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Surf Forecasts:

Itaipu surfForecast / Rio de Janeiro / Brazil

information circle48hr Weather and Surf, issued 8 pm Monday 12 Jan 2026 -03
Forecast update in hr  min  s Forecast update imminent
Itaipu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Itaipu sea temperature is
25.8° C
 (Which is normal for this time of year)

How big are the waves at Itaipu today?

The current surf forecast for Itaipu at 2AM is: 0.4m 10s primary swell from a South-southwest direction (forecast issued at 08:00pm January 12). An open ocean swell of 1.1m 7s is not directed at the surf break, a second open ocean swell of 1.7m 7s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (13 Jan)1.5ft (0.4m)10s
Afternoon (13 Jan)1ft (0.3m)9s
Evening (13 Jan)1ft (0.3m)9s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Mon
12
Tuesday
13
Wednesday
14
Thursday
15
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM
Rating
(10 max)
0
1
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
See all maps
Wave Height (m) & direction (?)
0.5
S
0.5
S
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.3
SSW
0.3
S
0.3
S
0.3
S
0.2
S
0.2
S
0.2
S
0.2
S
0.2
S
0.1
S
0.1
S
0.1
S
0.1
S
0.1
S
0.1
S
0.1
S
0.1
S
0.1
S
Period(s) (?)1010101010109999988881288151414131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5552333332311715141466666311444333
Wind
(km/h)
20
E
10
ENE
5
N
5
SSW
5
E
5
ESE
20
SSE
20
ESE
15
E
5
NE
5
NNW
5
ENE
5
ENE
5
SE
20
SE
25
ESE
15
E
5
NE
5
S
10
NE
10
NE
5
E
20
SE
20
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		glassonglasscross-
off		crosscross-
off		cross-
off		offglassglassglassglasscrosscross-
off		cross-
off		glassglassoffoffglasscrosscross-
off
High Tide
/ height (m)
10:39PM
0.99
9:58AM
0.96
11:18PM
1.00
10:14AM
0.97
11:51PM
0.99
10:40AM
0.98
Low Tide
/ height (m)
3:43PM
-0.04
4:08AM
0.08
4:28PM
-0.10
4:52AM
0.08
5:12PM
-0.14
5:36AM
0.09
Mon
12
Tuesday
13
Wednesday
14
Thursday
15
Sunrise----5:18-------5:18-------5:18---
Sunset6:43-------6:43-------6:43-------
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
Rain (mm)
-----------------------1
Temp. °C302827252428272830272625242728283027252424272926
Feels °C (?)303029272730272931303029273028283130302726302926
  • 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

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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.

View detailed surf forecast for Itaipu at:
surf-forecast.com

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