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Rosa Surf Forecast
/ Santa Catarina – Sul (37 surf breaks) /
Surf Forecasts:
Rosa surfForecast / Santa Catarina – Sul / Brazil
48hr Weather and Surf, issued 8 am Wednesday 06 May 2026 -03Forecast update in hr min s Forecast update imminent
Rosa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rosa sea temperature is
22.2° C
(Which is normal for this time of year)How big are the waves at Rosa today?
The current surf forecast for Rosa at 3PM is: 0.8m 11s primary swell from a South direction and 1.1m 5s secondary swell from a Northeast direction (forecast issued at 08:00am May 06). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 May) | 3.5ft (1.0m) | 12s |
| Afternoon (06 May) | 2.5ft (0.8m) | 11s |
| Evening (06 May) | 2.5ft (0.7m) | 11s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 12mm), heaviest on Fri night. Warm (max 29°C on Wed morning, min 17°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 6 | Thursday 7 | Friday 8 | Sat 9 | |||||||||||||||||||||
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 | 6 PM | 9 PM | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NE 8 | NE 8 | ENE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | |
339 | 266 | 198 | 154 | 151 | 114 | 79 | 73 | 79 | 99 | 132 | 161 | 152 | 167 | 204 | 266 | 326 | 523 | 447 | 581 | 403 | 390 | 339 | 284 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-off | glassy | glassy | cross-off | |
High Tide | 3:12AM0.55m | 4:36PM0.55m | 10:15PM0.46m | 3:53AM0.53m | 10:03AM0.19m | 5:33PM0.51m | 10:39PM0.49m | 4:43AM0.49m | 7:17PM0.48m | 10:57PM0.53m | ||||||||||||||
Low Tide | 8:48AM0.14m | 8:00PM0.44m | 00:41AM0.43m | 9:36AM0.19m | 12:10PM0.17m | 8:10PM0.46m | 1:49AM0.42m | 1:33PM0.17m | 7:43PM0.48m | 2:53AM0.39m | ||||||||||||||
 |  | | |  | | | | |  | | | | | | |  | | | | | |  |  | |
 | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | 6:45 |
 | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | 5:36 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 6 | |
Temp °C | 21 | 25 | 29 | 29 | 24 | 23 | 22 | 22 | 21 | 23 | 27 | 27 | 23 | 21 | 21 | 21 | 22 | 24 | 27 | 27 | 26 | 23 | 20 | 19 |
21 | 26 | 29 | 29 | 25 | 24 | 22 | 22 | 20 | 22 | 25 | 26 | 23 | 21 | 21 | 20 | 21 | 24 | 26 | 27 | 26 | 24 | 22 | 20 | |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 12 | S 12 | S 12 | S 12 | NE 8 | S 12 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
 kJ | 339 | 266 | 198 | 154 | 151 | 114 | 79 | 73 | 72 | 49 | 49 | 31 | 32 | 46 | 76 | 77 | 76 | 368 | 103 | 434 | 403 | 390 | 339 | 284 |
Swell 2 Height (m) Direction Period (s) | NE 6 | NE 6 | — | — | S 13 | S 13 | S 13 | S 13 | — | — | S 17 | S 16 | S 12 | SSE 12 | SSW 10 | — | — | S 12 | — | SSE 12 | S 11 | S 12 | SSE 13 | S 12 |
| kJ | 32 | 33 | — | — | 14 | 14 | 14 | 4 | — | — | 5 | 5 | 28 | 31 | 9 | — | — | 106 | — | 137 | 65 | 98 | 168 | 144 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | S 16 | S 16 | — | — | — | — | — | — | — | — | SSE 14 | SSE 14 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 5 | 5 | — | — | — | — | — | — | — | — | 105 | 104 | — | — |
Wind waves Height (m) Direction Period (s) | NE 6 | NNE 6 | NE 6 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NE 8 | NE 8 | ENE 8 | NE 8 | — | SSW 3 | SSW 4 | SSW 4 |
| kJ | 46 | 55 | 38 | 55 | 83 | 68 | 71 | 71 | 79 | 99 | 132 | 161 | 152 | 167 | 204 | 266 | 326 | 523 | 447 | 581 | — | 6 | 11 | 13 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 3 | 12 | 12 | 12 | 34 | 47 | 34 | 62 | 25 | 2 | 2 | 2 | 12 | 25 | 71 | 105 | 105 | 41 | 2 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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