October is a popular month to ask about Warnemünde 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 Baltic Sea.
Warnemünde sea temperature in October — averages 13.0°C
The sea at Warnemünde in Germany averages 13.0°C during October, 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 · October
13.0°C
cool · Fair
Live water now
…
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 · Warnemünde
Can you swim at Warnemünde in June? — 14.0°C water14.0°CCan you swim at Warnemünde in July? — 18.0°C water18.0°CCan you swim at Warnemünde in August? — 19.0°C water19.0°CCan you swim at Warnemünde in September? — 17.0°C water17.0°CCan you swim at Warnemünde in October? — 13.0°C water13.0°CCan you swim at Warnemünde in November? — 9.0°C water9.0°C
Frequently asked questions
What is the average sea temperature at Warnemünde in October?
Warnemünde averages 13.0°C in October, based on long-run climatology for the Baltic Sea.
Is the sea warm enough to swim at Warnemünde in October?
Not without thermal protection — a wetsuit is recommended at 13.0°C.
Do I need a wetsuit at Warnemünde in October?
A 3/2 mm wetsuit makes longer swims comfortable.