Lopes Mendes (Ilha Grande) surf break

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

information circle48hr Weather and Surf, issued 8 pm Sunday 22 Feb 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
29.4° C
(Which is 3.2°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 12AM is: 1.1m 7s primary swell from a South direction (forecast issued at 08:00pm February 22). An open ocean swell of 0.3m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (23 Feb)--
Afternoon (23 Feb)--
Evening (23 Feb)3.5ft (1.0m)7s

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

Updates in  hr  min  s Forecast update imminent
Sun
22
Monday
23
Tuesday
24
Wednesday
25
6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM
Rating
(10 max)
0
0
0
0
1
1
0
0
1
0
1
1
1
2
1
1
2
2
2
2
3
2
1
1
Wave Height (m) & direction (?)
1
SSE
1
S
1.1
S
1.1
S
1.2
SSE
1.1
SSE
1.2
SSE
1
SSE
1
SSE
1.1
SE
1.3
SE
0.8
SE
0.7
S
1.2
SE
1.1
SSE
1.2
SSE
1.4
SE
1.5
SE
1.5
SE
1.4
SE
1.5
ESE
1.2
SE
1.2
SE
1.1
SE
Period(s) (?)777778777877888888887888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)105971171201641431471171041431716064169153171257282262229237164169147
Wind
(km/h)
5
SSW
5
WNW
10
WNW
10
W
5
W
5
W
10
S
5
SSE
10
E
20
E
10
NE
10
NE
10
NE
5
NNE
10
E
20
E
15
E
10
ENE
5
NE
5
NNE
10
NE
5
ENE
10
SE
10
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
cross-
on
cross-
on
glassglasscross-
on
crosscross-
off
cross-
off
offoffoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offglassoffglasscrosscross
High Tide
/ height (m)
5:32PM
1.03
5:38AM
0.86
6:23PM
0.90
6:12AM
0.76
7:46PM
0.76
12:20AM
0.81
6:58AM
0.66
12:22PM
0.56
Low Tide
/ height (m)
1:08AM
0.42
1:13PM
0.37
2:32AM
0.56
2:42PM
0.40
9:28PM
0.75
4:28AM
0.61
10:42AM
0.54
Sun
22
Monday
23
Tuesday
24
Wednesday
25
Sunrise----5:48-------5:48-------5:50---
Sunset6:30-------6:30-------6:29-------
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
part cloud
part cloud
part cloud
Rain (mm)
52-----12521---1211-----
Temp. °C262525252525262626252525252627272626262525262627
Feels °C (?)302828282929292929262828282929282829302828302930
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Latest Updates

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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.


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