Blue Bay Beach in Netanya offers excellent swimming conditions with clear Mediterranean waters and white sand. The beach typically has lifeguard services during peak season and designated swimming areas marked by flags. Water entry is generally gradual and sandy, suitable for various skill levels. Like all Mediterranean beaches, conditions vary with weather; calmer seas prevail in summer while winter can bring larger waves. The beach's popularity means good safety infrastructure and oversight. Check flag warnings before swimming: red means no swimming, while other colors indicate conditions. Jellyfish may appear in late summer. The pristine, clear waters provide excellent visibility for swimmers seeking a premium beach experience.

Blue Bay Beach is at its finest from May through October when Netanya enjoys warm, sunny Mediterranean weather with minimal rainfall. Peak season runs June through August with hot temperatures (25-32°C) and warmest water, though this brings larger crowds. For optimal conditions with fewer visitors, September and early October offer warm water, pleasant air temperatures, and beautiful weather. May and June provide excellent conditions as summer begins. The beach benefits from Israel's central coast climate with long sunny seasons. Weekday visits, even in peak summer, can be less crowded than weekends. Winter months (November-March) see cooler weather but still offer scenic coastal beauty for non-swimming activities.