Boca de Tomatlan, Mexico offers 13 beaches perfect for sunbathing, surfing, swimming, and more. Boca de Tomatlan is known for its picturesque fishing village charm and as a gateway to the beautiful beaches of the southern coast of Puerto Vallarta. The best time to travel to Boca de Tomatlan, Mexico, is between November and April, when the average air temperature is around 75-85°F (24-29°C) and the water temperature is approximately 75-80°F (24-27°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!