Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Rosa surf break

Rosa surfForecast / Santa Catarina – Sul / Brazil

information circle48hr Weather and Surf, issued 2 am Tuesday 13 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
25.1° 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 East-northeast direction and 0.3m 8s secondary swell from a South direction (forecast issued at 02:00am January 13). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (13 Jan)4ft (1.2m)8s
Afternoon (13 Jan)4ft (1.2m)8s
Evening (13 Jan)4.5ft (1.3m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
13
Wednesday
14
Thursday
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)
1
1
1
1
0
0
0
1
1
1
1
0
0
0
1
1
1
0
1
0
0
0
1
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
ENE
1.1
ENE
1.1
ENE
1.2
ENE
1.2
ENE
1.2
ENE
1.2
ENE
1.3
ENE
1.3
ENE
1.3
ENE
1.3
ENE
1.3
ENE
1.3
ENE
1.4
ENE
1.5
ENE
1.3
ENE
1.3
ENE
1.3
ENE
1.5
ENE
1.4
ENE
1.5
ENE
1.5
ENE
1.5
ENE
1.7
ENE
Period(s) (?)888888888888888888888888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)131142149172163155155181181186186191196238247204191196278245277277277394
Wind
(km/h)
10
NNW
5
NW
5
W
0
ESE
10
E
15
E
5
NE
5
NE
10
NW
5
NW
5
NNW
10
NNE
20
NE
20
NE
10
N
10
N
10
N
10
N
10
N
15
NNE
25
NE
25
NE
15
N
15
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		glassglassononcross-
on		glasscross-
off		glasscross-
off		cross-
on		cross-
on		cross-
on		crosscrosscrosscrosscrosscross-
on		cross-
on		cross-
on		crosscross
High Tide
/ height (m)
8:02AM
0.41
1:18AM
0.54
10:00AM
0.41
1:33AM
0.59
11:27AM
0.45
Low Tide
/ height (m)
5:02AM
0.37
4:58PM
0.21
6:17AM
0.35
5:54PM
0.15
7:10AM
0.32
6:42PM
0.10
Tuesday
13
Wednesday
14
Thursday
15
Sunrise--5:30-------5:30-------5:31-----
Sunset------7:15-------7:15-------7:15-
part cloud
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
part cloud
thunderstorm
part cloud
cloud
part cloud
clear
clear
clear
part cloud
thunderstorm
clear
Rain (mm)
------112-----1-------6-
Temp. °C232222262728262423222226292526232222222730282424
Feels °C (?)262525302930302826252528292629262423232829292627
  • 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

Latest Updates

The World’s Most Inconsistent Waves
Ben Mondy

The World’s Most Inconsistent Waves

Huntington, Dribbleton, Virginia, Holland and the Superbank! We recently had a look at the world’s most consistent waves. This was based on the combination of swells and wind directed at 7,000 surf spots, as compiled from our data since 2006. Those stats, represented in easy-to-read graphics, are located under each wave’s spot guides, with historical swell and wind breakdowns available by month, season, and year. There is also an offshore filter, which shows how often the swells come with clean

Read more

Read more

Discover more articles and updates in the Greenroom.

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

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest