Ilha Comprida Surf Break

Lat Long: 24.81° S 47.64° W

Ilha Comprida 48 hour detailed Surf Forecast

Issued: 8 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 (21 Sep):

  • Morning surf: Morning surf (21 Sep, local time) - 2.5ft (0.7m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (21 Sep, local time) - 2ft (0.6m), 8s period with ESE swell.
  • Evening surf: Evening surf (21 Sep, local time) - 2ft (0.6m), 8s period with ESE swell.

The current surf forecast for Ilha Comprida at 1AM is: 0.8m 8s primary swell from a East-southeast direction and 0.1m 12s secondary swell from a South direction (forecast issued at 08:00pm September 20). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (21 Sep)2.5ft (0.7m)8s
Afternoon (21 Sep)2ft (0.6m)8s
Evening (21 Sep)2ft (0.6m)8s

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


Short Range Forecast

Heavy rain (total 42mm), heaviest during Tue afternoon. Warm (max 34°C on Mon afternoon, min 15°C on Wed morning). Mainly fresh winds.

Sun
20
Monday
21
Tuesday
22
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)
1
1
1
1
1
1
1
1
0
1
0
0
0
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
ESE
8
0.8
ESE
8
0.8
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.6
ESE
8
0.6
ESE
8
0.6
ESE
8
0.6
ESE
8
0.5
ESE
8
0.5
ESE
8
0.5
E
8
0.7
S
5
1.2
S
6
0.7
SSE
7
0.7
SSE
7
0.8
E
8
Wave Graph
Metric surfscale
Energy kJ
101
78
78
59
59
59
53
54
53
51
36
35
31
24
112
45
45
88
Wind (km/h)
15
NNW
10
N
10
N
10
NNW
10
NNW
15
NNW
15
NNW
10
NNE
10
ENE
10
N
15
NNW
30
SSW
25
SSW
5
SSE
10
SSE
20
SSW
15
S
25
S
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
off
cross
cross-on
on
cross-on
cross-on
cross-on
cross-on
High Tide
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
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
cloud
cloud
light rain
heavy rain
light 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
12
2
Temp °C
25
23
22
21
20
25
33
34
29
27
25
20
20
20
19
18
17
17
Feels °C
25
24
23
22
20
26
33
35
31
28
26
17
19
22
20
17
17
14
  • 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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