Which beach should I pick?
In September, Avalon Beach averages 17.0°C and Mona Vale Beach averages 17.0°C. The two beaches are 5 km apart on the Tasman Sea.
Both beaches are family-friendly with calm, accessible water.
Avalon Beach vs Mona Vale Beach
Side-by-side sea temperature, swim score and wave conditions. The two beaches sit roughly 5 km apart.