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Surf Forecasts:

Barra do Una surfForecast / São Paulo / Brazil

information circle48hr Weather and Surf, issued 2 pm Monday 16 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
26.7° C
 (Which is slightly warmer than usual)

How big are the waves at Barra do Una today?

The current surf forecast for Barra do Una at 5PM is: 1.1m 12s primary swell from a Southeast direction and 0.6m 13s secondary swell from a Southeast direction, 0.7m 10s secondary swell from a East direction (forecast issued at 02:00pm March 16). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (-03) & DateWave HeightWave Period
Morning (16 Mar)--
Afternoon (16 Mar)3ft (0.9m)10s
Evening (16 Mar)3.5ft (1.1m)12s

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
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM
Rating
(10 max)
1
1
2
1
2
2
1
1
0
1
0
0
1
1
1
1
0
1
1
0
0
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
SE
0.9
SE
1.1
SE
1.1
SE
0.9
SE
0.9
SE
0.8
SE
0.8
SE
0.8
SE
0.8
SE
0.8
SE
0.8
SE
0.9
SE
0.9
SE
0.9
SE
0.9
SE
0.9
SE
0.9
SE
0.9
SE
0.9
SE
0.9
SE
0.9
SE
0.8
SE
0.8
SE
Period(s) (?)101012121111101010101010101010101010101010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)196157355343198191150122122122147124173148170167167167167163142163136133
Wind
(km/h)
10
SSE
15
ESE
15
ENE
15
ENE
15
NE
5
NE
0
N
0
W
5
SE
15
E
15
E
15
ENE
15
ENE
10
NE
10
ENE
5
E
10
ESE
15
E
15
ENE
20
ENE
15
ENE
10
NE
5
NE
5
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		glassglasscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
1:22PM
1.29
2:05AM
1.40
1:53PM
1.41
2:31AM
1.44
2:25PM
1.50
2:58AM
1.43
Low Tide
/ height (m)
8:00PM
-0.04
8:20AM
0.24
8:32PM
-0.08
8:46AM
0.21
9:02PM
-0.07
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Sunrise-------6:09-------6:09-------6:11
Sunset--6:22-------6:22-------6:21-----
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
clear
clear
clear
cloud
cloud
cloud
cloud
Rain (mm)
------------------------
Temp. °C272725242323232427262524242323242626242423232324
Feels °C (?)303028262527272830272625252525262827252423252526
  • 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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