June is a popular month to ask about Jantar Beach because conditions can shift week to week along this coast. Expect the water near 14,0°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 Baltic Sea.
Jantar Beach sea temperature in June — averages 14,0°C
The sea at Jantar Beach in Poland averages 14,0°C during June, based on long-run climatology for the Baltic 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 · June
14,0°C
cool · Fair
Live water now
…
Recommended wetsuit
4/3mm fullsuit
At 14.0°C you need a 4/3mm fullsuit, and many surfers add neoprene boots.
Monthly comparison
Cool — short dips or a shorty wetsuit · Jantar Beach
Can you swim at Jantar Beach in July? — 18,0°C water18,0°CCan you swim at Jantar Beach in August? — 19,0°C water19,0°CCan you swim at Jantar Beach in September? — 16,0°C water16,0°CCan you swim at Jantar Beach in October? — 12,0°C water12,0°CCan you swim at Jantar Beach in November? — 8,0°C water8,0°CCan you swim at Jantar Beach in December? — 5,0°C water5,0°C
Frequently asked questions
What is the average sea temperature at Jantar Beach in June?
Jantar Beach averages 14,0°C in June, based on long-run climatology for the Baltic Sea.
Is the sea warm enough to swim at Jantar Beach in June?
Not without thermal protection — a wetsuit is recommended at 14,0°C.
Do I need a wetsuit at Jantar Beach in June?
A 3/2 mm wetsuit makes longer swims comfortable.