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 am 19 Jun 2026 (local time)

Forecast update in  hr  min

Today's Lopes Mendes (Ilha Grande) sea temperature is
22.4° 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 (19 Jun):

  • Morning surf: Morning surf (19 Jun, local time) - 6.5ft (2.0m), 13s period with S swell.
  • Afternoon surf: Afternoon surf (19 Jun, local time) - 6.5ft (2.0m), 13s period with S swell.
  • Evening surf: Evening surf (19 Jun, local time) - 5.5ft (1.7m), 13s period with S swell.

The current surf forecast for Lopes Mendes (Ilha Grande) at 8AM is: 2.0m 13s primary swell from a South direction and 0.4m 8s secondary swell from a East-southeast direction (forecast issued at 02:00am June 19). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 4.

Time (-03) & DateWave HeightWave Period
Morning (19 Jun)6.5ft (2.0m)13s
Afternoon (19 Jun)6.5ft (2.0m)13s
Evening (19 Jun)5.5ft (1.7m)13s

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 24°C on Sat morning, min 18°C on Fri morning). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
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
6 PM
9 PM
Rating
(10 max)
4
4
4
4
4
4
3
4
3
3
3
2
2
0
1
1
1
0
1
0
0
0
0
1
Wave
Height (m)
Direction
Period (s)
2
S
13
2
S
13
2
S
13
2
S
13
2
S
13
2
S
13
2
S
13
1.7
S
13
1.5
S
13
1.4
S
13
1.3
S
13
1.2
S
12
1.1
S
12
1
S
12
0.9
S
12
0.9
S
12
0.8
S
11
0.8
S
11
0.7
S
11
0.7
S
11
0.6
S
11
0.4
SSW
11
0.5
S
10
0.5
S
10
Wave Graph
Metric surfscale
Energy kJ
1412
1412
1391
1367
1391
1422
1465
987
757
640
526
420
347
278
221
210
155
154
116
114
82
37
53
50
Wind (km/h)
15
NNE
15
NNE
20
NE
20
NE
10
NE
15
E
15
ENE
15
NE
15
NNE
10
NNE
10
N
10
NNE
5
E
10
S
5
SW
10
WSW
5
W
15
WSW
5
SSW
10
SSW
20
SSW
15
SSW
10
SSW
5
SE
Wind State
off
off
off
off
off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-on
on
cross-on
glassy
on
glassy
on
on
on
on
glassy
High Tide
4:32AM1.01m
5:56PM0.87m
5:18AM0.98m
6:38PM0.81m
6:12AM0.92m
7:28PM0.78m
Low Tide
00:13AM0.54m
12:30PM0.12m
00:56AM0.55m
1:21PM0.21m
1:45AM0.55m
2:15PM0.30m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:19
5:19
5:19
 mm
Temp °C
19
18
18
18
21
23
21
21
20
20
20
21
24
23
21
21
21
20
20
21
21
21
20
20
Feels °C
17
16
16
16
20
22
19
20
19
20
19
20
24
23
22
21
22
20
22
22
20
21
21
22
Swell 1
Height (m)
Direction
Period (s)
2
S
13
2
S
13
2
S
13
2
S
13
2
S
13
2
S
13
2
S
13
1.7
S
13
1.5
S
13
1.4
S
13
1.3
S
13
1.2
S
12
1.1
S
12
1
S
12
0.9
S
12
0.9
S
12
0.8
S
11
0.8
S
11
0.7
E
10
0.7
S
11
0.7
E
10
0.7
E
10
0.7
E
9
0.7
E
9
Energy kJ
1412
1412
1391
1367
1391
1422
1465
987
757
640
526
420
347
278
221
210
155
154
94
114
90
90
81
81
Swell 2
Height (m)
Direction
Period (s)
0.4
ESE
8
0.4
E
8
0.4
ENE
8
0.4
ESE
8
0.4
ESE
9
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.9
ESE
6
0.9
ESE
6
0.9
ESE
6
0.9
ESE
6
0.8
ESE
6
0.7
E
6
0.6
ESE
6
0.6
ESE
6
0.6
E
7
0.7
ESE
10
0.7
S
11
0.6
E
7
0.6
S
11
0.4
SSW
11
0.5
S
10
0.5
S
10
Energy kJ
23
22
23
24
29
33
33
32
56
62
68
70
56
38
31
32
32
102
116
35
82
37
53
50
Swell 3
Height (m)
Direction
Period (s)
0.4
SE
6
0.4
ESE
10
0.4
ESE
10
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.5
E
10
0.6
E
10
0.4
SW
4
0.5
E
10
0.3
SW
4
0.4
SSE
9
0.4
SE
9
0.4
SE
9
Energy kJ
9
32
31
29
29
29
29
32
33
33
50
69
3
47
2
35
21
21
Wind waves
Height (m)
Direction
Period (s)
0.4
NE
3
0.4
NE
3
0.9
E
5
0.8
ESE
5
0.9
ESE
6
0.4
NNE
3
0.4
NNE
3
0.3
NNE
3
0.4
SW
3
0.3
WSW
4
0.3
SW
4
Energy kJ
3
3
47
37
45
3
3
1
2
3
2
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
4
4
3
3
3
2
2
2
2
1
1
1
1
1
1
1
1
1
Distance (km)
0
0
0
0
0
0
58
0
0
0
0
0
0
58
20
20
0
20
0
20
97
20
20
0
Best forecast wave conditions in Rio de Janeiro
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
3
3
3
2
2
2
2
2
2
2
2
1
1
1
Best forecast wave conditions in Brazil
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
3
3
3
2
2
2
2
2
3
2
2
1
1
1
Header Global
Rating
(10 max)
6
6
6
4
4
4
4
4
5
5
5
7
5
5
8
9
9
9
8
8
7
9
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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