- Forecast
- Maps
- Live
- Weather State
- Spot Information
Ravena Surf Forecast
/ Santa Catarina – Sul (37 surf breaks) /
Surf Forecasts:
Ravena surfForecast / Santa Catarina – Sul / Brazil
48hr Weather and Surf, issued 8 am Saturday 18 Apr 2026 -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
23.4° C
(Which is normal for this time of year)How big are the waves at Ravena today?
The current surf forecast for Ravena at 11AM is: 0.6m 8s primary swell from a East-southeast direction and 0.5m 10s secondary swell from a Southeast direction (forecast issued at 08:00am April 18). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | 1.5ft (0.5m) | 10s |
| Afternoon (18 Apr) | 2.5ft (0.8m) | 7s |
| Evening (18 Apr) | 6.5ft (2.0m) | 7s |
Table - waves today at Ravena. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 18 | Sunday 19 | Monday 20 | Tue 21 | |||||||||||||||||||||
| 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 | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 11 | 11 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 65 | 47 | 47 | 50 | 111 | 403 | 241 | 223 | 199 | 209 | 171 | 142 | 135 | 132 | 157 | 153 | 130 | 130 | 103 | 119 | 115 | 160 | 173 | 170 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross | cross | cross- off | off | off | off | off | glass | on | cross- on | cross- off | off | off | off | off | glass | on | on | cross- on | cross- on | cross- off | cross- off |
High Tide / height (m) | 4:18AM 0.48 | 4:45PM 0.54 | 4:45AM 0.46 | 5:22PM 0.52 | 5:11AM 0.45 | 6:05PM 0.49 | ||||||||||||||||||
Low Tide / height (m) | 8:12AM 0.16 | 8:51PM 0.22 | 8:35AM 0.17 | 9:32PM 0.27 | 8:53AM 0.19 | 11:13PM 0.33 | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tue 21 | |||||||||||||||||||||
| Sunrise | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - |
| Sunset | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - |
 |  | | | | | | | | | | | | | | | | | | | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 22 | 25 | 24 | 23 | 21 | 20 | 19 | 19 | 20 | 22 | 22 | 22 | 20 | 19 | 18 | 17 | 19 | 20 | 21 | 21 | 21 | 20 | 19 |
| Feels °C (?) | 21 | 22 | 24 | 23 | 24 | 21 | 20 | 19 | 19 | 21 | 22 | 21 | 23 | 20 | 19 | 18 | 17 | 21 | 20 | 21 | 22 | 22 | 21 | 20 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Ravena surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest