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Surf Forecasts:

Itaipu surfForecast / São Paulo / Brazil

information circle48hr Weather and Surf, issued 2 am Sunday 18 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
28.3° C
 (Which is 2.2°C warmer than normal for this time of year)

How big are the waves at Itaipu today?

The current surf forecast for Itaipu at 4AM is: 0.6m 7s primary swell from a East-southeast direction (forecast issued at 02:00am January 18). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (18 Jan)1.5ft (0.5m)7s
Afternoon (18 Jan)1.5ft (0.5m)8s
Evening (18 Jan)1.5ft (0.5m)7s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
18
Monday
19
Tuesday
20
0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM
Rating
(10 max)
0
0
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 (?)
0.6
ESE
0.6
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.4
ESE
0.9
SW
1.3
SSW
1.9
SSW
1.7
S
1.6
S
1.6
S
1.8
S
1.4
SSE
1.3
SSE
1.2
SSE
1.2
SSE
1.3
SSE
Period(s) (?)777778777778468889998888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)42423030313231313131312229119473390360395493304252207207221
Wind
(km/h)
10
NW
10
NNW
5
NNW
5
WNW
10
SE
10
E
15
E
5
NE
15
WSW
15
WSW
15
WSW
15
WSW
20
SW
25
SSW
30
SSW
30
S
25
SSE
20
SSE
25
S
20
S
15
S
15
SSE
10
SE
15
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffglassoncross-
on		crosscross-
off		crosscrosscrosscrosscrosscross-
on		cross-
on		ononononcross-
on		onononcross-
on
High Tide
/ height (m)
2:55AM
1.20
2:29PM
1.13
3:20AM
1.23
2:58PM
1.21
3:46AM
1.24
3:29PM
1.26
Low Tide
/ height (m)
9:06AM
0.31
9:12PM
-0.02
9:38AM
0.29
9:48PM
-0.04
10:09AM
0.30
Sunday
18
Monday
19
Tuesday
20
Sunrise--5:33-------5:33-------5:33-----
Sunset------6:58-------6:58-------6:57-
thunderstorm
part cloud
part cloud
clear
clear
thunderstorm
clear
cloud
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
rain showers
light rain
rain showers
rain showers
light rain
cloud
cloud
light rain
rain showers
Rain (mm)
1----1--1-12441073211--11
Temp. °C252525282928282725252425242423242423232323232323
Feels °C (?)272828323131303127282626242422222222212222222323
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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