Ilha Comprida Surf Break

Lat Long: 24.81° S 47.64° W

Ilha Comprida 48 hour detailed Surf Forecast

Issued: 2 pm 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Ilha Comprida sea temperature is
19.9°C
0.3° 

Ilha Comprida surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Ilha Comprida today (20 Sep):

  • Afternoon surf: Afternoon surf (20 Sep, local time) - 6ft (1.8m), 8s period with E swell.
  • Evening surf: Evening surf (20 Sep, local time) - 2.5ft (0.8m), 8s period with ESE swell.

The current surf forecast for Ilha Comprida at 5PM is: 1.8m 8s primary swell from a East direction and 0.9m 8s secondary swell from a East-southeast direction, 0.1m 12s secondary swell from a South direction (forecast issued at 02:00pm September 20). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (-03) & DateWave HeightWave Period
Morning (20 Sep)--
Afternoon (20 Sep)6ft (1.8m)8s
Evening (20 Sep)2.5ft (0.8m)8s

Table - waves today at Ilha Comprida. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 43mm), heaviest during Tue night. Warm (max 36°C on Mon afternoon, min 16°C on Tue night). Wind will be generally light.

Sun
20
Monday
21
Tuesday
22
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
Rating
(10 max)
3
3
1
1
1
1
1
1
1
1
0
0
0
0
1
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
E
8
1.8
E
8
0.9
ESE
8
0.8
ESE
8
0.8
ESE
8
0.8
ESE
8
0.8
ESE
8
0.8
ESE
8
0.8
ESE
8
0.8
ESE
8
0.6
ESE
8
0.6
ESE
8
0.5
ESE
8
0.5
ESE
8
0.5
ESE
8
0.5
ESE
8
0.6
S
6
0.6
S
6
0.6
S
6
0.7
SSE
6
Wave Graph
Metric surfscale
Energy kJ
572
450
101
78
78
76
75
78
80
80
54
53
37
37
37
37
26
28
28
41
Wind (km/h)
10
N
10
N
10
N
5
NNE
5
N
10
NNW
10
NNW
15
NNW
15
NNW
10
N
5
SW
15
SSW
15
SW
20
SW
5
WNW
10
S
20
S
20
S
15
SSW
25
SSE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
1:10PM0.98m
10:36PM0.87m
12:33PM1.10m
11:46PM1.04m
12:48PM1.23m
Low Tide
6:14PM0.63m
6:00AM0.36m
6:39PM0.51m
6:36AM0.21m
7:05PM0.40m
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
light rain
cloud
light rain
light rain
mod rain
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:05
6:06
6:06
 mm
1
1
1
2
9
14
Temp °C
25
26
25
24
22
21
21
26
34
36
30
20
19
19
19
20
19
17
17
16
Feels °C
27
27
27
26
24
22
21
26
34
37
33
21
20
18
21
22
18
15
17
13
  • 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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