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Surf Forecasts:

Itaipu surfForecast / Rio de Janeiro / Brazil

information circle48hr Weather and Surf, issued 8 pm Thursday 20 Nov 2025 -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
23.0° C
 (Which is slightly cooler than normal)

How big are the waves at Itaipu today?

The current surf forecast for Itaipu at 12AM is: 2.4m 16s primary swell from a South direction (forecast issued at 08:00pm November 20). The wind direction is predicted to be offshore and the swell rating is 4.

Time (-03) & DateWave HeightWave Period
Morning (21 Nov)8ft (2.4m)14s
Afternoon (21 Nov)7ft (2.1m)13s
Evening (21 Nov)5ft (1.6m)13s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thu
20
Friday
21
Saturday
22
Sunday
23
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)
3
3
4
4
4
4
3
2
1
2
3
3
3
2
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
S
1.6
S
2.4
S
2.5
S
2.5
S
2.4
S
2.2
S
2.1
S
1.7
S
1.6
S
1.5
S
1.4
S
1.3
S
1.2
S
1.1
S
1
S
1
S
0.9
S
0.8
S
0.8
S
0.7
S
0.7
S
0.7
S
0.7
S
Period(s) (?)171716161514141313131313121212121211111111111110
Wave
Graph
(?)Metric surfscale
Energy kJ (?)10091474287529632629229318111507987835713643522425344280276209157154116114110102
Wind
(km/h)
15
SE
20
E
15
ENE
10
NE
10
NE
10
E
25
SE
30
ESE
30
E
15
ENE
5
NNE
10
NNE
10
N
5
NNE
25
SE
20
SE
10
SSW
10
SSW
10
SSW
5
NW
5
WNW
10
SW
20
S
20
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off		offoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		glasscross-
off		cross-
off		glasscrosscrosscross-
on		ononcrosscross-
on		oncross-
on		cross
High Tide
/ height (m)
3:05AM
1.00
1:48PM
0.95
3:21AM
0.99
2:26PM
0.96
3:49AM
0.98
Low Tide
/ height (m)
8:25PM
-0.13
8:53AM
0.13
9:08PM
-0.14
9:37AM
0.15
9:53PM
-0.12
10:23AM
0.19
Thu
20
Friday
21
Saturday
22
Sunday
23
Sunrise----4:58-------4:58-------4:58---
Sunset6:15-------6:16-------6:16-------
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
clear
clear
thunderstorm
Rain (mm)
-----------------------1
Temp. °C212119181721232223212020212624242322222221222324
Feels °C (?)191917171621201820202120212722242524242523242424
  • 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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