Lopes Mendes (Ilha Grande) Surf Break

Lat Long: 23.18° S 44.12° W

Lopes Mendes (Ilha Grande) 48 hour detailed Surf Forecast

Issued: 2 am 02 Nov 2026 (local time)

Forecast update in  hr  min

Today's Lopes Mendes (Ilha Grande) sea temperature is
23.0°C
0.4° 

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 Nov):

  • Morning surf: Morning surf (02 Nov, local time) - 5ft (1.5m), 7s period with ESE swell.
  • Afternoon surf: Afternoon surf (02 Nov, local time) - 4.5ft (1.3m), 7s period with ESE swell.
  • Evening surf: Evening surf (02 Nov, local time) - 4ft (1.2m), 7s period with ESE swell.

The current surf forecast for Lopes Mendes (Ilha Grande) at 8AM is: 1.5m 7s primary swell from a East-southeast direction and 0.5m 9s secondary swell from a South direction (forecast issued at 02:00am November 02). The wind direction is predicted to be offshore and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (02 Nov)5ft (1.5m)7s
Afternoon (02 Nov)4.5ft (1.3m)7s
Evening (02 Nov)4ft (1.2m)7s

Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 14mm), heaviest on Mon afternoon. Warm (max 26°C on Wed morning, min 22°C on Mon afternoon). Wind will be generally light.

Monday
2
Tuesday
3
Wednesday
4
Thu
5
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
12 AM
3 AM
6 AM
Rating
(10 max)
2
1
2
2
0
0
1
1
0
0
1
1
0
0
1
1
1
0
0
1
1
0
0
0
0
0
0
Wave
Height (m)
Direction
Period (s)
1.4
ESE
6
1.4
ESE
7
1.4
ESE
7
1.5
ESE
7
1.4
ESE
7
1.3
ESE
7
1.2
ESE
7
1.2
ESE
7
0.4
S
8
0.4
S
8
1
ESE
7
1
ESE
7
1
ESE
7
1
ESE
7
1
ESE
8
1
ESE
8
1
ESE
8
0.2
S
8
0.2
S
8
0.8
ESE
7
0.8
ESE
7
0.7
ESE
7
0.7
ESE
7
0.7
ESE
7
0.6
ESE
7
0.6
ESE
7
0.6
ESE
7
Wave Graph
Metric surfscale
Energy kJ
149
168
178
215
188
163
139
156
22
22
105
105
111
117
120
123
123
5
5
71
69
52
51
51
37
37
38
Wind (km/h)
10
NE
15
ENE
15
ENE
5
ENE
25
SW
10
WNW
15
ENE
15
ENE
10
NNE
5
N
0
WNW
5
SSW
10
S
10
SSW
5
SW
5
NE
10
NNE
5
NE
10
NE
5
E
10
SE
15
SE
10
WSW
10
WNW
10
WSW
15
NNE
10
E
Wind State
off
cross-off
off
glassy
on
cross
cross-off
off
cross-off
cross-off
glassy
glassy
cross-on
cross-on
glassy
off
cross-off
off
off
cross-off
cross-off
cross
on
cross-on
cross-on
cross-off
cross-off
High Tide
11:57AM0.92m
7:48PM0.73m
12:27PM0.94m
11:21PM0.82m
12:44PM0.95m
11:54PM0.93m
Low Tide
3:12AM0.27m
4:18PM0.61m
4:27AM0.24m
5:15PM0.52m
5:28AM0.20m
6:01PM0.42m
cloud
part cloud
clear
clear
thunderstorm
light rain
rain showers
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
thunderstorm
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:09
—
—
—
—
—
—
—
5:09
—
—
—
—
—
—
—
5:09
—
—
—
—
—
—
—
5:07
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
6:08
—
—
—
—
—
—
—
6:09
—
—
—
—
—
—
—
6:09
—
—
—
6:10
 mm
—
—
—
—
1
3
2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2
1
1
3
1
Temp °C
22
22
22
24
23
22
22
22
22
22
23
24
25
25
25
24
24
24
24
25
26
25
24
22
23
22
23
Feels °C
24
23
23
27
23
25
24
23
23
24
26
26
27
26
28
26
26
26
26
27
28
27
27
24
26
23
26
  • 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
How to use the Wavefinder 

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