Pantano do Sul Surf Break

Lat Long: 27.78° S 48.51° W

Pantano do Sul 48 hour detailed Surf Forecast

Issued: 2 am 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Pantano do Sul sea temperature is
19.2°C
0.3° 

Pantano do Sul surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Pantano do Sul today (31 Aug):

  • Morning surf: Morning surf (31 Aug, local time) - 3.5ft (1.1m), 7s period with SE swell.
  • Afternoon surf: Afternoon surf (31 Aug, local time) - 3.5ft (1.1m), 7s period with ESE swell.
  • Evening surf: Evening surf (31 Aug, local time) - 1.5ft (0.4m), 6s period with SSE swell.

The current surf forecast for Pantano do Sul at 9AM is: 1.1m 7s primary swell from a Southeast direction (forecast issued at 02:00am August 31). An open ocean swell of 0.6m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (31 Aug)3.5ft (1.1m)7s
Afternoon (31 Aug)3.5ft (1.1m)7s
Evening (31 Aug)1.5ft (0.4m)6s

Table - waves today at Pantano do Sul. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 43mm), heaviest during Mon afternoon. Warm (max 21°C on Tue morning, min 13°C on Wed night). Mainly fresh winds.

Monday
31
Tuesday
1
Wednesday
2
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
Rating
(10 max)
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SSE
6
0.9
SE
6
1.1
SE
6
1.1
SE
7
1
SE
7
1.1
ESE
7
1.1
ESE
8
0.4
SSE
6
1.2
ESE
8
1.2
ESE
8
0.3
SE
10
1.3
ESE
8
1.3
ESE
8
1.4
SE
8
1.4
SE
8
1.5
SE
8
2
SSE
8
1.9
SE
8
1.4
SE
8
1.4
SE
8
1.4
SE
9
1.4
SE
9
1.4
SE
10
1.4
SE
10
Wave Graph
Metric surfscale
Energy kJ
36
51
80
100
88
117
153
15
0
0
15
0
220
232
266
297
541
509
279
286
281
300
334
356
Wind (km/h)
15
S
15
SSE
10
SSE
5
SSW
5
N
5
WNW
10
N
10
N
10
NW
10
NNE
10
NW
0
N
10
ESE
30
SSW
30
SSW
25
SSW
20
SSW
15
SW
15
SW
10
SW
20
SSE
15
SSE
5
E
10
NNW
Wind State
on
on
on
cross-on
glassy
glassy
off
off
cross-off
off
cross-off
glassy
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
off
High Tide
3:09AM0.86m
3:38PM0.71m
3:47AM0.81m
4:04PM0.64m
4:31AM0.73m
4:31PM0.57m
Low Tide
10:17AM0.14m
10:01PM0.27m
11:07AM0.26m
9:37PM0.29m
12:29PM0.38m
light rain
light rain
light rain
light rain
mod rain
heavy rain
mod rain
light rain
light rain
light rain
cloud
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:59
6:00
6:00
 mm
5
4
3
3
9
14
8
1
2
2
4
Temp °C
18
17
17
18
18
18
18
18
18
18
18
18
21
20
17
18
16
16
15
16
18
17
17
16
Feels °C
18
16
17
19
20
20
19
18
19
18
19
20
22
16
12
14
13
13
13
14
14
14
16
15
  • 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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