July is a popular month to ask about Świnoujście Beach because conditions can shift week to week along this coast. Expect the water near 18,0°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.
Świnoujście Beach sea temperature in July — averages 18,0°C
The sea at Świnoujście Beach in Poland averages 18,0°C during July, 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 · July
18,0°C
mild · Good
Live water now
…
July
Recommended wetsuit
3/2mm fullsuit
At 18.0°C a 3/2mm fullsuit is the standard wetsuit for surfing and watersports.
Monthly comparison
Yes, but expect a fresh dip · Świnoujście Beach
Can you swim at Świnoujście Beach in July? — 18,0°C water18,0°CCan you swim at Świnoujście Beach in August? — 19,0°C water19,0°CCan you swim at Świnoujście Beach in September? — 16,0°C water16,0°CCan you swim at Świnoujście Beach in October? — 12,0°C water12,0°CCan you swim at Świnoujście Beach in November? — 8,0°C water8,0°CCan you swim at Świnoujście Beach in December? — 5,0°C water5,0°C
Frequently asked questions
What is the average sea temperature at Świnoujście Beach in July?
Świnoujście Beach averages 18,0°C in July, based on long-run climatology for the Baltic Sea.
Is the sea warm enough to swim at Świnoujście Beach in July?
It is swimmable but fresh; confident swimmers will be fine without a wetsuit.
Do I need a wetsuit at Świnoujście Beach in July?
A 2 mm shorty is comfortable for sessions over 30 minutes.