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Surf Forecasts:
Ravena surfForecast / Santa Catarina – Sul / Brazil
48hr Weather and Surf, issued 2 pm Tuesday 09 Dec 2025 -03Forecast update in hr min s Forecast update imminent
Ravena surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ravena sea temperature is
22.5° C
(Which is slightly cooler than normal)How big are the waves at Ravena today?
The current surf forecast for Ravena at 9PM is: 2.0m 7s primary swell from a East-northeast direction and 1.5m 8s secondary swell from a East direction, 0.2m 10s secondary swell from a South direction (forecast issued at 02:00pm December 09). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Dec) | - | - |
| Afternoon (09 Dec) | 5.5ft (1.7m) | 7s |
| Evening (09 Dec) | 6.5ft (2.0m) | 7s |
Table - waves today at Ravena. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||||||||
| 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 | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 8 | 10 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 285 | 293 | 239 | 417 | 263 | 298 | 373 | 349 | 203 | 172 | 235 | 515 | 1886 | 5963 | 6167 | 2476 | 2277 | 2853 | 2476 | 1390 | 1279 | 1152 | 959 | 757 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross | off | cross- off | cross- off | glass | cross | off | cross- off | cross- off | off | off | off | cross- off | cross | cross- off | cross | cross- off | cross- off | cross | cross | cross- on |
High Tide / height (m) | 6:12PM 0.46 | 8:16AM 0.43 | 12:19PM 0.39 | 7:19PM 0.45 | 8:53AM 0.41 | 12:51PM 0.39 | 8:25PM 0.45 | |||||||||||||||||
Low Tide / height (m) | 11:44AM 0.35 | 11:51PM 0.21 | 8:44AM 0.39 | 12:24PM 0.36 | 12:40AM 0.23 | 8:43AM 0.38 | 1:08PM 0.35 | 1:42AM 0.25 | ||||||||||||||||
Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:09 | - | - | - | - | - | - | - | 5:09 | - | - | - | - | - | - | - | 5:09 | - |
| Sunset | - | - | 7:04 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - |
 |  |  |  |  |  |  | | | | |  | | |  |  | | | | | | | | | |
Rain (mm) | 16 | 5 | 1 | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 26 | 24 | 22 | 21 | 22 | 20 | 19 | 24 | 25 | 25 | 23 | 22 | 21 | 20 | 20 | 23 |
| Feels °C (?) | 19 | 21 | 22 | 24 | 25 | 23 | 22 | 23 | 26 | 21 | 17 | 16 | 18 | 16 | 16 | 21 | 23 | 22 | 22 | 23 | 22 | 21 | 20 | 23 |
- 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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