Itaipu Surf Break

Lat Long: 22.97° S 43.04° W

Itaipu 48 hour detailed Surf Forecast

Issued: 8 am 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's Itaipu sea temperature is
23.0° 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 (16 Aug):

  • Morning surf: Morning surf (16 Aug, local time) - 4.5ft (1.3m), 12s period with S swell.
  • Afternoon surf: Afternoon surf (16 Aug, local time) - 3.5ft (1.1m), 11s period with S swell.
  • Evening surf: Evening surf (16 Aug, local time) - 3.5ft (1.0m), 11s period with S swell.

The current surf forecast for Itaipu at 4PM is: 1.1m 11s primary swell from a South direction (forecast issued at 08:00am August 16). An open ocean swell of 0.2m 12s is not directed at the surf break, a second open ocean swell of 1.6m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (16 Aug)4.5ft (1.3m)12s
Afternoon (16 Aug)3.5ft (1.1m)11s
Evening (16 Aug)3.5ft (1.0m)11s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Mon afternoon, min 18°C on Sun night). Winds decreasing (fresh winds from the E on Sun afternoon, light winds from the ESE by Tue morning).

Sunday
16
Monday
17
Tuesday
18
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)
1
1
1
0
0
1
2
1
2
1
1
0
0
1
1
1
1
1
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)
1.3
S
12
1.3
S
12
1.2
S
11
1.1
S
11
1
S
11
1
S
11
1
S
11
0.9
S
11
1
S
11
0.9
S
11
0.9
S
11
0.9
S
11
0.8
S
11
0.8
S
10
0.7
S
10
0.6
S
10
0.6
S
10
0.5
S
10
0.5
S
10
0.5
S
10
0.4
SSE
9
0.3
S
9
Wave Graph
Metric surfscale
Energy kJ
472
449
363
295
240
240
235
191
231
188
184
184
146
138
104
74
73
50
49
47
29
16
Wind (km/h)
15
ENE
20
ENE
25
E
30
E
30
E
25
ENE
20
ENE
15
NE
10
NE
5
NE
10
ESE
25
E
20
E
15
ENE
10
NE
10
NNE
10
NNE
10
NNE
5
ESE
15
ESE
15
E
10
NE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
off
High Tide
5:07AM0.93m
6:25PM0.84m
6:20AM0.96m
6:50PM0.87m
7:13AM0.98m
7:08PM0.90m
Low Tide
11:05AM0.09m
11:22PM0.17m
11:56AM0.11m
00:15AM0.08m
12:46PM0.11m
cloud
part cloud
clear
part cloud
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>
6:16
6:16
6:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:36
5:36
5:37
 mm
Temp °C
19
20
23
24
21
19
19
18
18
20
24
26
23
21
20
19
19
21
26
26
25
26
Feels °C
18
19
21
21
18
17
18
18
18
21
24
24
21
20
20
18
18
21
27
25
24
27
  • 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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