Itaipu Surf Break

Lat Long: 24.02° S 46.39° W

Itaipu 48 hour detailed Surf Forecast

Issued: 2 pm 31 Jul 2026 (local time)

Forecast update in  hr  min

Today's Itaipu sea temperature is
20.3° C
0.8° 

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


How big are the waves at Itaipu today (31 Jul):

  • Afternoon surf: Afternoon surf (31 Jul, local time) - 1ft (0.3m), 13s period with SSE swell.
  • Evening surf: Evening surf (31 Jul, local time) - 1.5ft (0.4m), 13s period with SSE swell.

The current surf forecast for Itaipu at 8PM is: 0.4m 13s primary swell from a South-southeast direction and 0.4m 9s secondary swell from a South direction, 0.7m 4s secondary swell from a East-southeast direction (forecast issued at 02:00pm July 31). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (31 Jul)--
Afternoon (31 Jul)1ft (0.3m)13s
Evening (31 Jul)1.5ft (0.4m)13s

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


Short Range Forecast

Mostly dry. Warm (max 29°C on Sun morning, min 17°C on Fri night). Wind will be generally light.

Fri
31
Saturday
1
Sunday
2
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
1
0
0
1
1
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)
0.3
SSE
14
0.3
SSE
13
0.4
SSE
13
0.4
SSE
13
1.1
E
5
1.4
E
6
1.4
E
6
0.5
S
11
1.1
E
6
0.5
S
11
1.1
E
6
1.5
E
6
0.9
ESE
6
0.9
ESE
7
0.8
ESE
7
0.8
ESE
7
0.7
ESE
7
0.6
ESE
7
0.6
ESE
7
0.6
ESE
7
Wave Graph
Metric surfscale
Energy kJ
37
34
55
54
60
134
148
64
94
58
91
186
60
64
54
57
44
38
37
36
Wind (km/h)
15
ESE
10
ESE
15
E
10
ENE
5
NNE
5
NNE
5
N
5
NE
10
ESE
15
E
0
NW
5
NNW
5
NNW
10
N
10
NNW
10
N
5
E
10
ESE
0
WSW
5
W
Wind State
cross-on
cross-on
cross-on
cross
glassy
cross-off
cross-off
glassy
cross-on
cross-on
glassy
glassy
glassy
cross-off
off
cross-off
cross-on
cross-on
glassy
glassy
High Tide
3:57PM1.22m
3:46AM1.28m
4:25PM1.20m
4:20AM1.28m
4:57PM1.16m
Low Tide
10:04AM-0.02m
10:19PM0.30m
10:38AM0.02m
10:49PM0.31m
11:13AM0.10m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:42
5:42
5:42
 mm
Temp °C
21
21
20
19
18
18
17
20
22
22
21
21
22
22
22
25
29
26
22
23
Feels °C
21
21
20
20
19
19
17
20
21
22
23
22
22
20
20
23
28
25
23
24
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Itaipu surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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