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Surf Forecasts:
Riozinho surfForecast / Santa Catarina – Florianópolis / Brazil
48hr Weather and Surf, issued 8 pm Friday 05 Dec 2025 -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
22.0° C
(Which is 1.5°C colder than average for this time of year)How big are the waves at Riozinho today?
The current surf forecast for Riozinho at 10PM is: 0.9m 8s primary swell from a East direction and 0.2m 7s secondary swell from a South-southeast direction, 0.9m 4s secondary swell from a Northeast direction (forecast issued at 08:00pm December 05). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Dec) | - | - |
| Afternoon (05 Dec) | - | - |
| Evening (05 Dec) | 3ft (0.9m) | 8s |
Table - waves today at Riozinho. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Fri 05 | Saturday 06 | Sunday 07 | Monday 08 | |||||||||||||||||||||
| 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) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 59 | 108 | 105 | 78 | 52 | 51 | 34 | 42 | 38 | 34 | 36 | 38 | 35 | 99 | 46 | 75 | 122 | 120 | 111 | 131 | 144 | 131 | 58 | 55 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | cross- on | cross- on |
High Tide / height (m) | 3:01AM 0.81 | 1:48PM 0.62 | 3:38AM 0.74 | 2:18PM 0.66 | 4:15AM 0.67 | 8:38AM 0.62 | 2:52PM 0.68 | |||||||||||||||||
Low Tide / height (m) | 8:44PM 0.04 | 10:15AM 0.44 | 9:25PM 0.05 | 10:58AM 0.51 | 10:11PM 0.07 | 7:03AM 0.61 | 11:37AM 0.57 | |||||||||||||||||
Fri 05 | Saturday 06 | Sunday 07 | Monday 08 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:09 | - | - | - | - | - | - | - | 5:09 | - | - | - | - | - | - | - | 5:09 | - | - | - |
| Sunset | 6:58 | - | - | - | - | - | - | - | 6:59 | - | - | - | - | - | - | - | 6:59 | - | - | - | - | - | - | - |
 |  | |  | | | | |  | |  | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 21 | 20 | 20 | 20 | 23 | 25 | 24 | 22 | 22 | 21 | 21 | 21 | 25 | 28 | 26 | 24 | 22 | 22 | 21 | 21 | 25 | 26 | 26 |
| Feels °C (?) | 20 | 20 | 20 | 20 | 19 | 21 | 23 | 21 | 21 | 22 | 22 | 21 | 20 | 23 | 26 | 26 | 24 | 23 | 24 | 23 | 23 | 25 | 25 | 25 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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