Cold. 8.0°C in May is cold-water swimming territory — a 4/3 mm full wetsuit, neoprene cap and short, repeated sessions are the safe approach.
Monthly averages set expectations, but the specific beach today depends on wind, swell and recent weather. Check the live value at the top of this page or open the Smygehuk live page for full conditions.
Frequently asked questions
What is the average sea temperature at Smygehuk in May?
Smygehuk averages 8.0°C in May, based on long-run climatology for the Baltic Sea.
Is the sea warm enough to swim at Smygehuk in May?
Not without thermal protection — a wetsuit is recommended at 8.0°C.
Do I need a wetsuit at Smygehuk in May?
A 4/3 mm full wetsuit, boots and neoprene cap are recommended.
