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 23 Jun 2026 (local time)

Forecast update in  hr  min

Today's Lopes Mendes (Ilha Grande) sea temperature is
22.4° C

Slightly warmer than usual

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 (23 Jun):

  • Afternoon surf: Afternoon surf (23 Jun, local time) - 2ft (0.6m), 10s period with S swell.
  • Evening surf: Evening surf (23 Jun, local time) - 2ft (0.6m), 10s period with S swell.

The current surf forecast for Lopes Mendes (Ilha Grande) at 5PM is: 0.6m 10s primary swell from a South direction and 0.8m 5s secondary swell from a Southwest direction (forecast issued at 02:00pm June 23). An open ocean swell of 0.7m 9s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (23 Jun)--
Afternoon (23 Jun)2ft (0.6m)10s
Evening (23 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

Heavy rain (total 58mm), heaviest during Wed morning. Warm (max 21°C on Tue afternoon, min 19°C on Tue night). Wind will be generally light.

Tue
23
Wednesday
24
Thursday
25
Fri
26
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)
0
0
0
0
0
0
0
0
0
1
0
1
3
3
3
2
2
2
1
1
3
3
2
2
Wave
Height (m)
Direction
Period (s)
0.7
S
10
0.6
S
10
0.6
S
10
0.6
S
10
0.6
S
9
1.2
S
10
1.6
S
9
1.6
S
9
1.7
S
9
1.9
S
8
2.2
S
8
1.8
S
10
2.1
S
10
1.6
SSW
10
1.4
SSW
10
1.4
SSW
10
1.4
SSW
10
1.4
SSW
11
1.3
SSW
11
1.2
SSW
11
1
SSW
11
1.2
S
11
1.1
S
11
1.1
S
11
Wave Graph
Metric surfscale
Energy kJ
96
71
69
68
64
273
440
430
463
524
596
600
849
530
370
363
370
439
415
350
240
371
297
279
Wind (km/h)
20
SSW
25
SSW
20
SW
10
SW
5
S
15
SW
15
WSW
15
SW
20
SSW
15
SSW
25
S
15
S
10
SSE
5
ESE
10
ESE
15
ESE
20
ESE
25
E
25
E
25
ENE
20
NE
15
NE
10
NE
15
NE
Wind State
on
on
on
on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
High Tide
9:52PM0.77m
10:59AM0.83m
10:59PM0.79m
12:11PM0.88m
11:50PM0.82m
Low Tide
4:20PM0.43m
4:46AM0.41m
5:27PM0.45m
5:45AM0.33m
6:29PM0.44m
6:36AM0.26m
clear
part cloud
part cloud
light rain
light rain
light rain
light rain
mod rain
light rain
mod rain
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:19
5:20
5:20
5:20
 mm
1
1
3
5
8
5
6
7
3
1
1
1
3
3
3
3
2
1
1
Temp °C
22
21
21
21
21
20
19
19
19
19
19
19
19
19
19
19
19
19
19
20
20
19
20
20
Feels °C
21
19
21
22
24
21
19
19
18
19
17
19
20
20
19
18
18
17
16
18
19
19
21
20
Swell 1
Height (m)
Direction
Period (s)
0.8
E
9
0.7
E
9
0.7
E
9
0.7
E
9
0.7
E
8
1.2
S
10
1.6
S
9
1.6
S
9
1.7
S
9
0.6
SSE
12
0.8
SSE
12
1.8
S
10
2.1
S
10
1.6
SSW
10
1.4
SSW
10
1.4
SSW
10
1.4
SSW
10
1.4
SSW
11
1.3
SSW
11
1.2
SSW
11
1
SSW
11
1.3
ESE
6
1.2
ESE
6
1.1
S
11
Energy kJ
101
78
76
73
69
273
440
430
463
123
164
600
849
530
370
363
370
439
415
350
240
115
107
279
Swell 2
Height (m)
Direction
Period (s)
0.7
S
10
0.6
S
10
0.6
S
10
0.6
S
10
0.6
S
9
0.6
E
8
0.6
E
8
0.6
E
8
0.5
SSE
13
0.5
E
8
0.5
E
8
0.8
SSE
12
0.7
SSE
12
0.8
SSE
12
0.7
SSE
13
0.6
SSE
13
0.6
SSE
13
0.5
SSE
12
0.5
SSE
12
0.5
SSE
12
0.6
S
12
1.2
S
11
1.1
S
11
0.4
SE
12
Energy kJ
96
71
69
68
64
52
52
51
96
35
35
161
123
153
145
135
131
89
86
86
105
371
297
35
Swell 3
Height (m)
Direction
Period (s)
0.1
S
8
0.2
SSE
7
0.2
SSE
8
0.2
SSE
7
0.3
SSE
15
0.3
SSE
14
0.4
SSE
14
0.5
SSE
13
0.5
E
8
0.5
E
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.3
ESE
8
0.1
S
18
0.6
SSE
12
0.5
SSE
12
0.4
SSE
12
0.4
SSE
12
0.4
SSE
12
0.1
S
15
Energy kJ
1
5
6
5
42
41
75
102
36
34
22
23
24
23
13
6
98
83
58
59
56
4
Wind waves
Height (m)
Direction
Period (s)
0.4
SW
2
0.8
SW
4
0.8
SW
5
0.8
SW
5
0.7
SSW
5
0.9
SSW
6
1.9
S
8
2.2
S
8
1.3
SSW
7
1.2
SE
7
1.2
SSE
7
1.1
SE
7
1.1
SE
6
1.3
SE
6
1.3
SE
6
1.4
SE
6
1.5
ESE
6
1.3
ESE
6
1.4
ESE
6
1.4
ESE
6
1.1
ESE
6
Energy kJ
2
24
28
29
19
52
524
596
177
131
123
118
101
136
141
157
159
131
126
135
95
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
2
2
2
2
3
2
2
1
2
3
2
3
2
3
3
3
3
Distance (km)
0
20
63
97
65
20
0
20
20
20
176
97
97
20
113
59
58
59
58
59
70
58
0
0
Best forecast wave conditions in Rio de Janeiro
Rating
(10 max)
1
2
1
2
1
2
1
2
3
3
3
2
1
2
3
3
3
3
3
3
3
3
Best forecast wave conditions in Brazil
Rating
(10 max)
3
3
3
2
2
2
2
2
3
3
3
3
2
2
2
3
3
2
3
3
3
3
3
3
Header Global
Rating
(10 max)
5
5
5
5
7
8
9
9
9
9
8
7
6
5
5
5
5
5
5
4
5
5
5
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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