Lopes Mendes (Ilha Grande) Surf Break

Lat Long: 23.18° S 44.12° W

Lopes Mendes (Ilha Grande) 48 hour detailed Surf Forecast

Issued: 8 am 05 Nov 2026 (local time)

Forecast update in  hr  min

Today's Lopes Mendes (Ilha Grande) sea temperature is
24.0°C
1.4° 

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 (05 Nov):

  • Morning surf: Morning surf (05 Nov, local time) - 0.5ft (0.1m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (05 Nov, local time) - 1.5ft (0.4m), 7s period with ESE swell.
  • Evening surf: Evening surf (05 Nov, local time) - 1.5ft (0.4m), 7s period with ESE swell.

The current surf forecast for Lopes Mendes (Ilha Grande) at 4PM is: 0.4m 7s primary swell from a East-southeast direction and 0.2m 6s secondary swell from a South direction, 0.5m 3s secondary swell from a Southwest direction (forecast issued at 08:00am November 05). The wind direction is predicted to be offshore.

Time (-03) & DateWave HeightWave Period
Morning (05 Nov)0.5ft (0.1m)8s
Afternoon (05 Nov)1.5ft (0.4m)7s
Evening (05 Nov)1.5ft (0.4m)7s

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


Short Range Forecast

Heavy rain (total 28mm), heaviest during Sat night. Warm (max 26°C on Thu morning, min 21°C on Fri morning). Winds increasing (calm on Fri afternoon, strong winds from the SW by Sat night).

Thursday
5
Friday
6
Saturday
7
Sun
8
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)
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
1
0
0
0
Wave
Height (m)
Direction
Period (s)
0.1
SE
8
0.1
SE
8
0.1
SE
9
0.4
ESE
7
0.4
ESE
7
0.4
ESE
7
0.3
S
8
0.6
S
8
0.5
S
8
0.5
S
8
0.7
S
8
0.8
S
8
0.8
S
7
0.9
S
7
0.8
S
7
0.8
S
8
0.8
SSE
8
0.6
S
8
0.7
S
7
0.4
SE
10
0.8
ESE
5
0.9
SE
5
0.4
SE
10
0.4
SE
10
2.1
SW
6
Wave Graph
Metric surfscale
Energy kJ
2
2
3
15
17
18
12
46
29
28
55
72
69
87
68
74
77
43
47
29
35
32
24
24
259
Wind (km/h)
15
NE
5
WSW
15
WSW
10
NNW
15
NE
10
ENE
10
SSE
0
S
5
SW
10
S
20
SSW
10
SSW
0
SSE
10
NE
10
ENE
10
ENE
10
ENE
10
E
15
ESE
20
SSE
20
SW
20
NNE
10
NE
15
W
40
SW
Wind State
off
glassy
cross-on
cross-off
off
off
cross
glassy
on
cross-on
cross-on
cross-on
glassy
off
off
off
off
cross-off
cross-off
cross-on
on
off
off
cross-on
on
High Tide
12:49PM0.96m
00:26AM1.01m
12:55PM0.99m
00:59AM1.08m
1:11PM1.01m
1:32AM1.12m
Low Tide
6:18AM0.17m
6:39PM0.31m
7:01AM0.16m
7:15PM0.22m
7:40AM0.18m
7:48PM0.15m
part cloud
cloud
light rain
light rain
part cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
mod rain
heavy rain
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:07
—
—
—
—
—
—
5:07
—
—
—
—
—
—
—
5:07
—
—
—
—
—
—
—
5:07
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:10
—
—
—
—
—
—
—
6:12
—
—
—
—
—
—
—
6:12
—
—
—
6:13
 mm
—
—
2
3
—
—
—
—
—
—
1
1
—
—
—
—
—
—
—
—
7
14
—
—
—
Temp °C
23
26
23
23
24
25
23
23
23
22
21
21
21
21
21
21
21
24
26
25
23
22
23
23
22
Feels °C
24
29
25
26
26
27
26
27
26
24
21
22
24
22
22
22
22
26
28
27
24
23
25
24
18
  • 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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