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Riozinho Surf Forecast
/ Santa Catarina – Florianópolis (24 surf breaks) /
Riozinho surfForecast / Santa Catarina – Florianópolis / Brazil
48hr Weather and Surf, issued 8 pm Friday 18 Jul 2025 -03
How big are the waves at Riozinho today?
The current surf forecast for Riozinho at 4AM is: 1.7m 8s primary swell from a South-southwest direction and 0.9m 8s secondary swell from a South-southeast direction, 0.4m 7s secondary swell from a East direction (forecast issued at 08:00pm July 18). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jul) | 5ft (1.5m) | 8s |
| Afternoon (19 Jul) | 3ft (0.9m) | 8s |
| Evening (19 Jul) | 2.5ft (0.8m) | 8s |
Table - waves today at Riozinho. (Swell directed towards the surf break)
Fri 18 | Saturday 19 | Sunday 20 | Monday 21 | |||||||||||||||||||||
| 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) (?) | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 7 | 8 | 8 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 28 | 418 | 123 | 445 | 424 | 439 | 361 | 104 | 99 | 77 | 86 | 79 | 62 | 63 | 50 | 42 | 43 | 32 | 31 | 24 | 18 | 13 | 14 | 33 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | off | cross- off | glass | cross- off | cross- off | cross- off | cross | cross | glass | glass | glass | cross- off | cross | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross- on | cross- on |
High Tide / height (m) | 7:39PM 0.47 | 11:56PM 0.47 | 11:59AM 0.61 | 12:17AM 0.46 | 12:52PM 0.70 | 11:56PM 0.46 | 1:31PM 0.77 | |||||||||||||||||
Low Tide / height (m) | 3:34PM 0.32 | 9:51PM 0.45 | 3:50AM 0.34 | 5:08PM 0.35 | 4:57AM 0.27 | 6:30PM 0.35 | 5:55AM 0.18 | |||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | Monday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:01 | - | - |
| Sunset | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:38 |
 |  | | | |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 15 | 15 | 14 | 13 | 13 | 14 | 15 | 14 | 13 | 13 | 12 | 12 | 12 | 16 | 17 | 15 | 15 | 14 | 13 | 13 | 13 | 17 | 18 |
| Feels °C (?) | 14 | 14 | 14 | 13 | 12 | 12 | 12 | 14 | 13 | 12 | 13 | 11 | 11 | 11 | 15 | 15 | 14 | 15 | 13 | 12 | 12 | 12 | 15 | 16 |
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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
Continuing clean conditions at Riozinho (calm at Florianopolis Airport 6 km from Riozinho). 2.2m 8s swell from the SSW with a 0.7m 8s swell from the SSE. Swells combining to make to make bigger set waves.
1 h 53 min ago
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