Lopes Mendes (Ilha Grande) Surf Break

Lopes Mendes (Ilha Grande) 48 hour detailed Surf Forecast

Lat Long: 23.18° S 44.12° W

Issued: 8 am 22 Jun 2026 (local time)

Forecast update in  hr  min

Today's Lopes Mendes (Ilha Grande) sea temperature is
22.3° 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 (22 Jun):

  • Morning surf: Morning surf (22 Jun, local time) - 3.5ft (1.1m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (22 Jun, local time) - 3ft (0.9m), 9s period with S swell.
  • Evening surf: Evening surf (22 Jun, local time) - 2.5ft (0.8m), 9s period with S swell.

The current surf forecast for Lopes Mendes (Ilha Grande) at 5PM is: 0.9m 9s primary swell from a South direction (forecast issued at 08:00am June 22). An open ocean swell of 0.5m 9s is not directed at the surf break, a second open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (22 Jun)3.5ft (1.1m)9s
Afternoon (22 Jun)3ft (0.9m)9s
Evening (22 Jun)2.5ft (0.8m)9s

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 27mm), heaviest during Wed morning. Warm (max 25°C on Tue morning, min 18°C on Wed night). Mainly fresh winds.

Monday
22
Tuesday
23
Wednesday
24
Thu
25
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
12 AM
3 AM
Rating
(10 max)
1
2
2
1
1
1
1
0
1
1
0
0
0
0
0
0
1
2
3
0
0
1
2
3
Wave
Height (m)
Direction
Period (s)
1.1
S
9
1.1
S
9
1.1
S
9
0.9
S
9
0.9
S
9
0.8
S
9
0.7
S
8
0.8
S
8
0.7
S
8
0.7
S
10
0.6
S
10
0.6
S
10
0.6
S
10
0.6
S
10
0.6
S
9
1.5
SSW
9
1.7
SSW
9
1.6
SSW
9
1.6
S
9
1.6
S
10
2.3
SSW
7
1.9
S
8
1.6
S
10
1.8
S
10
Wave Graph
Metric surfscale
Energy kJ
199
203
194
127
127
101
69
78
60
96
72
71
69
66
63
343
456
442
430
489
588
513
472
630
Wind (km/h)
10
NE
10
NE
10
E
15
ESE
15
ENE
15
NE
15
NNE
15
NNE
15
NNE
10
N
20
SSW
30
SW
25
SW
25
SW
20
WSW
15
SW
15
SW
5
WNW
0
SW
20
SW
30
WSW
10
SW
15
SE
15
ESE
Wind State
off
off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
on
on
on
on
on
on
on
cross
glassy
on
on
on
cross
cross-off
High Tide
7:18AM0.86m
8:33PM0.76m
8:57AM0.81m
9:52PM0.77m
10:59AM0.83m
10:59PM0.79m
Low Tide
3:15PM0.38m
3:42AM0.47m
4:20PM0.43m
4:46AM0.41m
5:27PM0.45m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
light rain
light rain
light rain
light rain
mod rain
light rain
part cloud
light rain
mod rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:19
5:19
5:20
5:20
 mm
1
1
1
1
8
1
3
6
2
2
Temp °C
18
19
21
22
21
22
22
23
23
25
22
21
21
20
19
19
19
19
19
19
19
18
18
19
Feels °C
18
20
22
22
21
22
21
21
21
24
21
19
20
18
18
19
19
21
22
18
16
18
18
19
Swell 1
Height (m)
Direction
Period (s)
1.1
S
9
1.1
S
9
1.1
S
9
0.9
S
9
0.9
S
9
0.8
S
9
0.7
S
8
0.8
S
8
0.7
S
8
0.7
S
10
0.6
S
10
0.7
E
9
0.7
E
9
0.7
E
9
0.7
E
8
1.5
SSW
9
1.7
SSW
9
1.6
SSW
9
1.6
S
9
1.6
S
10
0.8
SSE
12
1.9
S
8
1.6
S
10
1.8
S
10
Energy kJ
199
203
194
127
127
101
69
78
60
96
72
78
76
73
71
343
456
442
430
489
169
513
472
630
Swell 2
Height (m)
Direction
Period (s)
0.6
E
10
0.6
E
9
0.6
E
9
0.5
E
9
0.5
E
9
0.5
E
4
0.6
E
5
0.7
E
6
0.7
E
6
0.6
E
6
0.5
E
6
0.6
S
10
0.6
S
10
0.6
S
10
0.6
S
9
0.6
E
8
0.6
E
8
0.5
E
8
0.5
SSE
13
0.6
SSE
12
0.5
E
8
1.3
SSW
7
1.2
SSW
7
0.8
SSE
12
Energy kJ
64
62
63
43
43
8
17
33
35
26
18
71
69
66
63
52
52
36
98
123
35
178
148
150
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
8
0.3
SSW
9
0.4
SSW
8
0.4
SSW
8
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.2
SSE
7
0.2
SSE
7
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
0.8
SSE
12
0.8
SSE
12
0.4
ESE
8
Energy kJ
3
15
28
22
42
42
42
42
41
40
5
5
5
42
41
76
102
36
35
164
158
22
Wind waves
Height (m)
Direction
Period (s)
0.3
NE
2
0.3
NE
2
0.4
NE
3
0.4
ESE
3
0.5
E
4
0.8
E
4
0.9
E
5
0.4
NNE
3
0.4
NNE
3
0.4
N
3
0.4
WSW
2
0.9
SW
4
1
SW
5
0.9
SW
5
0.9
SSW
5
2.3
SSW
7
0.9
SE
6
Energy kJ
1
1
2
2
6
23
43
3
3
3
2
31
50
43
49
588
56
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
3
2
2
2
3
3
Distance (km)
0
0
0
0
0
0
0
63
0
0
20
97
65
97
97
20
20
20
0
148
97
20
59
0
Best forecast wave conditions in Rio de Janeiro
Rating
(10 max)
2
2
2
2
2
1
1
1
1
1
1
2
2
2
1
1
3
3
3
3
3
2
3
Best forecast wave conditions in Brazil
Rating
(10 max)
2
2
2
2
2
1
1
1
2
3
3
3
2
2
2
2
3
3
3
3
3
2
3
3
Header Global
Rating
(10 max)
7
6
5
5
5
5
5
5
5
5
5
6
7
7
9
8
9
8
8
7
7
6
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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