Pantano do Sul Surf Break

Lat Long: 27.78° S 48.51° W

Pantano do Sul 48 hour detailed Surf Forecast

Issued: 2 pm 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's Pantano do Sul sea temperature is
17.1°C
1.9° 

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 (12 Sep):

  • Afternoon surf: Afternoon surf (12 Sep, local time) - 4ft (1.2m), 7s period with SSE swell.
  • Evening surf: Evening surf (12 Sep, local time) - 4.5ft (1.4m), 7s period with SSE swell.

The current surf forecast for Pantano do Sul at 10PM is: 1.4m 7s primary swell from a South-southeast direction (forecast issued at 02:00pm September 12). An open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (12 Sep)--
Afternoon (12 Sep)4ft (1.2m)7s
Evening (12 Sep)4.5ft (1.4m)7s

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


Short Range Forecast

Heavy rain (total 43mm), heaviest during Mon afternoon. Very mild (max 17°C on Sat afternoon, min 14°C on Sun afternoon). Winds decreasing (fresh winds from the S on Sat afternoon, calm by Mon night).

Sat
12
Sunday
13
Monday
14
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
1
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)
0.9
SSE
6
1.2
SSE
7
1.4
SSE
7
1.4
SSE
7
1.9
S
7
1.6
S
7
1.4
S
7
1.4
S
7
1.1
SSW
7
0.8
SSE
7
1.3
S
7
0.9
SSE
7
0.9
SE
7
0.9
SE
7
0.7
SE
7
0.6
SSE
11
0.9
SE
8
0.8
SE
8
0.6
SSE
9
0.5
SSE
9
Wave Graph
Metric surfscale
Energy kJ
62
143
193
199
367
239
178
178
128
59
181
90
73
77
56
100
109
90
62
47
Wind (km/h)
35
S
35
S
30
SSW
30
SSW
20
SSW
15
SW
15
SSW
20
SSW
20
SSW
25
SSW
20
SSW
15
SSW
15
SSW
10
SSW
15
SSW
10
SSW
10
S
10
SSW
10
SSW
5
SSW
Wind State
on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
on
glassy
High Tide
2:23PM0.73m
2:18AM0.87m
2:40PM0.72m
2:52AM0.84m
2:59PM0.70m
Low Tide
8:36PM0.25m
9:13AM0.16m
8:37PM0.21m
9:23AM0.25m
8:42PM0.18m
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
mod rain
heavy rain
mod rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:05
6:05
6:06
 mm
1
2
1
1
3
2
1
1
2
6
11
7
4
Temp °C
18
17
17
16
15
15
15
15
15
15
14
14
14
14
14
14
14
14
14
14
Feels °C
13
11
12
11
12
13
13
12
11
11
11
11
12
13
12
13
13
13
14
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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