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Surf Forecasts:

Barra do Una surfForecast / São Paulo / Brazil

information circle48hr Weather and Surf, issued 2 am Monday 12 Jan 2026 -03
Forecast update in hr  min  s Forecast update imminent
Barra do Una surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Barra do Una sea temperature is
27.7° C
 (Which is 1.8°C warmer than normal for this time of year)

How big are the waves at Barra do Una today?

The current surf forecast for Barra do Una at 7AM is: 0.7m 8s primary swell from a East-southeast direction and 0.4m 11s secondary swell from a South-southeast direction (forecast issued at 02:00am January 12). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (12 Jan)2.5ft (0.7m)8s
Afternoon (12 Jan)2.5ft (0.7m)8s
Evening (12 Jan)2.5ft (0.7m)8s

Table - waves today at Barra do Una. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Monday
12
Tuesday
13
Wednesday
14
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)
1
0
0
1
0
0
0
1
1
1
1
1
0
1
1
0
0
1
1
1
0
0
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.6
ESE
0.6
ESE
0.6
ESE
0.6
ESE
0.6
ESE
0.7
ESE
0.8
ESE
0.8
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.7
ESE
Period(s) (?)888888888888888888888888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)606058585863636262454544444763817960605860626363
Wind
(km/h)
10
N
5
WNW
5
W
5
N
15
SSE
15
S
5
SW
5
E
10
NNW
5
WNW
5
W
5
SSE
10
SE
5
SE
10
N
15
NNW
10
WSW
5
NE
5
NNE
0
W
10
ESE
20
NE
10
NE
15
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcrosscross-
on		glasscross-
on		cross-
on		cross-
on		glasscross-
off		glassglassglasscrossglasscross-
off		cross-
off		cross-
on		glassglassglasscrosscross-
off		offoff
High Tide
/ height (m)
8:41AM
0.84
10:32PM
0.89
10:26AM
0.83
12:35AM
0.98
11:59AM
0.89
Low Tide
/ height (m)
4:12AM
0.65
4:38PM
0.54
5:43AM
0.62
5:48PM
0.44
6:42AM
0.55
6:38PM
0.32
Monday
12
Tuesday
13
Wednesday
14
Sunrise--5:30-------5:31-------5:31-----
Sunset------7:00-------7:00-------7:00-
part cloud
clear
part cloud
clear
clear
thunderstorm
part cloud
thunderstorm
part cloud
clear
clear
clear
part cloud
light rain
thunderstorm
thunderstorm
light rain
cloud
cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
-----1-1-----11123----313
Temp. °C262626293027262424242427282626232323232628242525
Feels °C (?)282829323129302827282831313030252526263030252827
  • 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 Barra do Una 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 Barra do Una at:
surf-forecast.com

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