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Surf Forecasts:

Riozinho surfForecast / Santa Catarina – Florianópolis / Brazil

information circle48hr Weather and Surf, issued 8 am Sunday 18 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
26.4° C
 (Which is slightly warmer than usual)

How big are the waves at Riozinho today?

The current surf forecast for Riozinho at 10AM is: 0.8m 8s primary swell from a East direction and 0.1m 6s secondary swell from a South direction (forecast issued at 08:00am January 18). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (18 Jan)2.5ft (0.8m)8s
Afternoon (18 Jan)2.5ft (0.8m)8s
Evening (18 Jan)2.5ft (0.8m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
18
Monday
19
Tuesday
20
Wed
21
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
3
2
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
E
0.8
E
0.8
E
0.8
E
0.8
E
0.8
E
0.7
E
0.7
E
0.6
E
1.5
SSE
1.5
SSE
1.6
SSE
1.8
SSE
1.8
SE
2.4
SSE
2.2
SSE
2
SSE
1.9
SSE
1.3
SE
1.3
SE
1.3
SE
1.3
SE
1.2
SE
1.1
SE
Period(s) (?)888888888777888888888888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)767674727271555542187200273423418695599511475233233203198164151
Wind
(km/h)
10
NNW
5
NNW
10
ESE
20
SSE
25
S
20
SSW
20
SSW
30
SSW
30
SSW
30
S
30
S
35
S
40
S
35
S
30
S
20
S
15
SSW
15
S
20
SSE
20
SE
20
SE
15
ESE
10
E
5
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscross-
on		cross-
on		cross-
on
High Tide
/ height (m)
1:36PM
0.74
2:46AM
0.82
2:05PM
0.79
3:12AM
0.81
2:36PM
0.82
Low Tide
/ height (m)
8:35AM
0.30
8:31PM
-0.02
9:05AM
0.30
9:08PM
-0.03
9:37AM
0.31
9:46PM
-0.02
Sunday
18
Monday
19
Tuesday
20
Wed
21
Sunrise5:33-------5:35-------5:35-------
Sunset----7:13-------7:13-------7:13---
clear
clear
cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
rain showers
part cloud
clear
rain showers
rain showers
rain showers
part cloud
cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
Rain (mm)
---14-11--121-----------
Temp. °C232628272424232323242322212222212022232323222322
Feels °C (?)252830272424232120191918161617181820201920202121
  • 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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