Beach
both
Level 5/10

Grumari

Rio de Janeiro, RJ, Brazil
🌀Strong rips

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.

3-Day Forecast
Today
30
74
Good
1.2m
@13s
7km/h
Tue
31
64
Fair
1.0m
@12s
6km/h
Wed
1
52
Fair
1.3m
@11s
8km/h
+7
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Today's Conditions

Swell
1.2m
S(180°)
Score: 11/25
Period
13s
Medium period swell
Score: 23/25
Wind
7km/h
SE(144°)
Score: 15/25
Weather
27°C
0.0mm67%
Windswell Component
0.1mE@1s
Secondary Swell
0.3mESE
Forecast Confidence
100%
Sources: open-meteo-marine, open-meteo-weather
Best Session
morning
AM: 5 km/h NE|PM: 9 km/h S
Lighter winds early (5 km/h)

Location & Conditions

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0°45°90°135°180°225°270°315°NESW
Swell
Wind
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Showing forecast for today

Tide Times

1:23 am
High tide - 0.34m
6:55 am
Low tide - -0.33m
12:38 pm
High tide - 0.37m
7:08 pm
Low tide - -0.58m
Times shown in spot-local time.

Strike Score Breakdown

74
Good
Components
Swell Direction25/25
Swell Size11/25
Swell Period23/25
Wind15/25
Raw Score74/100
Confidence
Multiplier×1.00
Final Score74

Spot Details

Swell Requirements

Optimal direction
S (180°)
Direction range
135° - 225°
Size range
0.9m - 2.5m
Ideal size
2.0m
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

Best Season

Peak: Mar-Oct

Best in autumn/winter

Getting There

Airport
GIG
Drive time
55 min
Data quality
community

Strike Log

Community Discussion