June is a popular month to ask about Old Head Beach because conditions can shift week to week along this coast. Expect the water near 13.0°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 Atlantic Ocean.
Old Head Beach sea temperature in June — averages 13.0°C
The sea at Old Head Beach in Ireland averages 13.0°C during June, based on long-run climatology for the Atlantic 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 · June
13.0°C
cool · Fair
Live water now
…
June
Recommended wetsuit
4/3mm fullsuit
At 13.0°C you need a 4/3mm fullsuit, and many surfers add neoprene boots.
Monthly comparison
Cool — short dips or a shorty wetsuit · Old Head Beach
Can you swim at Old Head Beach in June? — 13.0°C water13.0°CCan you swim at Old Head Beach in July? — 15.0°C water15.0°CCan you swim at Old Head Beach in August? — 16.0°C water16.0°CCan you swim at Old Head Beach in September? — 15.0°C water15.0°CCan you swim at Old Head Beach in October? — 14.0°C water14.0°CCan you swim at Old Head Beach in November? — 12.0°C water12.0°C
Frequently asked questions
What is the average sea temperature at Old Head Beach in June?
Old Head Beach averages 13.0°C in June, based on long-run climatology for the Atlantic Ocean.
Is the sea warm enough to swim at Old Head Beach in June?
Not without thermal protection — a wetsuit is recommended at 13.0°C.
Do I need a wetsuit at Old Head Beach in June?
A 3/2 mm wetsuit makes longer swims comfortable.