The best time to visit Khanh Hai is during the dry season, which runs from April to September.During these months, you can expect clear skies, plenty of sunshine, and comfortable temperatures, making it ideal for beach activities and exploring the coastal areas. The sea is calm, great for swimming, snorkeling, and boat trips. This period is particularly good for families looking for a relaxing beach vacation, as the weather is consistently pleasant for outdoor fun.For couples seeking a romantic getaway, the shoulder months of April, May, and September offer the same beautiful weather but with fewer crowds.