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Surf Forecasts:

Lopes Mendes (Ilha Grande) surf break

Lopes Mendes (Ilha Grande) surfForecast / Rio de Janeiro / Brazil

information circle48hr Weather and Surf, issued 2 am Friday 30 Jan 2026 -03
Forecast update in hr  min  s Forecast update imminent
Lopes Mendes (Ilha Grande) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lopes Mendes (Ilha Grande) sea temperature is
27.1° C
 (Which is 1.3°C warmer than normal for this time of year)

How big are the waves at Lopes Mendes (Ilha Grande) today?

The current surf forecast for Lopes Mendes (Ilha Grande) at 6AM is: 0.8m 7s primary swell from a East-southeast direction and 0.1m 8s secondary swell from a Southeast direction (forecast issued at 02:00am January 30). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (30 Jan)0.5ft (0.2m)15s
Afternoon (30 Jan)0.5ft (0.2m)13s
Evening (30 Jan)1ft (0.3m)12s

Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
30
Saturday
31
Sunday
01
0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM
Rating
(10 max)
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
1
1
2
2
1
Wave Height (m) & direction (?)
0.7
ESE
0.3
SE
0.8
ESE
0.2
S
0.2
S
0.2
S
0.3
S
0.3
S
0.4
S
0.4
S
0.5
S
0.5
S
0.5
S
0.5
S
0.5
S
0.4
SE
0.4
SSE
0.5
SSE
0.7
SSE
0.7
SSE
0.8
SSE
0.8
SSE
0.9
SSE
0.9
SSE
Period(s) (?)787151413131212121111111010161515161614141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5110691715143027464260615753506993135215212233229289281
Wind
(km/h)
10
NNW
15
WSW
5
N
0
SSE
5
S
10
SSE
10
S
5
N
15
NE
5
N
10
W
10
WSW
15
SSW
15
S
5
SSE
10
NE
15
NE
15
NE
10
N
5
W
5
SSE
10
E
15
E
10
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		oncross-
off		glassglasscross-
on		cross-
on		glassoffcross-
off		cross-
on		oncross-
on		cross-
on		cross-
on		offoffoffcross-
off		cross-
on		crosscross-
off		cross-
off		cross-
on
High Tide
/ height (m)
1:12PM
0.83
2:48AM
1.13
1:38PM
0.94
3:09AM
1.14
2:07PM
1.04
Low Tide
/ height (m)
7:59AM
0.38
7:52PM
0.02
8:37AM
0.35
8:36PM
-0.07
9:11AM
0.34
Friday
30
Saturday
31
Sunday
01
Sunrise--5:33-------5:33-------5:35-----
Sunset------6:44-------6:44-------6:44-
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
mod rain
thunderstorm
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
Rain (mm)
------281--------------3
Temp. °C252524252526242324242425262626252525252727292824
Feels °C (?)272627292928262625272627272829282727273030323027
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Lopes Mendes (Ilha Grande) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Lopes Mendes (Ilha Grande) at:
surf-forecast.com

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