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 pm 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):

  • 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 10PM is: 0.6m 8s primary swell from a South direction and 0.4m 9s secondary swell from a South-southeast direction (forecast issued at 02:00pm June 10). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (10 Jun)--
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 19°C on Thu morning). Wind will be generally light.

Wed
10
Thursday
11
Friday
12
Sat
13
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
9 AM
Rating
(10 max)
1
0
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Wave
Height (m)
Direction
Period (s)
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
8
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
0.7
SE
9
0.6
SE
9
0.6
SE
8
0.6
ESE
8
0.9
SE
10
0.9
SE
9
0.8
ESE
9
Wave Graph
Metric surfscale
Energy kJ
35
34
33
34
75
107
147
151
127
99
78
65
99
83
80
54
52
78
59
57
46
134
123
103
Wind (km/h)
5
SSW
10
SSE
5
ESE
0
ENE
5
N
5
N
5
WNW
10
NW
15
NE
10
NE
5
ENE
5
N
5
N
10
NE
15
NE
15
NE
5
NE
5
NE
5
ENE
5
NNW
10
NNW
5
W
5
NW
5
N
Wind State
glassy
cross-on
glassy
glassy
cross-off
glassy
cross
cross
off
off
off
cross-off
glassy
off
off
off
off
glassy
off
glassy
cross-off
glassy
glassy
glassy
High Tide
11:01AM0.92m
11:56PM0.91m
12:10PM1.00m
00:31AM0.90m
1:06PM1.08m
1:02AM0.90m
Low Tide
5:37PM0.23m
6:01AM0.28m
6:40PM0.23m
6:53AM0.19m
7:39PM0.24m
7:42AM0.11m
clear
part cloud
clear
part cloud
part cloud
cloud
cloud
light rain
light rain
cloud
clear
clear
clear
part cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
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
5:17
 mm
1
1
Temp °C
21
21
21
20
20
20
20
19
20
20
21
21
20
20
19
20
22
23
24
23
22
21
22
23
Feels °C
23
21
23
22
21
22
21
20
19
20
22
22
21
21
18
20
23
24
25
24
22
22
24
25
Swell 1
Height (m)
Direction
Period (s)
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.7
SSW
8
0.8
SSW
8
1
SSW
8
1
SSW
8
0.9
SSW
8
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
0.7
SE
9
0.6
SE
9
0.6
SE
8
0.6
ESE
8
0.9
SE
10
0.9
SE
9
0.8
ESE
9
Energy kJ
35
34
33
34
72
92
147
151
127
99
75
65
99
83
80
54
52
78
59
57
46
134
123
103
Swell 2
Height (m)
Direction
Period (s)
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
0.6
SSW
8
0.5
SSW
7
0.5
SSW
7
0.5
S
7
0.5
SE
9
0.3
SSW
7
0.3
SSW
6
0.3
SE
13
0.3
SSE
9
0.2
SSW
6
0.2
SSW
6
0.3
SE
12
Energy kJ
25
25
26
27
75
107
103
94
92
92
78
58
44
31
29
24
41
9
8
26
17
4
4
24
Swell 3
Height (m)
Direction
Period (s)
0.3
ESE
6
0.3
ESE
6
0.3
ESE
6
0.3
SE
12
0.2
ESE
7
0.2
E
7
0.2
E
7
0.1
SE
15
0.1
SE
15
0.2
ESE
6
0.2
ESE
6
0.2
ESE
6
0.3
SE
14
0.3
SE
14
0.3
SE
14
0.4
SE
10
0.4
SSW
7
0.3
SE
13
0.3
SE
13
0.3
SSW
6
0.3
SE
12
0.2
SSE
9
0.1
S
9
Energy kJ
8
8
8
22
4
4
3
8
8
4
4
4
29
30
29
35
15
28
27
8
21
8
2
Wind waves
Height (m)
Direction
Period (s)
0.3
E
6
0.3
NE
2
0.2
ENE
2
0.3
ENE
2
0.2
ENE
2
0.3
NE
2
0.3
NE
2
0.3
NE
3
0.2
ENE
2
0.3
SW
6
Energy kJ
7
1
1
1
1
1
1
1
1
6
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
374
0
0
0
0
20
20
0
0
0
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
2
2
2
2
2
2
1
2
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Brazil
Rating
(10 max)
1
1
1
1
1
2
2
2
2
2
2
1
2
1
1
1
1
1
1
1
2
2
3
2
Header Global
Rating
(10 max)
7
8
9
8
7
5
7
7
6
6
6
6
6
7
7
8
8
8
7
6
5
5
5
5
  • 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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