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 pm 02 Nov 2026 (local time)

Forecast update in  hr  min

Today's Lopes Mendes (Ilha Grande) sea temperature is
23.0°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) - 4ft (1.2m), 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 5AM is: 1.3m 8s primary swell from a East-southeast direction and 0.3m 8s secondary swell from a South direction (forecast issued at 08:00pm November 02). The wind direction is predicted to be offshore and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (03 Nov)4ft (1.2m)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 5mm), mostly falling on Thu afternoon. Warm (max 26°C on Wed morning, min 23°C on Wed night). Wind will be generally light.

Mon
2
Tuesday
3
Wednesday
4
Thu
5
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
1
2
2
2
0
0
0
0
1
1
0
1
1
0
1
0
0
0
0
0
Wave
Height (m)
Direction
Period (s)
1.3
ESE
7
1.2
ESE
7
1.6
ESE
7
1.5
ESE
8
1.3
ESE
7
1.2
ESE
7
1.1
ESE
8
1.1
ESE
8
1.1
ESE
8
1
ESE
8
0.9
ESE
8
0.2
S
8
0.8
ESE
7
0.8
ESE
7
0.7
ESE
7
0.8
ESE
7
0.1
S
8
0.1
SE
9
0.7
ESE
5
0.6
ESE
5
0.7
ESE
7
Wave Graph
Metric surfscale
Energy kJ
163
156
259
234
191
164
143
147
151
127
102
5
73
71
54
65
1
3
24
19
48
Wind (km/h)
10
E
5
SE
5
WNW
10
N
5
N
10
SW
10
S
10
SSW
5
WSW
0
NW
5
NNW
0
SW
15
NNE
15
E
10
SE
10
ESE
5
ESE
5
NW
5
ENE
0
S
5
WNW
Wind State
cross-off
glassy
glassy
cross-off
cross-off
on
cross-on
on
on
glassy
cross-off
glassy
off
cross-off
cross
cross-off
glassy
glassy
off
glassy
glassy
High Tide
7:48PM0.73m
12:27PM0.94m
11:21PM0.82m
12:44PM0.95m
11:54PM0.93m
Low Tide
4:18PM0.61m
4:27AM0.24m
5:15PM0.52m
5:28AM0.20m
6:01PM0.42m
thunderstorm
part cloud
thunderstorm
cloud
clear
clear
clear
clear
clear
cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
5:09
—
—
—
—
—
—
—
5:09
—
—
—
—
—
—
—
5:07
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:08
—
—
—
—
—
—
—
6:09
—
—
—
—
—
—
—
6:09
—
—
—
6:10
 mm
1
—
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
24
24
24
24
24
25
25
25
24
24
24
24
24
25
26
25
24
24
24
24
23
Feels °C
27
28
28
26
27
27
27
27
27
28
26
27
25
26
28
28
28
28
28
29
27
  • 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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