Itamambuca
Itamambuca is one of Ubatuba's premier waves and a regular competition venue on the Brazilian surf circuit. The rivermouth creates constantly shifting sandbars that produce powerful peaks with both lefts and rights. The beach can pick up swell from almost any direction, making it one of the most versatile spots on the São Paulo coast. The surrounding area is lush and tropical, with the river providing a natural boundary that keeps the vibe more relaxed than some of Brazil's more famous breaks.
Itamambuca surf forecast
Model forecast for swell, wind and tide.
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Spot Details
CustomizeCustomize this spotSwell Requirements
- Optimal direction
- SE (135°)
- Direction range
- 95° - 170°
- Size range
- 0.9m - 2.5m
- Ideal size
- 1.6m - 2.1m
- Height multiplier
- 0.92×
- Ideal period
- 12s+
Wind Requirements
- Optimal direction
- NW (315°)
- Offshore range
- 270° - 45°
Tide Requirements
- Optimal tide
- all
Water temp
22°C
Wetsuit
Springsuit / 2mm
Difficulty
5/10
Crowd level
7/10
Frequently Asked Questions
What kind of wave is Itamambuca?
Itamambuca is a beach break in Ubatuba, SP, Brazil, with peaks that run both left and right.
What swell works best at Itamambuca?
Itamambuca picks up swell from the E round to the S, and it's best when it's coming straight out of the SE. It starts working at around 0.9m and handles up to about 2.5m, with the sweet spot around 1.6 to 2.1m. Period matters too: aim for 12s or longer, as anything under 8s tends to be weak. These are the numbers our scoring uses, so treat them as a guide rather than a promise.
What wind is offshore at Itamambuca?
A NW wind is dead offshore at Itamambuca, and anything from the W round to the NE keeps it clean. The morning is typically the best window, roughly 5am to 10am. Light winds from other directions can still be fine; strong offshores can make it hard to get into waves.
What tide is best at Itamambuca?
Itamambuca isn't especially fussy about tide and generally works through the cycle, so swell and wind matter more here. Big tides can still change how it breaks, so it's worth checking before you paddle out.
When is the best time of year to surf Itamambuca?
Itamambuca works year-round. Year-round with multiple swell windows.
How cold is the water at Itamambuca?
The water at Itamambuca averages around 22°C, so you'll want a springsuit or 2mm. It shifts a few degrees through the year, so check the season before you pack.
Is Itamambuca good for beginners?
It's more of an intermediate wave, rated 5/10 for difficulty, so newer surfers are best off sticking to the smaller days. It gets busy (crowd 7/10), so mind the pecking order. Competition venue - can get crowded.
How do I get to Itamambuca?
The nearest airport on our list is GRU, then it's roughly a 3-hour drive.
What other surf spots are near Itamambuca?
The closest breaks we track are Cepilho (31 km), handy when Itamambuca isn't working.
Best Season
Peak: Jan-Dec
Year-round with multiple swell windows
Getting There
Nearby Spots
Cepilho
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Maresias
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Paúba
💥 Heavy shorebreak • Experts only • Maximum consequences
Aventureiro
⛺ Remote adventure • Camping community • Complete isolation
Camburi
🏄 All levels welcome • Peeling walls • Longboard friendly
Lopes Mendes
🏝️ Island paradise • Ferry + hike access • Pristine beauty