Surf Break

Lat Long: 27.15° S 48.56° W

Itapema - Sul 48 hour detailed Surf Forecast

Issued: 2 am 03 Oct 2026 (local time)

Forecast update in  hr  min

Today's Itapema - Sul sea temperature is
20.3°C
0.2° 

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 Oct):

  • Morning surf: Morning surf (03 Oct, local time) - 1.5ft (0.4m), 3s period with NE swell.
  • Afternoon surf: Afternoon surf (03 Oct, local time) - 2ft (0.6m), 4s period with ENE swell.
  • Evening surf: Evening surf (03 Oct, local time) - 3ft (0.9m), 5s period with NE swell.

The current surf forecast for Itapema - Sul at 9AM is: 0.4m 3s primary swell from a Northeast direction (forecast issued at 02:00am October 03). An open ocean swell of 0.6m 10s is not directed at the surf break, a second open ocean swell of 0.3m 7s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (03 Oct)1.5ft (0.4m)3s
Afternoon (03 Oct)2ft (0.6m)4s
Evening (03 Oct)3ft (0.9m)5s

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


Short Range Forecast

Moderate rain (total 16mm), heaviest on Sun morning. Warm (max 21°C on Sun afternoon, min 15°C on Sat morning). Wind will be generally light.

Saturday
3
Sunday
4
Monday
5
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
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SE
11
0.7
SE
11
0.4
NE
3
0.4
NE
3
0.5
NE
4
0.6
ENE
4
0.6
ENE
4
0.9
NE
5
1.3
ENE
6
1.7
NE
7
1.3
ENE
7
1.4
ENE
7
1.4
ENE
8
1.4
ENE
8
1.4
ENE
8
1.4
ENE
8
1.3
ENE
8
1.1
ENE
8
1
ENE
8
0.9
ENE
8
1.1
E
8
1.1
E
8
1.1
E
8
1.1
E
8
Wave Graph
Metric surfscale
Energy kJ
0
0
3
3
7
11
11
33
108
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Wind (km/h)
5
SE
0
SW
5
W
5
WNW
5
WNW
5
N
10
N
20
NNE
25
NNE
20
N
10
NW
10
N
15
NNW
10
NNW
0
E
10
SSE
15
S
15
S
15
S
15
S
15
SSE
10
S
10
S
10
SSW
Wind State
cross-off
glassy
glassy
glassy
glassy
on
on
cross-on
on
on
cross-on
on
cross-on
on
glassy
off
off
off
off
off
off
off
off
off
High Tide
11:34PM0.32m
7:32AM0.62m
11:46AM0.67m
6:47PM0.52m
11:16PM0.39m
12:10PM0.73m
7:59PM0.52m
12:30PM0.76m
Low Tide
10:04PM0.30m
1:53AM0.29m
9:13AM0.60m
4:50PM0.48m
10:28PM0.38m
4:09AM0.24m
5:23PM0.43m
5:06AM0.14m
5:51PM0.37m
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
part cloud
light rain
light rain
light rain
light rain
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:50
—
—
—
—
—
—
—
5:50
—
—
—
—
—
—
—
5:48
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
6:15
—
—
—
—
—
—
—
6:15
—
—
—
—
—
—
—
6:15
—
 mm
—
—
—
—
—
—
—
—
1
—
2
4
5
1
—
—
—
—
—
—
—
—
1
1
Temp °C
15
15
14
15
16
18
18
19
20
19
19
19
19
21
21
20
19
18
17
18
19
18
17
17
Feels °C
14
16
14
15
16
19
18
18
19
18
20
20
20
23
24
21
18
17
16
17
18
18
17
17
  • 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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