Moon Beach is excellent for families with children due to its calm, protected waters and crescent shape that naturally shields swimmers from strong currents. The beach typically has lifeguards during peak season and designated swimming areas with safety nets. The gradual slope and gentle waves make it ideal for young swimmers. However, always supervise children, check daily conditions, and swim within marked areas. Jellyfish can occasionally appear, particularly in summer months, so inquire locally about current conditions before entering the water.

Moon Beach can be visited year-round, but conditions vary seasonally. Late spring through early autumn (May-October) offers warm water temperatures ideal for swimming, though summer brings more crowds and occasional typhoons. Winter months (December-March) are cooler and quieter with fewer visitors, but water may be too cold for comfortable swimming. The shoulder seasons of April-May and September-October often provide the best balance of pleasant weather, manageable crowds, and good swimming conditions. Sunset viewing is spectacular throughout the year due to the beach's west-facing orientation.