Quatro Ilhas Surf Break

Lat Long: 27.18° S 48.50° W

Quatro Ilhas 48 hour detailed Surf Forecast

Issued: 2 pm 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Quatro Ilhas sea temperature is
18.8° C
0.2° 

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


How big are the waves at Quatro Ilhas today (05 Aug):

  • Afternoon surf: Afternoon surf (05 Aug, local time) - 0.5ft (0.1m), 10s period with SE swell.
  • Evening surf: Evening surf (05 Aug, local time) - 0.5ft (0.1m), 10s period with SE swell.

The current surf forecast for Quatro Ilhas at 6PM is: 0.1m 10s primary swell from a Southeast direction (forecast issued at 02:00pm August 05). An open ocean swell of 0.3m 7s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (-03) & DateWave HeightWave Period
Morning (05 Aug)--
Afternoon (05 Aug)0.5ft (0.1m)10s
Evening (05 Aug)0.5ft (0.1m)10s

Table - waves today at Quatro Ilhas. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 5mm), mostly falling on Wed afternoon. Warm (max 23°C on Thu afternoon, min 15°C on Fri night). Winds increasing (light winds from the W on Wed afternoon, fresh winds from the SE by Fri afternoon).

Wed
5
Thursday
6
Friday
7
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.1
SE
11
0.1
SE
10
0.1
S
12
0.1
SE
10
0.1
S
16
0.1
SE
15
0.1
SE
15
0.1
SE
10
0.1
E
14
0.1
SE
13
0.1
SE
13
0.1
SE
12
0.1
SE
12
0.1
S
11
0.1
SE
9
0.1
SE
8
0.3
SSE
10
0.4
SE
9
0.5
SE
9
0.5
SE
10
Wave Graph
Metric surfscale
Energy kJ
4
4
4
4
5
9
9
4
4
7
6
6
6
3
3
3
20
19
41
46
Wind (km/h)
5
ENE
10
NNW
5
W
5
W
5
WNW
10
NW
10
WNW
10
NW
10
N
15
N
15
N
15
NNW
10
NW
20
WSW
15
WNW
15
W
20
SE
30
SE
25
SSE
20
SSE
Wind State
cross-on
cross-off
off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
cross-off
on
cross-on
cross-on
cross-on
High Tide
6:55PM0.63m
7:33AM0.67m
7:40PM0.56m
10:27AM0.63m
Low Tide
1:45PM0.38m
1:35AM0.36m
4:37PM0.41m
4:38AM0.30m
5:37PM0.36m
cloud
light rain
rain showers
part cloud
clear
part cloud
clear
clear
part cloud
cloud
part cloud
cloud
cloud
cloud
rain showers
clear
cloud
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:47
5:47
5:49
 mm
2
1
2
Temp °C
19
20
19
19
19
17
17
17
22
23
20
21
21
21
21
22
19
17
16
15
Feels °C
20
21
20
20
20
17
17
17
22
23
19
21
21
19
21
21
16
12
11
11
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Quatro Ilhas surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest