May is a popular month to ask about Mavillette Beach because conditions can shift week to week along this coast. Expect the water near 7.0°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.
Mavillette Beach sea temperature in May — averages 7.0°C
The sea at Mavillette Beach in Canada averages 7.0°C during May, 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 · May
7.0°C
cold · Poor
Live water now
…
Recommended wetsuit
6/5/4mm hooded fullsuit or drysuit
At 7.0°C only experienced cold-water athletes should enter — full thermal protection required.
Monthly comparison
Cold — wetsuit recommended · Mavillette Beach
Can you swim at Mavillette Beach in June? — 11.0°C water11.0°CCan you swim at Mavillette Beach in July? — 16.0°C water16.0°CCan you swim at Mavillette Beach in August? — 18.0°C water18.0°CCan you swim at Mavillette Beach in September? — 16.0°C water16.0°CCan you swim at Mavillette Beach in October? — 12.0°C water12.0°CCan you swim at Mavillette Beach in November? — 8.0°C water8.0°C
Frequently asked questions
What is the average sea temperature at Mavillette Beach in May?
Mavillette Beach averages 7.0°C in May, based on long-run climatology for the Atlantic Ocean.
Is the sea warm enough to swim at Mavillette Beach in May?
Not without thermal protection — a wetsuit is recommended at 7.0°C.
Do I need a wetsuit at Mavillette Beach in May?
A 4/3 mm full wetsuit, boots and neoprene cap are recommended.