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Riozinho Surf Forecast
/ Santa Catarina – Florianópolis (24 surf breaks) /
Surf Forecasts:
Riozinho surfForecast / Santa Catarina – Florianópolis / Brazil
48hr Weather and Surf, issued 8 am Thursday 28 May 2026 -03Forecast 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
18.5° C
(Which is 2.8°C colder than average for this time of year)How big are the waves at Riozinho today (28 May):
- Morning surf: Morning surf (28 May, local time) - 3.5ft (1.0m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (28 May, local time) - 3ft (0.9m), 8s period with SE swell.
- Evening surf: Evening surf (28 May, local time) - 3ft (0.9m), 7s period with SE swell.
The current surf forecast for Riozinho at 4PM is: 0.9m 8s primary swell from a Southeast direction and 0.2m 10s secondary swell from a South-southeast direction (forecast issued at 08:00am May 28). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | 3.5ft (1.0m) | 8s |
| Afternoon (28 May) | 3ft (0.9m) | 8s |
| Evening (28 May) | 3ft (0.9m) | 7s |
Table - waves today at Riozinho. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Warm (max 20°C on Sat afternoon, min 16°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 28 | Friday 29 | Saturday 30 | Sun 31 | |||||||||||||||||||||
6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 7 | SE 7 | SE 8 | SE 9 | SE 9 | SE 10 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | |
163 | 114 | 108 | 96 | 96 | 79 | 64 | 51 | 37 | 31 | 30 | 31 | 33 | 24 | 23 | 28 | 43 | 196 | 287 | 399 | 350 | 369 | 279 | 142 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | glassy | on | glassy | glassy | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | |
High Tide | 12:19PM0.73m | 00:09AM0.65m | 12:59PM0.76m | 00:37AM0.66m | 1:35PM0.78m | 1:05AM0.67m | ||||||||||||||||||
Low Tide | 6:12AM0.20m | 6:50PM0.28m | 6:44AM0.15m | 7:29PM0.30m | 7:15AM0.11m | 8:06PM0.32m | ||||||||||||||||||
 |  | | | | | |  | |  | | |  | | | |  | | | | | | | | |
 | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | 6:56 |
 | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:27 | — | — | — | 5:25 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | |
Temp °C | 16 | 16 | 19 | 19 | 18 | 17 | 16 | 16 | 16 | 16 | 18 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 19 | 20 | 18 | 18 | 17 | 17 |
15 | 15 | 19 | 17 | 18 | 17 | 16 | 16 | 16 | 17 | 18 | 18 | 18 | 19 | 18 | 16 | 16 | 15 | 18 | 18 | 17 | 18 | 17 | 17 | |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 7 | SE 7 | SE 8 | SE 9 | SE 9 | SE 10 | SE 11 | SE 10 | SE 10 | SE 10 | ESE 7 |
 kJ | 163 | 114 | 108 | 96 | 96 | 79 | 64 | 51 | 37 | 31 | 30 | 31 | 33 | 24 | 23 | 28 | 43 | 196 | 287 | 399 | 350 | 369 | 279 | 77 |
Swell 2 Height (m) Direction Period (s) | E 8 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SE 8 | ESE 7 | ESE 7 | ESE 7 | E 7 | — | E 9 | — | ESE 7 | SE 10 |
| kJ | 1 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 7 | 7 | 17 | 18 | 18 | 9 | 1 | — | 2 | — | 62 | 142 |
Swell 3 Height (m) Direction Period (s) | ENE 8 | S 10 | E 8 | S 10 | S 9 | S 9 | S 9 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | — | E 7 | SSE 6 | E 7 | — | — | — | — | SE 12 | SE 7 |
| kJ | 7 | 17 | 1 | 17 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | — | 1 | 7 | 1 | — | — | — | — | 37 | 31 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 7 | NNE 2 | NE 3 | NNE 3 | NNE 3 | N 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 2 | 4 | 3 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 33 | 0 | 0 | 0 | 0 | 5 | 5 | 5 | 6 | 6 | 10 | 5 | 5 | 5 | 2 | 2 | 55 | 2 | 5 | 5 | 2 |
Best forecast wave conditions in Florianópolis | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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