Lopes Mendes (Ilha Grande) Surf Break
Lat Long: 23.18° S 44.12° W

Lopes Mendes (Ilha Grande) 48 hour detailed Surf Forecast

Weather Forecast for Lopes Mendes (Ilha Grande)

Issued: 8 pm 08 Jun 2026 (local time)

Forecast update in  hr  min

Today's Lopes Mendes (Ilha Grande) sea temperature is
22.5° 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 (09 Jun):

  • Morning surf: Morning surf (09 Jun, local time) - 2ft (0.6m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (09 Jun, local time) - 2ft (0.6m), 8s period with S swell.
  • Evening surf: Evening surf (09 Jun, local time) - 2ft (0.6m), 10s period with S swell.

The current surf forecast for Lopes Mendes (Ilha Grande) at 4AM is: 0.5m 9s primary swell from a South direction and 0.4m 4s secondary swell from a East-southeast direction (forecast issued at 08:00pm June 08). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (09 Jun)2ft (0.6m)9s
Afternoon (09 Jun)2ft (0.6m)8s
Evening (09 Jun)2ft (0.6m)10s

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 Tue afternoon, min 19°C on Thu morning). Wind will be generally light.

Mon
8
Tuesday
9
Wednesday
10
Thursday
11
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
12 PM
3 PM
Rating
(10 max)
0
0
0
0
0
1
1
0
0
0
0
0
0
1
1
1
0
0
0
1
1
1
1
1
Wave
Height (m)
Direction
Period (s)
0.4
SSE
9
0.4
SSE
9
0.4
SSE
9
0.4
SSE
9
0.5
S
9
0.6
S
9
0.6
S
8
0.6
S
8
0.6
S
9
0.6
S
10
0.7
S
9
0.6
S
9
0.6
S
9
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.6
SSW
8
0.5
SSE
12
0.9
SSW
8
0.9
SSW
8
0.9
SSW
8
0.7
SSE
10
0.7
SSE
10
Wave Graph
Metric surfscale
Energy kJ
27
28
28
28
40
57
52
52
55
67
79
56
56
37
35
34
34
54
78
96
96
96
90
90
Wind (km/h)
15
ENE
10
NE
10
NNE
10
NNE
10
N
10
NNE
5
ENE
10
SSE
10
SW
10
WNW
5
SW
5
W
5
WNW
5
NNW
5
ESE
10
ESE
5
S
10
W
10
NW
0
NW
10
N
10
NNW
10
NNE
15
NE
Wind State
off
off
cross-off
off
cross-off
cross-off
cross-off
cross-on
on
cross-on
on
cross-on
cross
glassy
cross-off
cross-off
cross-on
cross-on
cross
glassy
cross-off
cross-off
cross-off
off
High Tide
10:06PM0.88m
9:21AM0.87m
11:12PM0.90m
11:01AM0.92m
11:56PM0.91m
12:10PM1.00m
Low Tide
3:23PM0.25m
4:04AM0.44m
4:30PM0.24m
5:05AM0.37m
5:37PM0.23m
6:01AM0.28m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
cloud
light rain
light rain
cloud
<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
5:16
5:17
 mm
1
1
Temp °C
21
21
20
20
20
21
23
24
22
21
21
20
20
20
21
21
21
21
20
20
20
19
19
20
Feels °C
20
21
20
20
20
20
22
23
22
21
21
20
20
21
21
20
22
21
20
22
20
19
19
19
Swell 1
Height (m)
Direction
Period (s)
0.4
SSE
9
0.4
SE
7
0.4
SSE
9
0.4
SSE
9
0.5
S
9
0.6
S
9
0.6
S
8
0.6
S
8
0.6
S
9
0.6
S
10
0.7
S
9
0.6
S
9
0.6
S
9
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.6
SSW
8
0.7
SSW
8
0.9
SSW
8
0.9
SSW
8
0.9
SSW
8
0.8
SSW
8
0.7
SSW
8
Energy kJ
27
12
28
28
40
57
52
52
55
67
79
56
56
37
35
34
34
54
72
96
96
96
75
67
Swell 2
Height (m)
Direction
Period (s)
0.4
ESE
7
0.4
SSE
9
0.4
ESE
3
0.4
ESE
4
0.4
E
4
0.4
E
4
0.4
E
4
0.4
SSW
10
0.4
SSW
10
0.4
SSE
10
0.4
SSE
10
0.3
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
0.4
SSE
11
0.6
SSE
11
0.7
SSE
10
0.7
SSE
10
0.7
SSE
10
Energy kJ
19
28
4
5
5
6
6
33
33
31
31
17
28
26
25
25
26
26
78
49
79
94
90
90
Swell 3
Height (m)
Direction
Period (s)
0.1
S
13
0.2
S
12
0.4
SE
7
0.3
ESE
7
0.3
ESE
7
0.3
SSW
11
0.3
SSW
11
0.3
E
4
0.3
E
5
0.4
ESE
7
0.3
ESE
7
0.3
ESE
7
0.3
ESE
7
0.3
ESE
7
0.2
ESE
6
0.1
SE
11
0.3
ESE
6
0.3
SE
12
0.3
ESE
7
0.4
SSE
8
0.4
SE
8
0.2
E
7
0.2
ESE
6
0.3
ESE
6
Energy kJ
3
11
12
9
9
23
23
4
4
15
9
9
9
9
4
5
8
22
9
24
17
4
4
8
Wind waves
Height (m)
Direction
Period (s)
0.3
E
3
0.4
E
3
0.4
E
3
0.6
E
4
0.5
E
4
0.3
NNE
3
0.3
NNE
3
0.3
ESE
6
0.2
ESE
2
0.2
ESE
3
0.4
NW
3
0.4
NW
3
Energy kJ
1
3
4
11
8
1
1
8
1
1
2
2
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
70
63
63
63
58
0
0
58
20
20
20
20
20
0
0
0
72
20
20
0
0
0
0
0
Best forecast wave conditions in Rio de Janeiro
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
Best forecast wave conditions in Brazil
Rating
(10 max)
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
2
2
2
2
2
Header Global
Rating
(10 max)
6
9
9
8
7
6
5
5
5
5
5
4
7
8
8
9
9
9
7
6
8
6
6
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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