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Ravena Surf Forecast
/ Santa Catarina – Sul (37 surf breaks) /
Surf Forecasts:
Ravena surfForecast / Santa Catarina – Sul / Brazil
48hr Weather and Surf, issued 8 pm Saturday 16 May 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
21.3° C
(Which is normal for this time of year)How big are the waves at Ravena today?
The current surf forecast for Ravena at 1AM is: 1.0m 11s primary swell from a South-southeast direction and 0.1m 7s secondary swell from a East direction (forecast issued at 08:00pm May 16). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 3ft (0.9m) | 10s |
| Afternoon (17 May) | 2.5ft (0.8m) | 10s |
| Evening (17 May) | 2.5ft (0.7m) | 10s |
Table - waves today at Ravena. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 40mm), heaviest during Sun night. Warm (max 20°C on Sun morning, min 13°C on Mon afternoon). Winds increasing (light winds from the NNW on Sat night, fresh winds from the SW by Mon morning). | ||||||||||||||||||||||||
Sat 16 | Sunday 17 | Monday 18 | Tuesday 19 | |||||||||||||||||||||
6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 6 | SSE 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | S 14 | SSE 17 | SSE 16 | SSE 16 | |
286 | 240 | 240 | 236 | 180 | 173 | 133 | 131 | 100 | 98 | 186 | 190 | 247 | 222 | 331 | 389 | 340 | 529 | 367 | 308 | 1633 | 2529 | 2642 | 2723 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | |
High Tide | 4:00PM0.53m | 3:53AM0.45m | 4:44PM0.53m | 4:27AM0.45m | 5:24PM0.52m | 4:58AM0.45m | ||||||||||||||||||
Low Tide | 8:13PM0.22m | 8:05AM0.14m | 8:53PM0.25m | 8:38AM0.15m | 9:43PM0.30m | 9:16AM0.18m | ||||||||||||||||||
 | |  | | |  | | |  |  |  | | |  |  | | | | | | |  |  | | |
 | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — |
 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 |
— | — | — | — | — | — | — | — | 2 | 5 | 6 | 10 | 3 | 6 | 3 | 2 | 1 | 1 | 1 | — | — | — | — | — | |
Temp °C | 19 | 19 | 18 | 18 | 17 | 18 | 20 | 20 | 18 | 18 | 18 | 17 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 15 | 16 |
20 | 19 | 19 | 19 | 17 | 18 | 19 | 19 | 17 | 17 | 16 | 14 | 13 | 9 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 12 | 13 | |
Swell 1 Height (m) Direction Period (s) | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | SSE 10 | SSE 10 | SSE 9 | SSE 14 | SSE 13 | SSE 13 | S 7 | S 7 | S 7 | S 14 | SSE 17 | SSE 16 | SSE 16 |
 kJ | 286 | 240 | 240 | 236 | 180 | 173 | 133 | 131 | 100 | 98 | 117 | 32 | 32 | 29 | 36 | 34 | 32 | 343 | 236 | 168 | 843 | 2529 | 2642 | 2723 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | E 7 | E 7 | E 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | E 4 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | — | SSE 16 | SSE 16 | SSE 12 | ESE 6 | ESE 6 | SSE 19 | ESE 6 | ESE 6 | ESE 6 |
| kJ | 4 | 4 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 25 | 23 | 43 | 41 | — | 26 | 25 | 30 | 31 | 32 | 446 | 26 | 19 | 10 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | E 7 | SE 12 | E 7 | E 7 | E 7 | E 7 | E 7 | SE 16 | — | E 7 | SE 11 | S 16 | SE 11 | S 15 | S 15 | SSE 16 | SSE 15 | SSE 14 | ESE 6 | ESE 6 | — | E 7 |
| kJ | 4 | 4 | 4 | 6 | 1 | 4 | 4 | 4 | 4 | 11 | — | 1 | 5 | 5 | 5 | 4 | 4 | 25 | 43 | 158 | 33 | 27 | — | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SSW 3 | SSW 3 | S 4 | S 10 | S 6 | SSE 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | S 14 | — | — | — |
| kJ | — | — | — | — | — | — | — | 1 | 2 | 7 | 186 | 190 | 247 | 222 | 331 | 389 | 340 | 529 | 367 | 308 | 1633 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 15 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 16 | 29 | 3 | 29 | 33 | 29 | 3 | 3 | 3 | 0 | 0 | 0 | 3 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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