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Surf Forecasts:
Ravena surfForecast / Santa Catarina – Sul / Brazil
48hr Weather and Surf, issued 2 pm Friday 05 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
21.4° C
(Which is 1.8°C colder than average for this time of year)How big are the waves at Ravena today?
The current surf forecast for Ravena at 9PM is: 0.8m 8s primary swell from a East-southeast direction and 0.3m 7s secondary swell from a South-southeast direction, 0.9m 5s secondary swell from a East-northeast direction (forecast issued at 02:00pm December 05). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Dec) | - | - |
| Afternoon (05 Dec) | 2.5ft (0.8m) | 8s |
| Evening (05 Dec) | 2.5ft (0.8m) | 8s |
Table - waves today at Ravena. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | |||||||||||||||||||||
| 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) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 94 | 78 | 76 | 76 | 75 | 55 | 90 | 41 | 64 | 136 | 124 | 105 | 83 | 161 | 161 | 151 | 73 | 94 | 94 | 80 | 80 | 156 | 140 | 131 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross | cross- on |
High Tide / height (m) | 3:51PM 0.44 | 4:55AM 0.50 | 4:26PM 0.45 | 5:32AM 0.49 | 4:58PM 0.46 | 6:13AM 0.47 | ||||||||||||||||||
Low Tide / height (m) | 8:12PM 0.12 | 8:56AM 0.27 | 8:48PM 0.13 | 9:38AM 0.30 | 9:32PM 0.16 | |||||||||||||||||||
Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:09 | - | - | - | - | - | - | - | 5:09 | - | - | - | - | - | - | - | 5:09 | - |
| Sunset | - | - | 7:00 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - |
 | | |  | | | | | | | | |  |  |  |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 22 | 21 | 21 | 20 | 19 | 19 | 22 | 24 | 23 | 22 | 21 | 21 | 20 | 20 | 23 | 25 | 23 | 24 | 22 | 21 | 21 | 21 | 23 |
| Feels °C (?) | 20 | 19 | 17 | 18 | 18 | 17 | 17 | 20 | 20 | 19 | 18 | 17 | 19 | 18 | 19 | 23 | 24 | 20 | 23 | 21 | 20 | 22 | 22 | 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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