Which beach should I pick?
In September, Colwyn Bay averages 16.0°C and Rhyl Beach averages 16.0°C. The two beaches are 16 km apart on the Irish Sea.
Both beaches are family-friendly with calm, accessible water.
Colwyn Bay vs Rhyl Beach
Side-by-side sea temperature, swim score and wave conditions. The two beaches sit roughly 16 km apart.