Surf Break

Lat Long: 24.02° S 46.39° W

Itaipu 48 hour detailed Surf Forecast

Issued: 8 pm 26 Sep 2026 (local time)

Forecast update in  hr  min

Today's Itaipu sea temperature is
21.3°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 (27 Sep):

  • Evening surf: Evening surf (27 Sep, local time) - 1.5ft (0.4m), 11s period with SSE swell.

The current surf forecast for Itaipu at 12AM is: 0.3m 10s primary swell from a South-southeast direction and 0.4m 6s secondary swell from a East-southeast direction (forecast issued at 08:00pm September 26). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (27 Sep)--
Afternoon (27 Sep)--
Evening (27 Sep)1.5ft (0.4m)11s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Mon afternoon. Warm (max 26°C on Tue afternoon, min 20°C on Sat night). Wind will be generally light.

Sat
26
Sunday
27
Monday
28
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SSE
11
0.4
SSE
11
0.3
SSE
10
0.3
SSE
10
0.3
SSE
10
0.4
ESE
6
0.4
ESE
7
0.4
SE
7
0.3
ESE
7
0.3
ESE
7
0.3
ESE
7
0.2
S
12
0.3
S
12
0.3
S
11
0.4
S
11
0.4
S
10
0.9
ESE
5
0.9
ESE
6
Wave Graph
Metric surfscale
Energy kJ
39
38
21
20
19
16
17
11
9
9
9
12
24
22
37
33
37
47
Wind (km/h)
10
E
5
E
5
ENE
5
SW
5
SW
5
SSW
10
S
10
S
5
SSE
5
S
5
SE
5
SE
5
NE
10
E
15
ESE
15
ESE
10
SE
15
SSE
Wind State
cross
cross
glassy
glassy
cross
glassy
on
cross-on
glassy
glassy
on
glassy
cross-off
cross
cross-on
cross-on
on
on
High Tide
2:33AM1.37m
2:58PM1.24m
3:07AM1.37m
3:23PM1.18m
Low Tide
8:53PM0.14m
9:17AM-0.00m
9:21PM0.13m
9:51AM0.10m
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
5:50
—
—
—
—
—
—
—
5:48
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
—
—
—
—
—
—
—
6:02
—
—
—
—
—
—
—
6:02
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
—
Temp °C
23
21
21
20
20
21
22
21
21
21
21
21
21
22
23
23
21
21
Feels °C
25
23
24
23
23
24
24
23
24
24
24
24
24
24
25
25
24
23
  • 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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