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Surf Forecasts:

Barra do Una surfForecast / São Paulo / Brazil

information circle48hr Weather and Surf, issued 8 pm Friday 09 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
27.5° C
 (Which is 1.7°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 10PM is: 0.8m 6s primary swell from a East direction and 0.5m 6s secondary swell from a East direction, 0.2m 13s secondary swell from a South direction (forecast issued at 08:00pm January 09). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (09 Jan)--
Afternoon (09 Jan)--
Evening (09 Jan)2.5ft (0.8m)6s

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
Fri
09
Saturday
10
Sunday
11
Monday
12
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)
1
1
1
1
1
1
0
1
0
1
2
1
0
1
0
1
1
2
1
1
1
1
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
E
0.8
E
0.9
E
0.4
SSE
0.5
S
0.4
SSE
0.7
ESE
0.8
ESE
0.9
ESE
0.9
E
1.5
E
0.9
ESE
0.9
ESE
1
ESE
1
ESE
0.9
ESE
0.9
ESE
1.2
E
0.8
ESE
0.8
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.8
ESE
Period(s) (?)666121212778888888888888888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)375066487246497396932599696140144119116172817960606387
Wind
(km/h)
5
ENE
0
WNW
5
N
5
NW
5
W
5
S
10
SE
15
E
20
NE
5
E
0
N
5
SW
10
W
0
WNW
10
SSE
15
E
10
E
5
SSE
0
WNW
5
NW
5
W
0
S
15
S
10
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		glassoffcross-
off		glassglasscrosscross-
off		cross-
off		glassglassglasscross-
on		glasscross-
on		cross-
off		cross-
off		glassglassglassglassglasscross-
on		cross
High Tide
/ height (m)
6:10PM
1.10
6:48AM
0.95
7:03PM
0.99
7:34AM
0.89
8:19PM
0.90
8:41AM
0.84
Low Tide
/ height (m)
11:54PM
0.46
11:46AM
0.55
12:40AM
0.58
1:05PM
0.60
4:12AM
0.65
Fri
09
Saturday
10
Sunday
11
Monday
12
Sunrise----5:28-------5:28-------5:30---
Sunset7:00-------7:00-------7:00-------
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
Rain (mm)
------------------------
Temp. °C262524232326292827262525242830302726262525283129
Feels °C (?)303028262729323029313029263233323132322929323332
  • 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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