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Surf Forecasts:

Barra do Una surfForecast / São Paulo / Brazil

information circle48hr Weather and Surf, issued 8 pm 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 11PM is: 0.7m 8s primary swell from a East-southeast direction and 0.3m 9s secondary swell from a South direction (forecast issued at 08:00pm January 12). The wind direction is predicted to be offshore.

Time (-03) & DateWave HeightWave Period
Morning (12 Jan)--
Afternoon (12 Jan)--
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
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
1
0
1
1
0
0
0
0
0
1
1
1
0
0
0
1
1
1
1
1
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.6
ESE
0.6
ESE
0.6
ESE
0.7
ESE
0.7
ESE
0.8
ESE
0.8
ESE
0.8
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.8
ESE
0.8
ESE
0.8
ESE
0.8
ESE
0.7
ESE
0.8
ESE
0.8
ESE
0.8
ESE
Period(s) (?)888888888888888888888888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)636362604544446363817977605860658583838163838787
Wind
(km/h)
20
WSW
10
NNW
10
N
5
W
5
NW
5
E
10
ESE
10
SSE
20
NE
10
W
15
W
10
NNE
5
NNW
0
SSW
10
SE
5
ESE
25
NE
15
NNE
10
NW
10
NNE
5
NW
5
SW
10
ESE
15
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
off		cross-
off		cross-
on		glassglasscrosscross-
on		cross-
off		cross-
on		crossoffglassglasscrosscrosscross-
off		offcross-
off		offglassglasscrosscross-
off
High Tide
/ height (m)
10:32PM
0.89
10:26AM
0.83
12:35AM
0.98
11:59AM
0.89
1:17AM
1.09
12:49PM
0.98
Low Tide
/ height (m)
4:38PM
0.54
5:43AM
0.62
5:48PM
0.44
6:42AM
0.55
6:38PM
0.32
7:25AM
0.48
Mon
12
Tuesday
13
Wednesday
14
Thursday
15
Sunrise----5:31-------5:31-------5:31---
Sunset7:00-------7:00-------7:00-------
thunderstorm
mod rain
part cloud
part cloud
part cloud
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
cloud
part cloud
part cloud
thunderstorm
thunderstorm
cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
Rain (mm)
37-----5321----42-------
Temp. °C262324242427292526242323242628252525242424262828
Feels °C (?)272526282831322828272525283031292627262627293029
  • 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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