Lopes Mendes (Ilha Grande) Surf Break

Lopes Mendes (Ilha Grande) 48 hour detailed Surf Forecast

Lat Long: 23.18° S 44.12° W

Issued: 2 am 10 Jun 2026 (local time)

Forecast update in  hr  min

Today's Lopes Mendes (Ilha Grande) sea temperature is
22.6° C

Normal for this time of year

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 (10 Jun):

  • Morning surf: Morning surf (10 Jun, local time) - 2ft (0.6m), 8s period with S swell.
  • Afternoon surf: Afternoon surf (10 Jun, local time) - 1.5ft (0.5m), 8s period with S swell.
  • Evening surf: Evening surf (10 Jun, local time) - 1.5ft (0.5m), 8s period with S swell.

The current surf forecast for Lopes Mendes (Ilha Grande) at 7AM is: 0.6m 9s primary swell from a South direction and 0.4m 9s secondary swell from a South-southeast direction (forecast issued at 02:00am June 10). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (10 Jun)2ft (0.6m)8s
Afternoon (10 Jun)1.5ft (0.5m)8s
Evening (10 Jun)1.5ft (0.5m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Thu morning. Warm (max 24°C on Fri afternoon, min 20°C on Wed night). Wind will be generally light.

Wednesday
10
Thursday
11
Friday
12
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
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
1
1
1
0
1
1
1
2
1
2
2
1
1
1
1
1
1
1
1
1
1
1
Wave
Height (m)
Direction
Period (s)
0.7
S
9
0.6
S
9
0.6
S
9
0.6
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.5
SSE
12
0.7
SSE
11
1
SSW
8
1
SSW
8
0.9
SSW
9
0.9
SSW
8
0.8
SSW
8
0.7
SSW
8
0.7
SSE
11
0.7
SSE
10
0.7
SSE
10
0.5
SSE
10
0.5
SSE
10
0.5
SE
9
0.6
SE
9
0.6
SE
8
Wave Graph
Metric surfscale
Energy kJ
79
56
56
52
35
34
33
34
75
115
147
151
131
99
78
67
99
86
85
55
54
39
46
58
Wind (km/h)
10
WSW
5
W
5
WNW
0
NW
5
SE
10
SE
5
ESE
5
ENE
5
N
5
N
10
WNW
10
N
15
NNE
5
NE
5
N
5
NE
5
NNE
10
NNE
10
NNE
10
NNE
5
E
5
S
5
SW
5
N
Wind State
on
cross-on
glassy
glassy
glassy
cross
glassy
glassy
glassy
glassy
cross
cross-off
off
off
glassy
off
off
off
off
off
glassy
glassy
glassy
glassy
High Tide
11:01AM0.92m
11:56PM0.91m
12:10PM1.00m
00:31AM0.90m
1:06PM1.08m
Low Tide
5:05AM0.37m
5:37PM0.23m
6:01AM0.28m
6:40PM0.23m
6:53AM0.19m
7:39PM0.24m
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:16
5:17
5:17
 mm
1
1
Temp °C
21
21
20
21
21
21
21
21
20
20
20
20
20
20
21
21
21
20
20
21
22
24
23
22
Feels °C
21
22
21
23
22
21
23
23
22
22
21
21
20
21
23
22
22
20
20
21
23
25
24
24
Swell 1
Height (m)
Direction
Period (s)
0.7
S
9
0.6
S
9
0.6
S
9
0.6
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.7
SSW
8
0.9
SSW
8
1
SSW
8
1
SSW
8
0.9
SSW
9
0.9
SSW
8
0.8
SSW
8
0.7
SSW
8
0.6
SSW
8
0.7
SSE
10
0.7
SSE
10
0.5
SSE
10
0.5
SSE
10
0.5
SE
9
0.6
SE
9
0.6
SE
8
Energy kJ
79
56
56
52
35
34
33
34
72
115
147
151
131
99
75
67
44
86
85
55
54
39
46
58
Swell 2
Height (m)
Direction
Period (s)
0.4
SSE
10
0.4
SSE
9
0.4
SSE
9
0.4
SSE
9
0.4
SSE
9
0.4
SSE
9
0.4
SSE
9
0.4
SSE
9
0.5
SSE
12
0.7
SSE
11
0.7
SSE
11
0.7
SSE
10
0.7
SSE
10
0.7
SSE
10
0.7
SSE
9
0.6
SSE
9
0.7
SSE
11
0.6
SSW
7
0.5
SSW
7
0.5
SSW
7
0.4
SE
9
0.4
SSW
7
0.3
SSE
10
0.3
S
7
Energy kJ
31
29
28
26
25
25
26
27
75
109
103
94
92
92
78
58
99
42
29
26
31
15
18
9
Swell 3
Height (m)
Direction
Period (s)
0.3
ESE
7
0.3
ESE
7
0.3
ESE
7
0.3
ESE
7
0.3
ESE
6
0.3
ESE
6
0.3
ESE
7
0.3
SE
12
0.3
ESE
7
0.2
E
7
0.2
E
7
0.2
E
6
0.1
SE
15
0.2
ESE
6
0.2
SSE
11
0.2
SSE
14
0.3
E
6
0.3
SE
14
0.3
SE
14
0.4
SE
10
0.4
SSW
7
0.4
SSE
10
0.3
SSW
6
0.3
SE
13
Energy kJ
9
9
9
9
8
8
9
22
9
4
3
3
8
4
12
19
7
30
30
32
18
32
8
26
Wind waves
Height (m)
Direction
Period (s)
0.2
ESE
2
0.2
ESE
3
0.3
NNE
2
0.3
NE
3
0.2
NNE
3
Energy kJ
1
1
1
1
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
2
1
2
2
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
20
20
0
0
0
349
0
0
0
0
20
0
0
0
0
0
0
0
0
0
0
0
0
0
Best forecast wave conditions in Rio de Janeiro
Rating
(10 max)
1
1
1
1
1
1
1
1
2
2
2
2
2
2
1
2
1
1
1
1
1
1
1
Best forecast wave conditions in Brazil
Rating
(10 max)
2
2
2
1
1
1
1
1
1
2
2
2
2
2
2
1
2
1
2
1
1
1
3
3
Header Global
Rating
(10 max)
5
4
6
8
7
8
9
9
7
6
7
6
6
5
5
5
6
6
7
7
8
8
7
6
  • 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
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