Which beach should I pick?
In October, Black Rock Sands averages 14.0°C and Porthdinllaen averages 14.0°C. The two beaches are 25 km apart on the Irish Sea.
Both beaches are family-friendly with calm, accessible water.
Black Rock Sands vs Porthdinllaen
Side-by-side sea temperature, swim score and wave conditions. The two beaches sit roughly 25 km apart.