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 02 Jul 2026 (local time)

Forecast update in  hr  min

Today's Lopes Mendes (Ilha Grande) sea temperature is
22.2° 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 (02 Jul):

  • Morning surf: Morning surf (02 Jul, local time) - 2ft (0.6m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (02 Jul, local time) - 2ft (0.6m), 10s period with SSW swell.
  • Evening surf: Evening surf (02 Jul, local time) - 2ft (0.6m), 9s period with SSW swell.

The current surf forecast for Lopes Mendes (Ilha Grande) at 1PM is: 0.6m 10s primary swell from a South-southwest direction (forecast issued at 08:00am July 02). An open ocean swell of 0.7m 8s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (02 Jul)2ft (0.6m)9s
Afternoon (02 Jul)2ft (0.6m)10s
Evening (02 Jul)2ft (0.6m)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

Light rain (total 7mm), mostly falling on Fri night. Warm (max 25°C on Thu morning, min 18°C on Sat night). Wind will be generally light.

Thursday
2
Friday
3
Saturday
4
Sun
5
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
1
1
0
1
1
1
1
1
0
0
0
0
0
0
0
1
3
1
1
0
1
1
1
Wave
Height (m)
Direction
Period (s)
0.6
S
9
0.6
S
9
0.6
SSW
10
0.6
SSW
10
0.6
SSW
10
0.6
SSW
9
0.6
SSW
9
0.6
SSW
9
0.6
SSW
9
0.6
SSW
9
1
SW
9
0.4
S
18
0.5
S
16
0.6
S
16
0.6
S
16
1.1
SSW
10
0.8
S
15
1.5
SSW
9
1.7
SSW
10
1.7
SSW
10
2
S
13
2
S
12
2
S
12
2.1
S
13
Wave Graph
Metric surfscale
Energy kJ
55
61
74
75
74
69
65
64
65
66
166
97
132
183
178
210
277
383
518
610
1357
1194
1175
1445
Wind (km/h)
5
N
5
NNW
0
SE
5
SSE
0
NE
10
NNE
10
NNE
10
N
5
NNW
15
SW
25
SW
25
SSW
20
SW
20
SW
15
SW
10
SSW
10
SSW
5
S
10
S
15
S
20
S
20
SSW
15
SSW
20
SSW
Wind State
glassy
glassy
glassy
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
on
on
on
on
on
on
cross-on
cross-on
glassy
cross-on
cross-on
cross-on
cross-on
on
on
High Tide
3:24AM1.05m
4:21PM1.05m
3:58AM1.07m
4:53PM1.03m
4:35AM1.07m
5:29PM1.00m
Low Tide
10:33AM0.05m
10:57PM0.37m
11:13AM0.07m
11:37PM0.38m
11:56AM0.11m
00:21AM0.40m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
light rain
cloud
rain showers
part cloud
cloud
cloud
light rain
light 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>
5:22
5:22
5:22
5:22
 mm
1
1
1
1
1
1
Temp °C
23
24
25
25
24
23
24
23
23
23
21
21
20
20
20
20
20
20
20
20
19
19
18
19
Feels °C
24
25
26
26
26
24
24
23
23
22
19
19
19
19
20
21
21
22
21
20
18
18
17
18
Swell 1
Height (m)
Direction
Period (s)
0.7
E
8
0.7
E
8
0.7
E
8
0.7
E
8
0.6
SSW
10
0.6
SSW
9
0.6
SSW
9
0.6
SSW
9
0.6
SSW
9
0.6
SSW
9
0.5
E
8
0.6
S
9
0.6
S
9
0.6
S
16
0.6
S
16
1.1
SSW
10
1.3
SSW
9
1.5
SSW
9
1.7
SSW
10
1.7
SSW
10
2
S
13
2
S
12
2
S
12
2.1
S
13
Energy kJ
61
58
60
61
74
69
65
64
65
66
35
61
61
183
178
210
277
383
518
610
1357
1194
1175
1445
Swell 2
Height (m)
Direction
Period (s)
0.6
S
9
0.6
S
9
0.6
SSW
10
0.6
SSW
10
0.6
E
8
0.6
E
8
0.6
E
8
0.6
E
8
0.6
E
8
0.5
E
8
0.3
S
18
0.5
E
8
0.5
E
8
0.5
S
9
0.6
SSW
9
0.7
S
15
0.8
S
15
0.8
S
14
0.9
S
13
0.9
S
13
0.4
E
9
0.4
E
9
0.4
E
9
0.4
E
9
Energy kJ
55
61
74
75
46
48
46
46
46
33
56
35
35
40
62
210
267
257
284
284
24
25
24
24
Swell 3
Height (m)
Direction
Period (s)
0.3
SSE
11
0.2
SSE
10
0.2
SSE
10
0.2
S
17
0.2
S
17
0.2
S
16
0.2
S
16
0.2
S
15
0.2
S
15
0.2
S
19
0.2
S
14
0.4
S
18
0.5
S
16
0.5
E
8
0.6
SSW
4
0.5
E
8
0.5
E
8
0.5
E
8
0.5
E
8
0.5
E
9
Energy kJ
22
11
10
22
22
21
20
19
18
27
16
97
132
34
12
33
33
34
35
38
Wind waves
Height (m)
Direction
Period (s)
1
SW
9
1.1
SW
5
0.8
SW
5
0.7
SW
5
0.6
SW
4
0.6
SW
4
Energy kJ
166
49
33
21
13
12
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
3
3
3
3
3
3
3
Distance (km)
0
0
0
59
0
0
0
0
0
58
97
568
141
97
20
20
20
0
97
97
97
97
97
97
Best forecast wave conditions in Rio de Janeiro
Rating
(10 max)
1
1
2
2
2
1
1
1
1
1
2
2
2
2
2
3
1
1
1
1
1
1
Best forecast wave conditions in Brazil
Rating
(10 max)
1
1
2
2
2
1
1
2
1
1
3
4
4
4
4
4
4
3
3
3
3
3
3
3
Header Global
Rating
(10 max)
7
6
6
6
6
9
9
9
9
7
9
5
6
8
5
7
5
6
5
5
5
5
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)
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