Beach
both
Level 4/10

Lopes Mendes

Ilha Grande, RJ, Brazil
🏝️Remote🚶Difficult access

Lopes Mendes is consistently rated one of Brazil's most beautiful beaches, a 3km stretch of white sand on Ilha Grande that catches SW swells wrapping around the island. Getting there requires a ferry and a hike, but the reward is uncrowded waves in a pristine tropical setting. The beach has been protected from development, preserving its wild character.

10-Day Forecast
Today
21
29
Poor
1.1m
@11s
13km/h
Mon
22
52
Fair
1.1m
@10s
6km/h
Tue
23
9
Poor
0.7m
@11s
13km/h
Wed
24
42
Poor
1.8m
@11s
14km/h
Thu
25
56
Fair
1.4m
@9s
5km/h
Fri
26
68
Good
1.3m
@12s
6km/h
Sat
27
32
Poor
1.0m
@11s
20km/h
Sun
28
14
Poor
1.0m
@9s
6km/h
Mon
29
2
Poor
0.6m
@10s
5km/h
Tue
30
16
Poor
0.8m
@9s
10km/h

Today's Conditions

Find Flights
Swell
1.1m
S(172°)
Score: 10/25
Period
11s
Medium period swell
Score: 8/25
Wind
13km/h
SSW(206°)
Score: 4/25
Weather
18°C
0.1mm87%
Windswell Component
0.4mSSW@2s
Secondary Swell
0.7mESE
Forecast Confidence
100%
Sources: open-meteo-marine, open-meteo-weather
Best Session
afternoon
AM: 17 km/h SW|PM: 11 km/h SSW
11 km/h vs 17 km/h morning

Location & Conditions

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

Tide Times

1:16 am
Low tide - 0.05m
5:08 am
High tide - 0.45m
1:35 pm
Low tide - -0.07m
6:30 pm
High tide - 0.39m
Times shown in spot-local time.

Strike Score Breakdown

29
Poor
Components
Swell Direction13/25
Swell Size10/25
Swell Period8/25
Wind4/25
Raw Score35/100
Adjustments
📉 Undersized Swell-6
Adjusted Score29/100
Confidence
Multiplier×1.00
Final Score29
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Spot Details

Swell Requirements

Optimal direction
SSW (202°)
Direction range
157° - 270°
Size range
0.9m - 2.5m
Ideal size
2.0m
Height multiplier
0.90×
Ideal period
14s+

Wind Requirements

Optimal direction
NE (45°)
Offshore range
0° - 90°

Tide Requirements

Optimal tide
all

Water temp

23°C

Wetsuit

Springsuit / 2mm

Difficulty

4/10

Crowd level

2/10

👥 Winter Break (Jul 1Jul 31) — expect extra crowds

Access: Ferry to Ilha Grande, then hiking trail

Best Season

Peak: Apr-Sep

Needs SW swell to wrap into bay

Getting There

Airport
GIG
Drive time
150 min
Boat required
$30
Data quality
community

Strike Log

Community Discussion