Lopes Mendes (Ilha Grande) Surf Break

Lat Long: 23.18° S 44.12° W

Lopes Mendes (Ilha Grande) 48 hour detailed Surf Forecast

Issued: 8 am 03 Nov 2026 (local time)

Forecast update in  hr  min

Today's Lopes Mendes (Ilha Grande) sea temperature is
23.1°C
0.4° 

Lopes Mendes (Ilha Grande) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Lopes Mendes (Ilha Grande) today (03 Nov):

  • Morning surf: Morning surf (03 Nov, local time) - 3.5ft (1.1m), 7s period with ESE swell.
  • Afternoon surf: Afternoon surf (03 Nov, local time) - 3.5ft (1.1m), 8s period with ESE swell.
  • Evening surf: Evening surf (03 Nov, local time) - 3.5ft (1.0m), 8s period with ESE swell.

The current surf forecast for Lopes Mendes (Ilha Grande) at 11AM is: 1.1m 7s primary swell from a East-southeast direction and 0.3m 8s secondary swell from a South direction (forecast issued at 08:00am November 03). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (03 Nov)3.5ft (1.1m)7s
Afternoon (03 Nov)3.5ft (1.1m)8s
Evening (03 Nov)3.5ft (1.0m)8s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Thu morning. Warm (max 25°C on Tue morning, min 22°C on Thu night). Wind will be generally light.

Tuesday
3
Wednesday
4
Thursday
5
Fri
6
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
Rating
(10 max)
1
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Wave
Height (m)
Direction
Period (s)
1.2
ESE
7
1.1
ESE
7
1.1
ESE
8
1.1
ESE
8
1.1
ESE
8
1
ESE
8
0.2
S
8
0.2
S
8
0.8
ESE
7
0.7
ESE
7
0.7
ESE
7
0.1
S
8
0.1
S
8
0.1
S
8
0.6
ESE
4
0.5
ESE
5
0.7
ESE
7
0.7
ESE
6
0.4
WSW
3
0.6
SW
4
0.5
SW
4
0.4
SW
4
0.2
S
7
0.5
W
3
0.3
S
7
Wave Graph
Metric surfscale
Energy kJ
164
140
143
147
151
127
5
5
73
55
52
1
1
1
16
13
45
44
4
12
8
4
4
6
9
Wind (km/h)
5
N
10
SW
10
SSW
15
SSW
10
WSW
5
W
5
N
5
NNE
5
NNE
5
E
10
ESE
15
ESE
10
E
5
NNE
10
NE
5
SW
25
SW
20
N
5
NW
10
SW
5
ENE
15
S
15
WSW
20
SW
15
SW
Wind State
cross-off
on
on
on
on
cross-on
glassy
glassy
off
cross-off
cross-off
cross-off
cross-off
glassy
off
glassy
on
cross-off
glassy
on
off
cross-on
on
on
on
High Tide
12:27PM0.94m
11:21PM0.82m
12:44PM0.95m
11:54PM0.93m
12:49PM0.96m
00:26AM1.01m
Low Tide
4:27AM0.24m
5:15PM0.52m
5:28AM0.20m
6:01PM0.42m
6:18AM0.17m
6:39PM0.31m
part cloud
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
cloud
part cloud
rain showers
cloud
part cloud
cloud
light rain
thunderstorm
cloud
thunderstorm
cloud
rain showers
rain showers
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:09
—
—
—
—
—
—
5:09
—
—
—
—
—
—
—
5:07
—
—
—
—
—
—
—
5:07
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:09
—
—
—
—
—
—
—
6:09
—
—
—
—
—
—
—
6:10
—
—
—
6:12
 mm
—
—
—
—
—
—
—
—
—
—
—
—
1
—
—
—
1
2
—
1
—
1
1
2
—
Temp °C
24
25
25
25
25
24
24
24
24
24
25
25
23
23
23
23
23
23
24
24
25
23
23
22
22
Feels °C
26
27
27
26
28
26
26
26
26
26
27
26
25
27
26
26
23
24
28
27
29
25
25
23
23
  • 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
How to use the Wavefinder 

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