Riozinho surfForecast / Santa Catarina – Florianópolis / Brazil

information circle48hr Weather and Surf, issued 2 pm Monday 20 Apr 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
24.0° C
(Which is normal for this time of year)

How big are the waves at Riozinho today?

The current surf forecast for Riozinho at 6PM is: 0.7m 11s primary swell from a Southeast direction and 0.5m 7s secondary swell from a South-southeast direction (forecast issued at 02:00pm April 20). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (20 Apr)--
Afternoon (20 Apr)2.5ft (0.7m)11s
Evening (20 Apr)2.5ft (0.7m)11s

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


Updates in  hr  min  s Forecast update imminent
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM
Rating
(10 max)
0
0
0
1
1
1
1
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
ESE
0.7
ESE
0.7
SE
0.7
SE
0.9
SE
0.9
SE
0.9
SE
0.8
SE
0.8
SE
0.8
ESE
0.8
ESE
0.8
ESE
0.7
SE
0.7
SE
0.7
SE
0.7
SE
0.7
SE
0.6
SE
0.5
SE
0.5
SE
0.5
SE
0.5
ESE
0.6
ESE
0.6
ESE
Period(s) (?)11111111101010101010101010109999999999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)79105119117154148148120120127125125989690868667403938465350
Wind
(km/h)
10
ENE
15
E
10
ENE
5
NNW
5
NW
10
WNW
10
NW
10
N
15
NNE
20
NNE
15
NNE
10
N
5
NW
10
NNW
10
NW
10
NNW
15
NNE
20
NE
15
NNE
10
N
10
NNW
10
NNW
10
NNW
10
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononglassglasscross-
off
cross-
off
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
off
crosscross-
off
crosscross-
on
cross-
on
cross-
on
crosscrosscrosscrosscross
High Tide
/ height (m)
3:57PM
0.74
3:02AM
0.59
4:47PM
0.65
10:19PM
0.65
3:16AM
0.58
11:15AM
0.23
5:58PM
0.55
11:14PM
0.71
Low Tide
/ height (m)
9:07AM
0.16
12:02AM
0.49
8:27AM
0.17
7:26PM
0.58
1:36AM
0.57
8:43AM
0.20
12:13PM
0.23
7:06PM
0.55
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Sunrise-------6:33-------6:33-------6:35
Sunset-5:52-------5:51-------5:50------
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C232422212019192124242322212120222525232221202021
Feels °C (?)232423232220202223232323232321232423232322212122
  • 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

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.


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