popular month to ask about Shirahama Beach Izu because conditions can shift week to week along this coast. Expect the water near 24,0°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.
Shirahama Beach Izu sea temperature in October — averages 24,0°C
The sea at Shirahama Beach Izu in Japan averages 24,0°C during October, 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 · October
24,0°C
hot · Excellent
Live water now
…
Recommended wetsuit
No wetsuit
At 24.0°C the water is warm enough to swim and surf in just a swimsuit or boardshorts.
Monthly comparison
Yes — ideal swimming weather · Shirahama Beach Izu
Can you swim at Shirahama Beach Izu in July? — 28,0°C water28,0°CCan you swim at Shirahama Beach Izu in August? — 28,0°C water28,0°CCan you swim at Shirahama Beach Izu in September? — 27,0°C water27,0°CCan you swim at Shirahama Beach Izu in October? — 24,0°C water24,0°CCan you swim at Shirahama Beach Izu in November? — 21,0°C water21,0°CCan you swim at Shirahama Beach Izu in December? — 19,0°C water19,0°C
Frequently asked questions
What is the average sea temperature at Shirahama Beach Izu in October?
Shirahama Beach Izu averages 24,0°C in October, based on long-run climatology for the Pacific Ocean.
Is the sea warm enough to swim at Shirahama Beach Izu in October?
Yes, most swimmers find 24,0°C comfortable for unrestricted swimming.
Do I need a wetsuit at Shirahama Beach Izu in October?
No wetsuit needed.