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Surf Forecasts:

Rosa surf break

Rosa surfForecast / Santa Catarina – Sul / Brazil

information circle48hr Weather and Surf, issued 2 am Wednesday 21 Jan 2026 -03
Forecast update in hr  min  s Forecast update imminent
Rosa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rosa sea temperature is
25.6° C
 (Which is normal for this time of year)

How big are the waves at Rosa today?

The current surf forecast for Rosa at 10AM is: 1.2m 8s primary swell from a Southeast direction and 0.8m 8s secondary swell from a South direction (forecast issued at 02:00am January 21). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (21 Jan)4ft (1.2m)8s
Afternoon (21 Jan)4.5ft (1.3m)9s
Evening (21 Jan)4.5ft (1.3m)9s

Table - waves today at Rosa. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
21
Thursday
22
Friday
23
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
2
2
1
0
0
0
0
0
1
2
1
0
1
1
2
2
2
2
2
0
1
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.2
SE
1.1
SE
1.1
SE
1.2
SE
1.2
SE
1.3
SE
1.3
SE
1.3
SE
1.3
SE
1.3
SE
1.3
SE
1.3
SE
1.3
SE
1.4
SE
1.3
SSE
1.2
SSE
1.2
SSE
1.1
SSE
1
SSE
1.3
SSE
1
SSE
1.3
SSE
1.3
ESE
1.7
ESE
Period(s) (?)888899991010101010111111101010109988
Wave
Graph
(?)Metric surfscale
Energy kJ (?)169153157177210269281275293305311348377431396311294250208299161266223310
Wind
(km/h)
5
E
5
E
0
SSE
5
E
10
E
15
E
15
ENE
15
ENE
10
NE
10
NE
5
NNE
10
ENE
10
E
15
ESE
10
ESE
5
ESE
5
W
10
W
10
WSW
10
SSW
15
SSE
15
SE
15
ESE
10
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onglassglassononononcross-
on		cross-
on		cross-
on		glassonononcross-
on		glassglassoffcross-
off		cross-
off		crosscross-
on		cross-
on		cross-
on
High Tide
/ height (m)
3:42AM
0.64
3:02PM
0.67
4:11AM
0.61
3:37PM
0.67
4:40AM
0.57
4:15PM
0.63
Low Tide
/ height (m)
10:28AM
0.31
10:37PM
-0.01
11:06AM
0.32
11:22PM
0.05
11:51AM
0.33
Wednesday
21
Thursday
22
Friday
23
Sunrise--5:35-------5:37-------5:37-----
Sunset------7:14-------7:14-------7:13-
part cloud
part cloud
rain showers
rain showers
rain showers
part cloud
part cloud
cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
thunderstorm
Rain (mm)
--111------------------1
Temp. °C202019202122222221201922242322201918172224242423
Feels °C (?)202121212020212120202022232121212018162224242525
  • 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 Rosa 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 Rosa at:
surf-forecast.com

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