Ipanema.

About

Ipanema is the iconic ribbon of sand on Rio’s south side, running between Arpoador to the east and the Dois Irmãos hills to the west. It is a fickle open-coast beach break that goes flat for weeks at a time, then turns on with shifty peaks lined down two kilometres of sandbar. Posto 9 marks the cultural and surfing centre of the beach. The rest of the postos run quieter, and the best wave is wherever the bank happens to be holding shape.

The break wakes up on south to south-east swell wrapping past Arpoador, ideally at 9 seconds or longer. Workable height is 0.6 to 3 metres. Below that the banks go soft; above it closes out down the line. Mid tide generally finds the cleanest face. Wind is the swing factor: a light north offshore opens the peaks, and the ENE sea breeze that fills most afternoons turns it sideshore. May through September is the consistent window.

Open to all levels when it is small, but the fast walls and shifting sandbars make it advanced when winter swell pushes overhead. Posto 9 is heavy on every clean swell, with surfers, schools, and footvolley games sharing the same strip of sand; the western postos thin out fast. The shore-pound dumps you straight onto dry sand on a bigger day, and rip channels open between banks. Pick a peak before paddling, and do not drift onto the next one’s regulars.