Surfing Itamambuca: The Complete Guide

Itamambuca is a sandy-bottom beach break located in Ubatuba, SP, Brazil, offering both lefts and rights along South America's vast coastline. Itamambuca is one of Ubatuba's premier waves and a regular competition venue on the Brazilian surf circuit. Rated as intermediate difficulty with crowded conditions, this beach break is a worthy destination for surfers looking beyond the usual suspects.

Best Conditions

Swell Direction: The ideal swell direction is SE (135°), with workable conditions from NE to S (45°–180°). Swells outside this window will either miss the break or produce disorganized waves.

Swell Size: Itamambuca needs a minimum of 0.9m / 3ft to start working and handles swells up to 2.5m / 8ft before conditions deteriorate.

Swell Period: Look for a swell period of at least 8 seconds, with 12 seconds being the sweet spot. Longer periods deliver more organized, powerful waves with better shape.

Wind: True offshore here blows from the NW (315°). The full offshore range spans W to NE (270°–45°). Glassy conditions under 4km/h from any direction also produce excellent surf. Plan for early morning dawn patrol sessions.

Tide: This spot works best at all tides.

When to Go

Primary Season: The prime window at Itamambuca runs Year-round. This is when swell consistency and direction align most reliably with the break.

Season Notes: Year-round with multiple swell windows

Water Temperature: Expect water temperatures around 22°C / 72°F. A shorty or spring suit is recommended for longer sessions.

Getting There

The nearest airport is GRU, approximately 3 hours by road.

Hazards & Tips

Known Hazards:

👥 Crowded — Gets very crowded
🌀 Strong rips — Dangerous currents

Competition venue - can get crowded

Safety Tips:

Study the currents before paddling out. Know your exit strategy
Surf early mornings or off-peak days to avoid the worst of the crowds

Skill Level: This spot is rated intermediate (5/10). Crowd Level: Typically crowded (7/10).

Check the Live Forecast

Planning a session at Itamambuca? Check the live forecast on Strike Mission to see today's conditions and the 10-day outlook. Our Strike Score algorithm rates this spot from 0 to 100 every day, factoring in swell direction, size, period, wind, and tide — so you know exactly when to paddle out.

Don't leave your next surf trip to chance. Let the data tell you when Itamambuca is firing.

*Conditions data sourced from Strike Mission's verified spot database.*