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: 2 pm 05 Jun 2026 (local time)

Forecast update in  hr  min

Today's Lopes Mendes (Ilha Grande) sea temperature is
22.7° 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 (05 Jun):

  • Afternoon surf: Afternoon surf (05 Jun, local time) - 4.5ft (1.3m), 13s period with S swell.
  • Evening surf: Evening surf (05 Jun, local time) - 4.5ft (1.3m), 12s period with S swell.

The current surf forecast for Lopes Mendes (Ilha Grande) at 8PM is: 1.3m 12s primary swell from a South direction and 0.8m 6s secondary swell from a East-southeast direction (forecast issued at 02:00pm June 05). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (-03) & DateWave HeightWave Period
Morning (05 Jun)--
Afternoon (05 Jun)4.5ft (1.3m)13s
Evening (05 Jun)4.5ft (1.3m)12s

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

Mostly dry. Warm (max 21°C on Sun morning, min 18°C on Fri night). Wind will be generally light.

Fri
5
Saturday
6
Sunday
7
Mon
8
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)
3
3
2
3
3
2
2
2
2
2
2
2
2
1
1
1
1
0
1
1
1
1
0
1
Wave
Height (m)
Direction
Period (s)
1.3
S
13
1.3
S
13
1.3
S
13
1.3
S
12
1.3
S
12
1.2
S
12
1.2
S
12
1.2
S
12
1.1
S
12
1.1
S
11
1
S
11
1
S
11
1
S
11
0.9
S
10
0.9
SSE
10
0.9
SSE
10
0.8
SSE
10
0.9
SSE
10
0.7
SSE
10
0.7
SSE
9
0.6
SSE
9
0.6
S
9
0.5
S
9
0.5
S
9
Wave Graph
Metric surfscale
Energy kJ
563
555
546
496
488
416
409
396
327
305
235
231
223
167
167
163
128
145
96
90
66
57
39
41
Wind (km/h)
10
ESE
15
E
15
E
15
ENE
15
NE
10
NE
10
NE
10
NE
10
ESE
10
ESE
10
ENE
10
NE
5
NNE
5
N
5
N
5
N
5
SSE
10
S
5
WSW
0
N
5
NNE
5
NNE
10
NNE
10
NE
Wind State
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
off
off
cross-off
glassy
glassy
glassy
cross-on
glassy
glassy
cross-off
off
off
off
High Tide
5:57PM0.92m
5:34AM0.93m
6:55PM0.89m
6:30AM0.90m
8:16PM0.87m
7:42AM0.86m
Low Tide
12:20PM0.19m
00:57AM0.49m
1:17PM0.22m
1:56AM0.49m
2:18PM0.24m
3:00AM0.48m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:31
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:16
5:16
5:16
5:16
 mm
Temp °C
20
20
20
20
20
19
18
18
19
20
20
20
19
19
19
20
21
21
20
20
20
19
19
20
Feels °C
20
19
18
18
18
18
17
17
19
20
20
20
19
19
19
20
21
21
21
21
21
19
19
20
Swell 1
Height (m)
Direction
Period (s)
1.3
S
13
1.3
S
13
1.3
S
13
1.3
S
12
1.3
S
12
1.2
S
12
1.2
S
12
1.2
S
12
1.1
S
12
1.1
S
11
1
S
11
1
S
11
1
S
11
0.9
S
10
0.9
SSE
10
0.9
SSE
10
0.8
SSE
10
0.9
SSE
10
0.7
SSE
10
0.7
SSE
9
0.6
SSE
9
0.6
S
9
0.5
S
9
0.4
ESE
7
Energy kJ
563
555
546
496
488
416
409
396
327
305
235
231
223
167
167
163
128
145
96
90
66
57
39
19
Swell 2
Height (m)
Direction
Period (s)
0.8
ESE
6
0.8
ESE
6
0.8
ESE
6
0.8
ESE
6
0.8
ESE
6
0.6
ESE
6
0.6
ESE
6
0.5
ESE
6
0.6
E
6
0.4
ESE
6
0.6
ESE
6
0.5
E
6
0.5
E
6
0.4
ESE
6
0.4
ESE
6
0.1
E
8
0.5
ESE
7
0.5
ESE
7
0.5
ESE
7
0.5
ESE
7
0.4
ESE
7
0.5
S
9
Energy kJ
47
48
51
45
47
32
33
23
29
13
30
20
20
12
12
1
26
28
29
29
20
41
Swell 3
Height (m)
Direction
Period (s)
0.8
ESE
6
0.8
ESE
6
0.4
ESE
6
0.4
ESE
6
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
7
0.1
S
12
0.1
SE
13
0.1
SE
12
0.2
SSE
12
Energy kJ
48
48
13
13
1
1
1
1
1
3
6
6
14
Wind waves
Height (m)
Direction
Period (s)
0.8
ESE
6
0.5
ESE
6
0.6
ESE
6
0.6
ESE
6
0.5
E
4
Energy kJ
51
23
31
31
7
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
3
3
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
0
58
0
0
0
0
0
0
0
0
0
0
0
0
0
0
71
0
0
0
0
20
0
Best forecast wave conditions in Rio de Janeiro
Rating
(10 max)
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
Best forecast wave conditions in Brazil
Rating
(10 max)
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
9
9
8
8
8
8
9
9
9
9
9
8
6
8
8
8
8
8
9
8
7
6
7
7
  • 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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