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Surf Forecasts:

Barra do Una surfForecast / São Paulo / Brazil

information circle48hr Weather and Surf, issued 2 am Friday 13 Mar 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
27.3° C
 (Which is 1.0°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 6AM is: 1.3m 12s primary swell from a Southeast direction and 0.1m 15s secondary swell from a Southeast direction (forecast issued at 02:00am March 13). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (13 Mar)3.5ft (1.1m)11s
Afternoon (13 Mar)3.5ft (1.1m)11s
Evening (13 Mar)3.5ft (1.1m)11s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Friday
13
Saturday
14
Sunday
15
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)
2
1
1
1
0
1
2
2
2
2
1
2
1
2
1
2
2
2
2
2
1
2
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
SSE
1.1
SSE
1.3
SE
1.1
SE
1.1
SE
1.1
SE
1.1
SE
1.1
SE
1.2
SE
1.2
SE
1.2
SE
1.2
SE
1.2
SE
1.2
SE
1.1
SE
1.3
SE
1.4
SE
1.4
SE
1.3
SE
1.2
SE
1.2
SE
1.1
SE
1.1
SE
1.1
SE
Period(s) (?)121212111111111110101010101010111111111010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)274347440320308263263254308273257257262268246391466457399290284250217217
Wind
(km/h)
0
WSW
10
W
10
WNW
10
W
10
SSW
10
S
10
ESE
10
NE
5
N
5
WNW
5
W
5
W
10
ESE
15
E
20
ENE
15
NE
15
NE
5
NNE
5
NNW
5
NNE
10
SE
10
ESE
15
ENE
20
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscrosscrosscross-
on		oncross-
on		cross-
off		cross-
off		offglasscrossglasscrosscross-
off		cross-
off		offoffglassglassglasscrosscross-
off		cross-
off		cross-
off
High Tide
/ height (m)
1:18AM
0.97
11:51AM
0.81
1:12AM
1.09
12:25PM
0.98
1:22AM
1.21
12:53PM
1.14
Low Tide
/ height (m)
6:20AM
0.60
6:08PM
0.34
6:52AM
0.47
6:50PM
0.19
7:23AM
0.37
7:26PM
0.05
Friday
13
Saturday
14
Sunday
15
Sunrise---6:07-------6:07-------6:09----
Sunset------6:25-------6:24-------6:23-
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
Rain (mm)
------------------------
Temp. °C232222232626252423222224252625242323232527272624
Feels °C (?)272424252828282726252528272725252426272929292825
  • 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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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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