Can you swim at De Koog Beach in November? — 11.0°C water
Cold — wetsuit recommended
Average sea · November
11.0°C
Live water now
…
Recommended wetsuit
5/4mm fullsuit + boots & gloves
cool
Cold. 11.0°C in November 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 De Koog Beach live page for full conditions.
Frequently asked questions
What is the average sea temperature at De Koog Beach in November?
De Koog Beach averages 11.0°C in November, based on long-run climatology for the North Sea.
Is the sea warm enough to swim at De Koog Beach in November?
Not without thermal protection — a wetsuit is recommended at 11.0°C.
Do I need a wetsuit at De Koog Beach in November?
A 4/3 mm full wetsuit, boots and neoprene cap are recommended.
