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 03 Jun 2026 (local time)

Forecast update in  hr  min

Today's Lopes Mendes (Ilha Grande) sea temperature is
22.9° 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 (04 Jun):

  • Morning surf: Morning surf (04 Jun, local time) - 4.5ft (1.4m), 11s period with S swell.
  • Afternoon surf: Afternoon surf (04 Jun, local time) - 4.5ft (1.4m), 11s period with S swell.
  • Evening surf: Evening surf (04 Jun, local time) - 4.5ft (1.3m), 11s period with S swell.

The current surf forecast for Lopes Mendes (Ilha Grande) at 2AM is: 1.4m 11s primary swell from a South direction and 0.9m 6s secondary swell from a Southeast direction, 1.2m 7s secondary swell from a Southeast direction (forecast issued at 08:00pm June 03). The wind direction is predicted to be offshore and the swell rating is 3.

Time (-03) & DateWave HeightWave Period
Morning (04 Jun)4.5ft (1.4m)11s
Afternoon (04 Jun)4.5ft (1.4m)11s
Evening (04 Jun)4.5ft (1.3m)11s

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 5mm), mostly falling on Wed night. Warm (max 21°C on Wed night, min 18°C on Fri night). Wind will be generally light.

Wed
3
Thursday
4
Friday
5
Saturday
6
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)
2
2
2
3
3
3
3
3
2
2
3
3
3
3
3
3
2
3
2
2
2
2
2
2
Wave
Height (m)
Direction
Period (s)
1.2
S
8
1.1
S
8
0.9
S
12
1.4
S
11
1.4
S
11
1.4
S
11
1.4
S
11
1.4
S
11
1.4
S
11
1.3
S
11
1.4
S
11
1.4
S
11
1.4
S
11
1.2
S
11
1.3
S
13
1.3
S
13
1.3
S
13
1.3
S
12
1.2
S
12
1.2
S
12
1.2
S
12
1.1
S
12
1.1
S
12
1.1
S
11
Wave Graph
Metric surfscale
Energy kJ
201
171
220
502
485
476
485
493
485
411
485
493
493
363
563
563
546
496
416
416
409
333
327
305
Wind (km/h)
10
E
10
E
10
ENE
10
NE
5
NNE
5
NE
5
ESE
15
E
15
ESE
15
E
15
E
10
E
10
NE
10
NE
10
E
15
ESE
15
E
15
ENE
15
NE
15
NE
10
NE
5
NE
10
E
10
ESE
Wind State
cross-off
cross-off
cross-off
off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
cross-off
High Tide
4:31PM1.00m
4:07AM0.98m
5:10PM0.96m
4:48AM0.96m
5:57PM0.92m
5:34AM0.93m
Low Tide
11:17PM0.44m
11:29AM0.16m
00:03AM0.47m
12:20PM0.19m
00:57AM0.49m
1:17PM0.22m
clear
rain showers
clear
rain showers
rain showers
rain showers
rain showers
part cloud
part cloud
part cloud
cloud
cloud
part cloud
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>
5:17
5:16
5:16
 mm
1
1
1
1
1
Temp °C
21
21
20
20
20
20
20
21
21
21
20
20
20
20
21
21
20
20
19
18
18
18
20
21
Feels °C
21
21
20
21
21
21
21
20
19
20
19
19
20
20
21
20
18
19
18
17
18
18
19
20
Swell 1
Height (m)
Direction
Period (s)
1.2
S
8
1.1
S
8
1.3
SSE
8
1.4
S
11
1.4
S
11
1.4
S
11
1.4
S
11
1.4
S
11
1.4
S
11
1.3
S
11
1.4
S
11
1.4
S
11
1.4
S
11
1.2
S
11
1.3
S
13
1.3
S
13
1.3
S
13
1.3
S
12
1.2
S
12
1.2
S
12
1.2
S
12
1.1
S
12
1.1
S
12
1.1
S
11
Energy kJ
201
171
216
502
485
476
485
493
485
411
485
493
493
363
563
563
546
496
416
416
409
333
327
305
Swell 2
Height (m)
Direction
Period (s)
0.6
SE
9
0.8
SE
8
0.9
S
12
0.9
SE
6
1
SE
7
1.1
SE
7
1.1
SE
7
0.1
S
20
0.1
S
20
0.1
S
20
1.1
ESE
7
1
ESE
7
0.9
ESE
7
0.8
ESE
7
0.8
ESE
7
0.8
ESE
7
0.9
SE
7
0.9
ESE
7
0.9
ESE
7
0.9
ESE
7
0.7
ESE
7
0.7
ESE
7
0.6
ESE
6
0.6
ESE
6
Energy kJ
64
69
220
54
88
114
114
8
7
7
102
85
70
57
56
57
65
68
64
64
45
45
33
33
Swell 3
Height (m)
Direction
Period (s)
0.5
S
12
0.7
S
12
0.1
S
18
0.1
S
21
0.1
S
21
0.7
S
14
0.7
S
14
0.7
S
14
0.9
SE
7
Energy kJ
67
132
6
9
9
181
181
179
65
Wind waves
Height (m)
Direction
Period (s)
1.2
SE
7
1.3
ESE
6
1.1
SE
7
1.1
ESE
7
1.1
ESE
7
0.6
ENE
4
Energy kJ
131
122
100
107
107
11
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
3
3
3
3
3
2
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
Distance (km)
0
0
0
0
0
0
0
0
58
58
0
0
0
0
0
0
58
0
0
0
0
0
0
0
Best forecast wave conditions in Rio de Janeiro
Rating
(10 max)
2
3
4
3
3
3
3
3
2
3
3
3
3
3
4
3
3
3
3
3
3
3
3
2
Best forecast wave conditions in Brazil
Rating
(10 max)
2
3
4
3
3
3
3
3
3
3
3
3
3
3
4
3
3
3
3
3
3
3
3
2
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
5
5
6
9
9
9
8
8
8
9
9
9
9
9
  • 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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