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Sea temperature in Denmark

Current water temperature at 33 Danish beaches – find the warmest water right now.

Quick answerLoading sea temperatures…

About the figures: Water temperature is sea-surface temperature from Open-Meteo's marine model, updated continuously and indicative only. Always check local conditions at DMI before you swim.

Sea temperature – FAQ

How warm is the sea at Danish beaches right now?
Sea temperatures at Danish beaches are typically between 15 and 20°C in summer. See the current water temperature for each beach above – updated continuously from Open-Meteo's marine model.
When is the water warm enough to swim?
Most people find the water pleasant from around 18°C. Below 15°C it feels cool, and below 12°C it is ice-cold. We flag each beach with a level so you can tell at a glance.
Where do the sea temperatures come from?
The figures are sea-surface temperature from Open-Meteo's marine model and are indicative. For official bathing-water quality, check your municipality and DMI.
Weather data via Open-Meteo (CC BY 4.0), based on models from DMI, ECMWF, MET Norway (NLOD/CC BY 4.0), NOAA GFS and DWD ICON. tjekvejr.dk is independent and not affiliated with the services named. Forecasts carry inherent uncertainty. Last updated 22 July 2026.
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