Which beach should I pick?
In September, Blue Lagoon averages 26.0°C and San Blas averages 26.0°C. The two beaches are 6 km apart on the Mediterranean Sea.
For families, Blue Lagoon is the safer pick — shallow, calm and accessible.
Blue Lagoon vs San Blas
Side-by-side sea temperature, swim score and wave conditions. The two beaches sit roughly 6 km apart.