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 pm 13 Jun 2026 (local time)

Forecast update in  hr  min

Today's Lopes Mendes (Ilha Grande) sea temperature is
22.5° 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 (14 Jun):

  • Evening surf: Evening surf (14 Jun, local time) - 3.5ft (1.1m), 6s period with SSW swell.

The current surf forecast for Lopes Mendes (Ilha Grande) at 12AM is: 1.1m 7s primary swell from a South-southwest direction and 0.7m 9s secondary swell from a East-southeast direction (forecast issued at 08:00pm June 13). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (14 Jun)--
Afternoon (14 Jun)--
Evening (14 Jun)3.5ft (1.1m)6s

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 54mm), heaviest during Sun night. Warm (max 21°C on Sun morning, min 19°C on Tue afternoon). Wind will be generally light.

Sat
13
Sunday
14
Monday
15
Tuesday
16
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)
0
1
1
2
3
3
2
2
1
1
2
2
1
0
0
0
0
0
1
1
3
2
0
0
Wave
Height (m)
Direction
Period (s)
0.7
SE
9
1.1
SSW
6
1.1
SSW
7
1.1
SSW
7
1.4
SSW
10
1.5
SSW
10
1.4
SSW
10
1.4
SSW
9
1.3
SSW
9
1.2
SSW
9
1.3
S
9
1.2
S
9
1.1
S
9
1
S
8
1
S
8
1
S
8
1.5
S
7
1.5
S
7
1.6
S
8
1.6
S
8
1.7
S
10
1.6
S
10
1.1
S
9
1.3
S
10
Wave Graph
Metric surfscale
Energy kJ
84
85
113
108
419
425
351
321
283
238
281
235
186
140
130
125
243
236
310
324
546
514
190
306
Wind (km/h)
15
SSW
5
SSW
5
SW
0
SSE
0
SE
5
E
10
ESE
15
ESE
10
SE
10
S
5
SE
10
ESE
10
SE
10
S
10
S
10
SSW
15
SSE
15
S
10
S
5
SE
10
ESE
10
SSE
20
SSE
15
SE
Wind State
on
on
on
glassy
glassy
glassy
cross-off
cross-off
cross
cross-on
glassy
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross
cross-on
cross
High Tide
1:32AM0.90m
2:40PM1.15m
2:02AM0.92m
3:23PM1.13m
2:36AM0.95m
Low Tide
8:33PM0.26m
8:30AM0.03m
9:22PM0.31m
9:17AM-0.01m
10:08PM0.38m
10:04AM-0.03m
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
light rain
mod rain
light rain
rain showers
light rain
thunderstorm
thunderstorm
light rain
light rain
light rain
light rain
light rain
light rain
mod rain
light rain
light rain
<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>
5:17
5:17
5:17
 mm
2
6
2
1
1
5
2
1
3
5
5
2
2
6
4
4
Temp °C
21
20
20
20
20
20
21
21
21
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
Feels °C
21
21
21
22
22
21
22
21
22
22
23
22
22
22
22
21
21
20
22
22
21
22
19
20
Swell 1
Height (m)
Direction
Period (s)
0.7
SE
9
1.1
SSW
6
1.1
SSW
7
1.1
SSW
7
1.4
SSW
10
1.5
SSW
10
1.4
SSW
10
1.4
SSW
9
1.3
SSW
9
1.2
SSW
9
1.3
S
9
1.2
S
9
1.1
S
9
1
S
8
1
S
8
1
S
8
1.2
S
8
0.4
ESE
8
1.6
S
8
1.6
S
8
1.7
S
10
1.6
S
10
1.1
S
9
1.3
S
10
Energy kJ
84
85
113
108
419
425
351
321
283
238
281
235
186
140
130
125
163
26
310
324
546
514
190
306
Swell 2
Height (m)
Direction
Period (s)
0.3
SE
12
0.7
SE
9
0.7
ESE
9
0.7
SE
10
0.7
SE
10
0.7
ESE
10
0.6
ESE
10
0.6
ESE
10
0.6
ESE
9
0.6
ESE
9
0.5
ESE
9
0.5
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
8
0.4
ESE
8
0.3
S
14
0.4
ESE
8
0.8
S
10
0.1
S
15
1
SSW
11
0.9
S
11
0.3
S
13
Energy kJ
23
84
73
92
100
86
64
63
59
56
47
46
31
30
29
28
27
33
26
130
4
249
181
31
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
9
0.4
SE
12
0.3
SE
12
0.5
S
12
0.7
SE
10
0.1
S
10
0.1
S
15
0.1
S
15
0.1
S
10
0.5
S
11
0.2
SSW
13
0.3
ESE
3
0.3
ESE
4
0.2
E
4
0.2
ESE
4
0.2
SSW
11
0.2
S
15
0.4
SSW
13
0.3
ESE
8
0.1
S
15
0.5
SSW
13
Energy kJ
3
37
23
71
102
2
4
4
2
58
17
2
2
1
1
12
17
59
13
4
93
Wind waves
Height (m)
Direction
Period (s)
1
SSW
6
0.3
ESE
3
0.4
ESE
3
0.4
E
3
0.2
E
4
1.5
S
7
1.5
S
7
1
ESE
5
1.1
ESE
6
1.4
SE
6
1.3
ESE
6
Energy kJ
64
1
3
3
1
243
236
49
77
131
124
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
3
3
2
2
2
1
2
2
2
1
2
1
1
2
2
2
3
3
4
1
Distance (km)
97
20
20
0
0
0
0
0
58
59
0
0
58
58
97
20
97
20
20
20
0
63
84
59
Best forecast wave conditions in Rio de Janeiro
Rating
(10 max)
1
1
2
2
3
3
3
2
2
2
2
2
2
2
1
1
2
3
3
4
4
4
Best forecast wave conditions in Brazil
Rating
(10 max)
1
3
2
2
3
3
3
2
2
2
2
2
2
2
2
2
1
2
2
3
4
4
4
2
Header Global
Rating
(10 max)
5
5
4
5
5
5
9
9
9
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
  • 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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