Which beach should I pick?
In September, Abersoch Beach averages 16.0°C and Harlech Beach averages 16.0°C. The two beaches are 26 km apart on the Irish Sea.
For families, Abersoch Beach is the safer pick — shallow, calm and accessible.
Abersoch Beach vs Harlech Beach
Side-by-side sea temperature, swim score and wave conditions. The two beaches sit roughly 26 km apart.