Grumari
Grumari is Rio de Janeiro's most pristine surf beach, an environmental reserve where big wave legend Carlos Burle has called his favorite local spot. The beach is protected from development, creating a natural sanctuary just an hour from the city center. The waves are versatile, handling various swell directions and producing both lefts and rights along the beach. Access is controlled and parking limited, which keeps the crowds manageable even on good days.
Grumari surf forecast
Model forecast for swell, wind and tide.
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Spot Details
CustomizeCustomize this spotSwell Requirements
- Optimal direction
- S (180°)
- Direction range
- 135° - 225°
- Size range
- 0.9m - 2.5m
- Ideal size
- 1.6m - 2.1m
- Height multiplier
- 1.08×
- Ideal period
- 14s+
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
5/10
Access: Environmental reserve - limited parking
Frequently Asked Questions
What tide is best at Grumari?
The Grumari profile does not specify a preferred tide stage. That does not mean tide has no effect: check local conditions alongside swell and wind.
What wind direction is offshore at Grumari?
The Grumari profile uses wind from NW (315°) as its preferred direction, with an offshore range of 270° to 45°. Wind speed matters too: light winds outside that range can still produce surfable conditions, while strong offshore winds can make takeoffs difficult.
What swell size and direction work best at Grumari?
The Grumari scoring profile favors swell from S (135° to 225°), a swell-height range of 0.9m to 2.5m, and a reference period of 14s. These are model inputs, not guaranteed breaking-wave heights or a promise that the surf will suit every ability.
When is the best time of year to surf Grumari?
The main season at Grumari is Mar-Oct. Best in autumn/winter
How do I get to Grumari?
The spot profile lists GIG as a nearby airport. The estimated road transfer is 55 minutes. Environmental reserve - limited parking
What kind of wave is Grumari?
Grumari is a beach break, a peak with lefts and rights. Difficulty is rated 5/10.
Best Season
Peak: Mar-Oct
Best in autumn/winter
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