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 14 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 (14 Jun):

  • Morning surf: Morning surf (14 Jun, local time) - 5ft (1.5m), 10s period with SSW swell.
  • Afternoon surf: Afternoon surf (14 Jun, local time) - 4.5ft (1.3m), 9s period with SSW swell.
  • Evening surf: Evening surf (14 Jun, local time) - 4ft (1.2m), 9s period with SSW swell.

The current surf forecast for Lopes Mendes (Ilha Grande) at 12PM is: 1.4m 10s primary swell from a South-southwest direction and 0.6m 10s secondary swell from a East-southeast direction (forecast issued at 08:00am June 14). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (14 Jun)5ft (1.5m)10s
Afternoon (14 Jun)4.5ft (1.3m)9s
Evening (14 Jun)4ft (1.2m)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

Heavy rain (total 38mm), heaviest during Sun night. Warm (max 21°C on Sun morning, min 19°C on Mon night). Wind will be generally light.

Sunday
14
Monday
15
Tuesday
16
Wed
17
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)
3
3
2
2
2
2
1
2
2
1
0
0
0
0
0
1
2
1
0
0
1
1
1
2
Wave
Height (m)
Direction
Period (s)
1.4
SSW
10
1.5
SSW
10
1.4
SSW
10
1.3
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
1.3
S
8
1.6
S
7
1.5
S
7
1.5
S
8
1.4
S
10
1.5
S
10
1.2
S
9
1.3
SSW
9
1.3
SSW
10
1
SSW
10
0.9
SSW
10
1
S
10
Wave Graph
Metric surfscale
Energy kJ
419
425
351
277
283
238
281
235
186
140
133
125
193
220
230
270
400
495
220
308
328
197
154
184
Wind (km/h)
5
S
5
SSE
10
E
15
ESE
10
ESE
5
S
5
S
5
SSE
5
ESE
10
E
10
SE
10
SSW
25
S
20
S
10
S
5
S
5
SSE
10
SSW
15
SSW
15
SW
10
SW
5
WSW
5
SW
5
SSW
Wind State
glassy
glassy
cross-off
cross-off
cross-off
glassy
cross-on
glassy
glassy
cross-off
cross
on
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
on
on
on
cross-on
on
glassy
High Tide
2:40PM1.15m
2:02AM0.92m
3:23PM1.13m
2:36AM0.95m
4:03PM1.08m
Low Tide
8:30AM0.03m
9:22PM0.31m
9:17AM-0.01m
10:08PM0.38m
10:04AM-0.03m
10:51PM0.44m
cloud
part cloud
part cloud
clear
part cloud
light rain
mod rain
light rain
thunderstorm
part cloud
part cloud
light rain
light rain
light rain
light rain
light rain
cloud
light rain
light rain
cloud
cloud
part cloud
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
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
5:17
 mm
4
8
5
2
1
4
5
1
1
1
3
1
1
Temp °C
21
20
21
21
21
20
20
20
20
21
21
20
20
19
19
20
20
20
19
20
20
20
20
19
Feels °C
23
21
21
21
23
23
23
23
23
23
23
21
18
18
19
22
22
21
19
20
21
22
22
21
Swell 1
Height (m)
Direction
Period (s)
1.4
SSW
10
1.5
SSW
10
1.4
SSW
10
1.3
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
0.4
ESE
8
0.4
ESE
8
1.5
S
7
1.5
S
8
1.4
S
10
1.5
S
10
1.2
S
9
1.3
SSW
9
1.3
SSW
10
1
SSW
10
0.9
SSW
10
1
S
10
Energy kJ
419
425
351
277
283
238
281
235
186
140
133
125
27
26
230
270
400
495
220
308
328
197
154
184
Swell 2
Height (m)
Direction
Period (s)
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
0.2
S
15
0.3
S
14
0.4
ESE
8
0.5
S
12
0.7
ESE
5
0.7
ESE
6
0.9
S
11
0.6
ESE
6
0.6
ESE
6
0.6
S
12
0.6
S
12
0.5
S
12
Energy kJ
100
86
64
63
59
56
47
46
31
30
29
28
17
33
26
77
25
28
181
26
26
104
104
73
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
10
0.1
S
10
0.1
S
15
0.1
S
15
0.1
S
10
0.5
S
11
0.1
S
13
0.2
S
12
0.3
ESE
3
0.3
ESE
4
0.2
ESE
4
0.2
SSW
11
0.2
SSW
11
0.2
SSW
10
0.4
SSW
13
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.5
ESE
6
0.4
SSE
6
0.4
SSE
6
0.5
SSE
6
0.2
ESE
9
0.2
ESE
9
Energy kJ
4
2
4
4
2
58
3
11
2
2
1
12
11
11
59
26
25
21
18
15
15
20
9
9
Wind waves
Height (m)
Direction
Period (s)
0.4
SE
3
0.4
ESE
3
0.3
ESE
3
0.9
SSE
4
1.3
S
8
1.6
S
7
0.7
ESE
5
0.9
ESE
6
1.3
ESE
6
1.3
ESE
6
Energy kJ
2
3
2
32
193
220
24
45
112
104
Nearest Offshore or Glassy
Rating
(10 max)
3
3
2
2
2
2
1
2
2
1
1
1
1
2
1
2
2
2
2
2
2
2
2
2
Distance (km)
0
0
0
0
0
0
59
0
0
0
176
20
97
84
59
20
0
20
20
20
20
20
20
0
Best forecast wave conditions in Rio de Janeiro
Rating
(10 max)
3
3
2
2
2
2
2
2
2
2
1
1
2
3
2
2
3
3
2
2
2
Best forecast wave conditions in Brazil
Rating
(10 max)
3
3
2
2
2
2
2
2
2
2
2
2
1
2
2
2
2
3
3
2
2
2
2
2
Header Global
Rating
(10 max)
4
5
5
9
9
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
5
5
  • 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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