Itapema - Sul Surf Break

Lat Long: 27.15° S 48.56° W

Itapema - Sul 48 hour detailed Surf Forecast

Issued: 8 am 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Itapema - Sul sea temperature is
19.5°C
0.6° 

Itapema - 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 Itapema - Sul today (03 Sep):

  • Morning surf: Morning surf (03 Sep, local time) - 1.5ft (0.4m), 4s period with NNE swell.
  • Afternoon surf: Afternoon surf (03 Sep, local time) - 1.5ft (0.5m), 4s period with NE swell.
  • Evening surf: Evening surf (03 Sep, local time) - 3ft (0.9m), 5s period with NE swell.

The current surf forecast for Itapema - Sul at 5PM is: 0.6m 4s primary swell from a Northeast direction (forecast issued at 08:00am September 03). An open ocean swell of 0.9m 11s is not directed at the surf break, a second open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (03 Sep)1.5ft (0.4m)4s
Afternoon (03 Sep)1.5ft (0.5m)4s
Evening (03 Sep)3ft (0.9m)5s

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


Short Range Forecast

Heavy rain (total 23mm), heaviest during Sat afternoon. Warm (max 20°C on Thu morning, min 14°C on Sat afternoon). Wind will be generally light.

Thursday
3
Friday
4
Saturday
5
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)
0.4
NE
3
0.4
NNE
4
0.4
NNE
4
0.5
NE
4
0.6
NE
4
0.9
NE
5
0.9
NE
5
0.7
SE
11
0.7
ESE
11
0.6
ESE
11
0.5
SE
11
0.8
ENE
8
0.9
ENE
8
0.9
ENE
8
0.9
ENE
8
0.9
ENE
8
1
E
8
1
E
8
0.8
ENE
8
0.8
ENE
8
0.7
ENE
8
0.7
ENE
8
Wave Graph
Metric surfscale
Energy kJ
3
6
7
9
16
32
38
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Wind (km/h)
15
NNW
15
NNW
15
N
20
NNE
15
N
10
NNW
10
NW
10
WNW
15
SSE
15
SSE
20
SE
20
SE
15
SSE
15
S
10
S
15
S
15
S
10
S
15
S
20
S
25
S
20
S
Wind State
on
cross-on
on
on
on
cross-on
cross-on
cross
off
off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
off
High Tide
6:18AM0.69m
11:32AM0.49m
6:12PM0.56m
00:05AM0.32m
7:25AM0.62m
11:56AM0.59m
7:06PM0.51m
12:26PM0.67m
8:19PM0.48m
Low Tide
10:14AM0.48m
2:00PM0.46m
10:28PM0.31m
1:25AM0.32m
9:59AM0.56m
4:54PM0.45m
4:29AM0.27m
5:39PM0.39m
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
light rain
light rain
cloud
cloud
light rain
light rain
light rain
mod rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:01
6:01
 mm
1
1
1
2
4
7
4
3
Temp °C
16
18
20
20
18
18
17
16
16
17
19
18
16
16
15
15
15
15
15
15
14
14
Feels °C
15
17
19
18
17
18
17
16
15
16
17
15
14
14
14
14
14
14
13
13
10
10
  • 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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