Which beach should I pick?
In September, Llanddwyn averages 16.0°C and Nefyn Beach averages 16.0°C. The two beaches are 26 km apart on the Irish Sea.
Both beaches are family-friendly with calm, accessible water.
Llanddwyn vs Nefyn Beach
Side-by-side sea temperature, swim score and wave conditions. The two beaches sit roughly 26 km apart.