Itaipu Surf Break

Lat Long: 24.02° S 46.39° W

Itaipu 48 hour detailed Surf Forecast

Issued: 8 am 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Itaipu sea temperature is
20.9° C
1.4° 

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 (15 Aug):

  • Morning surf: Morning surf (15 Aug, local time) - 5ft (1.5m), 13s period with SSE swell.
  • Afternoon surf: Afternoon surf (15 Aug, local time) - 4.5ft (1.4m), 12s period with SSE swell.
  • Evening surf: Evening surf (15 Aug, local time) - 3ft (0.9m), 12s period with SSE swell.

The current surf forecast for Itaipu at 2PM is: 1.4m 12s primary swell from a South-southeast direction and 1.2m 8s secondary swell from a Southeast direction (forecast issued at 08:00am August 15). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (15 Aug)5ft (1.5m)13s
Afternoon (15 Aug)4.5ft (1.4m)12s
Evening (15 Aug)3ft (0.9m)12s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Mon morning, min 20°C on Sat morning). Wind will be generally light.

Saturday
15
Sunday
16
Monday
17
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
1
1
1
2
1
1
1
2
2
0
0
0
2
2
2
0
1
0
1
2
2
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)
1.5
SSE
13
1.5
SSE
13
1.5
SSE
13
1.4
SSE
12
1.3
SSE
12
0.9
SSE
12
1.5
ESE
7
1.7
ESE
8
1.6
ESE
8
1.5
ESE
8
1.2
ESE
8
1.3
ESE
8
1.3
ESE
8
1.8
ESE
8
2.1
E
8
2.2
E
8
1.3
ESE
8
1.1
ESE
8
1
ESE
8
1.7
E
8
1.7
E
8
1.7
E
8
Wave Graph
Metric surfscale
Energy kJ
724
732
722
598
508
236
249
310
291
257
170
191
191
346
579
675
217
169
143
396
386
382
Wind (km/h)
15
SW
15
WSW
10
WSW
10
WSW
5
SSE
10
E
5
ENE
5
ENE
5
NE
5
ENE
10
ESE
15
ESE
15
E
0
ENE
0
S
5
WSW
5
WSW
5
SW
10
SSE
10
ESE
5
ENE
0
NNW
Wind State
cross-on
cross
cross
cross
glassy
cross
cross
cross
cross-off
glassy
cross-on
cross-on
cross
glassy
glassy
glassy
cross
glassy
on
cross-on
glassy
glassy
High Tide
3:34AM1.29m
4:11PM1.12m
4:07AM1.27m
4:33PM1.08m
4:40AM1.20m
4:55PM1.03m
Low Tide
10:26AM0.07m
10:17PM0.33m
10:48AM0.18m
10:32PM0.31m
11:06AM0.31m
light rain
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:31
6:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:47
5:47
5:49
 mm
1
Temp °C
20
20
20
20
20
20
20
20
20
21
22
22
21
20
20
20
20
21
23
22
22
22
Feels °C
21
21
22
22
23
22
22
22
22
23
23
23
22
23
23
22
22
23
25
24
25
25
  • 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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