There are usually quite a few people on the Playa Portals Vells from November to April.
From June to September the air temperature at Playa Portals Vells is perfect for sunbathing. The swimming season at Playa Portals Vells occurs from July to September, when the water is warm and comfortable for swimming.
Playa Portals Vells rarely experiences rain in July. Generally, the weather is good.