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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 pm Thursday 04 Sep 2025 -03
How big are the waves at Riozinho today?
The current surf forecast for Riozinho at 10PM is: 1.3m 9s primary swell from a East direction and 0.1m 15s secondary swell from a South direction (forecast issued at 08:00pm September 04). An open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | - | - |
| Afternoon (04 Sep) | - | - |
| Evening (04 Sep) | 4.5ft (1.3m) | 9s |
Table - waves today at Riozinho. (Swell directed towards the surf break)
Thu 04 | Friday 05 | Saturday 06 | Sunday 07 | |||||||||||||||||||||
| 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 7 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 313 | 280 | 234 | 193 | 216 | 235 | 225 | 261 | 238 | 260 | 632 | 573 | 225 | 203 | 215 | 214 | 189 | 367 | 182 | 178 | 148 | 136 | 131 | 179 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | 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 | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | glass | glass | glass |
High Tide / height (m) | 12:27AM 0.70 | 1:36PM 0.88 | 12:51AM 0.77 | 2:00PM 0.88 | 1:18AM 0.83 | 2:22PM 0.85 | ||||||||||||||||||
Low Tide / height (m) | 7:02PM 0.27 | 6:55AM -0.03 | 7:35PM 0.25 | 7:35AM -0.08 | 8:07PM 0.24 | 8:14AM -0.09 | ||||||||||||||||||
Thu 04 | Friday 05 | Saturday 06 | Sunday 07 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:20 | - | - |
| Sunset | 6:00 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - |
 |  |  | |  |  | | | | | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | 1 | 2 | - | - | - | 2 | 5 | 2 | - | 1 | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 16 | 15 | 14 | 13 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 12 | 13 | 13 | 14 | 13 | 13 | 14 | 14 | 15 | 15 |
| Feels °C (?) | 14 | 12 | 11 | 10 | 9 | 10 | 9 | 7 | 8 | 8 | 8 | 7 | 8 | 6 | 8 | 9 | 9 | 11 | 11 | 11 | 12 | 13 | 14 | 15 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Santa Catarina - Florianópolis
Still cross-shore at Riozinho (light winds from the SSE.(Wind varies from 110 to 190 degs) at Florianopolis Airport 6 km from Riozinho). 1.8m 9s swell from the E with a 1.4m 5s windswell from the S. 2 swells combining so expect closeout sets.
2 h 20 min ago
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