There are usually quite a few people on the Praia do Castelo from October to May.
From June to September the air temperature at Praia do Castelo is perfect for sunbathing.
Water temperatures usually do not drop below 10 degrees during the whole year but remain quite cold.
Praia do Castelo rarely experiences rain from June to September. Generally, the weather is good.
Diving
Kiting
Surfing
Windsurfing