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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 2 pm Sunday 31 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
18.4° C
(Which is 2.7°C colder than average for this time of year)How big are the waves at Riozinho today (31 May):
- Afternoon surf: Afternoon surf (31 May, local time) - 2.5ft (0.8m), 9s period with SE swell.
- Evening surf: Evening surf (31 May, local time) - 2.5ft (0.7m), 9s period with SE swell.
The current surf forecast for Riozinho at 5PM is: 0.8m 9s primary swell from a Southeast direction and 0.6m 6s secondary swell from a East-southeast direction (forecast issued at 02:00pm May 31). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | - | - |
| Afternoon (31 May) | 2.5ft (0.8m) | 9s |
| Evening (31 May) | 2.5ft (0.7m) | 9s |
Table - waves today at Riozinho. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Tue afternoon. Very mild (max 19°C on Sun afternoon, min 15°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 11 | SSE 6 | SSE 6 | S 6 | S 7 | S 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | ESE 6 | SSE 11 | |
94 | 106 | 103 | 86 | 67 | 65 | 64 | 76 | 59 | 57 | 72 | 30 | 44 | 149 | 94 | 88 | 126 | 82 | 147 | 188 | 164 | 106 | 88 | 149 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-on | cross-off | cross-off | glassy | glassy | glassy | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | glassy | glassy | |
High Tide | 2:10PM0.78m | 1:34AM0.67m | 2:44PM0.77m | 2:04AM0.68m | 3:18PM0.75m | 2:38AM0.69m | ||||||||||||||||||
Low Tide | 8:41PM0.35m | 8:19AM0.08m | 9:16PM0.38m | 8:56AM0.08m | 9:52PM0.40m | |||||||||||||||||||
 | |  | |  | | | | |  | |  | | | | | |  |  | | | | |  | |
 | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — |
 | — | 5:25 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | 5:25 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | |
Temp °C | 19 | 19 | 18 | 17 | 17 | 16 | 16 | 16 | 17 | 18 | 17 | 17 | 16 | 16 | 15 | 15 | 17 | 16 | 16 | 18 | 18 | 18 | 18 | 18 |
19 | 19 | 18 | 17 | 18 | 16 | 16 | 16 | 16 | 16 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 13 | 15 | 18 | 18 | 18 | 19 | 19 | |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 9 | SE 9 | ESE 6 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | E 6 | SE 8 | SE 8 | SSE 6 | SSE 6 | SSE 7 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 7 | ESE 6 | ESE 6 |
 kJ | 94 | 106 | 103 | 44 | 67 | 65 | 64 | 76 | 59 | 57 | 13 | 24 | 24 | 67 | 74 | 70 | 82 | 23 | 147 | 188 | 164 | 106 | 88 | 75 |
Swell 2 Height (m) Direction Period (s) | ESE 7 | ESE 6 | ESE 6 | SE 9 | ESE 6 | E 7 | E 7 | E 7 | E 7 | E 7 | SE 11 | E 6 | SE 11 | SE 10 | E 6 | E 6 | E 6 | E 6 | SE 9 | SE 9 | S 8 | SSE 8 | SSE 8 | SSE 11 |
| kJ | 50 | 30 | 30 | 86 | 44 | 32 | 32 | 22 | 22 | 14 | 31 | 12 | 29 | 28 | 3 | 3 | 3 | 3 | 39 | 14 | 34 | 37 | 53 | 149 |
Swell 3 Height (m) Direction Period (s) | E 6 | S 10 | S 10 | S 9 | S 9 | S 9 | ESE 11 | S 9 | ESE 12 | ESE 12 | SE 11 | SE 11 | E 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | — | — | — | SSE 10 | S 8 |
| kJ | 38 | 90 | 64 | 61 | 57 | 25 | 12 | 37 | 14 | 14 | 31 | 30 | 7 | 7 | 7 | 7 | 3 | 3 | 3 | — | — | — | 82 | 103 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | S 3 | SE 8 | SSE 5 | SSE 6 | SSE 6 | S 6 | S 7 | S 7 | SE 8 | — | — | — | — | ENE 6 | ENE 6 |
| kJ | — | — | — | — | — | — | — | — | — | 5 | 72 | 22 | 44 | 149 | 94 | 88 | 126 | 82 | — | — | — | — | 25 | 37 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 9 | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 25 | 33 | 25 | 25 | 0 | 0 | 0 | 13 | 25 | 0 | 19 | 14 | 0 |
Best forecast wave conditions in Florianópolis | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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