Pantano do Sul Surf Break

Lat Long: 27.78° S 48.51° W

Pantano do Sul 48 hour detailed Surf Forecast

Issued: 8 am 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Pantano do Sul sea temperature is
16.7°C
2.6° 

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 (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 0.5ft (0.1m), 12s period with SE swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 0.5ft (0.1m), 12s period with SE swell.
  • Evening surf: Evening surf (20 Sep, local time) - 0.5ft (0.1m), 11s period with SE swell.

The current surf forecast for Pantano do Sul at 12PM is: 0.1m 12s primary swell from a Southeast direction (forecast issued at 08:00am September 20). An open ocean swell of 1.8m 9s is not directed at the surf break, a second open ocean swell of 3.0m 9s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (-03) & DateWave HeightWave Period
Morning (20 Sep)0.5ft (0.1m)12s
Afternoon (20 Sep)0.5ft (0.1m)12s
Evening (20 Sep)0.5ft (0.1m)11s

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


Short Range Forecast

Moderate rain (total 13mm), heaviest on Mon night. Warm (max 24°C on Mon morning, min 13°C on Tue morning). Mainly fresh winds.

Sunday
20
Monday
21
Tuesday
22
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
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)
0.2
SSE
11
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
10
0.1
S
10
0.1
S
10
0.1
S
10
0.1
S
9
0.1
S
12
0.1
S
9
0.8
S
4
0.8
S
5
0.8
S
5
0.8
S
5
1
SSE
6
1.1
SSE
7
1.3
SSE
7
1.5
SSE
8
Wave Graph
Metric surfscale
Energy kJ
13
5
5
5
5
5
4
4
2
2
2
2
3
2
18
29
34
34
74
99
163
270
Wind (km/h)
30
N
25
N
20
N
25
NNE
15
N
15
N
15
N
15
N
15
N
20
NNW
35
S
10
SSW
5
SW
10
W
25
S
25
S
25
S
30
S
30
S
25
S
25
S
25
SSW
Wind State
off
off
off
off
off
off
off
off
off
off
on
on
cross-on
cross
on
on
on
on
on
on
on
on
High Tide
12:09PM0.68m
11:14PM0.50m
12:23PM0.73m
11:33PM0.59m
12:41PM0.78m
Low Tide
3:46AM0.27m
5:37PM0.42m
4:50AM0.19m
5:53PM0.36m
5:36AM0.11m
6:19PM0.31m
light rain
cloud
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
light rain
light rain
rain showers
light rain
light rain
light rain
light rain
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:08
6:08
6:08
 mm
5
1
3
1
2
1
1
2
1
Temp °C
19
19
22
23
20
19
19
19
19
24
21
19
20
20
18
16
16
13
13
13
13
14
Feels °C
16
17
22
22
20
19
20
19
19
23
17
19
21
21
16
13
11
7
7
8
8
9
  • 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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