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Surf Forecasts:

Riozinho surfForecast / Santa Catarina – Florianópolis / Brazil

information circle48hr Weather and Surf, issued 8 am Tuesday 20 Jan 2026 -03
Forecast update in hr  min  s Forecast update imminent
Riozinho surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Riozinho sea temperature is
26.6° C
 (Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Riozinho today?

The current surf forecast for Riozinho at 12PM is: 1.9m 8s primary swell from a South-southeast direction and 1.4m 8s secondary swell from a Southeast direction, 0.3m 8s secondary swell from a East-northeast direction (forecast issued at 08:00am January 20). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (20 Jan)6.5ft (2.0m)8s
Afternoon (20 Jan)4.5ft (1.3m)8s
Evening (20 Jan)4ft (1.2m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
20
Wednesday
21
Thursday
22
Fri
23
6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM
Rating
(10 max)
3
2
1
0
0
1
0
1
1
1
0
0
0
0
1
2
2
2
0
0
1
1
1
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.1
SSE
2
SSE
1.9
SSE
1.3
SE
1.3
SE
1.2
SE
1.1
SE
1
SE
1
SE
1
SE
1.1
SE
1.1
SE
1.1
SE
1.1
SE
1.1
SE
1.1
SE
1.1
SE
1.1
SE
1.1
SE
1.1
SE
1
SE
0.9
SE
0.7
SE
1
ESE
Period(s) (?)88888888888991091010101099998
Wave
Graph
(?)Metric surfscale
Energy kJ (?)57550948621621118713811110811415319421722722524521321321319616614181130
Wind
(km/h)
15
SW
15
SSW
20
SSE
25
SE
20
SSE
10
SE
5
E
5
ESE
5
SSE
5
E
15
E
15
E
15
ENE
15
E
10
ENE
5
E
0
SW
5
SSE
15
SE
20
ESE
15
SE
10
SSE
10
SW
10
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		crosscrosscrosscross-
on		cross-
on		glassglassglasscross-
on		ononononglassglassglasscross-
on		cross-
on		crosscrossoffoff
High Tide
/ height (m)
2:36PM
0.82
3:40AM
0.79
3:09PM
0.83
4:10AM
0.76
3:45PM
0.81
Low Tide
/ height (m)
9:37AM
0.31
9:46PM
-0.02
10:10AM
0.33
10:26PM
0.02
10:47AM
0.36
11:10PM
0.09
Tuesday
20
Wednesday
21
Thursday
22
Fri
23
Sunrise5:35-------5:35-------5:37-------
Sunset----7:13-------7:12-------7:12---
clear
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C202223232222232222222424232323222223242423232120
Feels °C (?)181919191921222222222222222222222323222221232120
  • 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 Riozinho 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 Riozinho at:
surf-forecast.com

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