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Surf Forecasts:

Riozinho surfForecast / Santa Catarina – Florianópolis / Brazil

information circle48hr Weather and Surf, issued 8 am Tuesday 17 Mar 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
26.5° C
 (Which is slightly warmer than usual)

How big are the waves at Riozinho today?

The current surf forecast for Riozinho at 11AM is: 1.3m 10s primary swell from a East-southeast direction and 0.2m 11s secondary swell from a South direction, 0.8m 5s secondary swell from a Northeast direction (forecast issued at 08:00am March 17). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (17 Mar)4.5ft (1.3m)10s
Afternoon (17 Mar)3.5ft (1.0m)11s
Evening (17 Mar)3.5ft (1.0m)11s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Tuesday
17
Wednesday
18
Thursday
19
Fri
20
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
1
0
0
0
0
1
1
0
0
1
1
0
0
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
ESE
1.3
ESE
1.3
ESE
1
ESE
1
ESE
1
ESE
1
ESE
1
ESE
1
ESE
1
ESE
1
ESE
1
ESE
1
ESE
1
ESE
1.1
ESE
0.9
ESE
0.9
ESE
1
ESE
1
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.9
SE
0.9
SE
Period(s) (?)10101111111111101010101010101010101010109999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)358358353238238238234229225220220220216212227175171200196157151148123123
Wind
(km/h)
10
N
10
N
15
NNE
25
NNE
20
NNE
15
N
10
N
10
N
10
N
10
N
15
N
20
NE
10
NE
10
NE
10
NNE
10
NNE
10
NE
10
NE
10
NE
5
E
5
E
0
SE
5
WNW
5
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		onononcross-
on		glassglassglass
High Tide
/ height (m)
1:07PM
0.83
2:03AM
0.85
1:35PM
0.87
2:23AM
0.82
2:06PM
0.90
2:42AM
0.77
Low Tide
/ height (m)
7:45AM
0.23
7:54PM
-0.07
8:15AM
0.21
8:32PM
-0.05
8:44AM
0.21
9:10PM
0.02
Tuesday
17
Wednesday
18
Thursday
19
Fri
20
Sunrise-6:15-------6:16-------6:16------
Sunset----6:28-------6:27-------6:25---
cloud
cloud
part cloud
clear
part cloud
clear
cloud
cloud
part cloud
part cloud
cloud
part cloud
light rain
light rain
light rain
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
part cloud
part cloud
clear
Rain (mm)
------------122111111---
Temp. °C252527272625242424252627252323232323232323232322
Feels °C (?)272727262626262626272727272525252525252626272625
  • 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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