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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 Thursday 07 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: 1.5m 6s primary swell from a Northeast direction and 0.4m 10s secondary swell from a South direction, 0.1m 16s secondary swell from a South direction (forecast issued at 08:00am May 07). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 4.5ft (1.3m) | 6s |
| Afternoon (07 May) | 5ft (1.5m) | 6s |
| Evening (07 May) | 4.5ft (1.4m) | 6s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 73mm), heaviest during Fri night. Warm (max 27°C on Thu morning, min 12°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 7 | Friday 8 | Saturday 9 | Sun 10 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 12 | S 12 | ENE 8 | ENE 8 | ENE 8 | SSW 10 | |
79 | 103 | 111 | 151 | 147 | 167 | 204 | 273 | 350 | 510 | 502 | 330 | 260 | 226 | 237 | 197 | 192 | 165 | 178 | 174 | 125 | 128 | 134 | 299 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross-off | cross-off | off | cross-off | cross-off | |
High Tide | 3:53AM0.53m | 10:03AM0.19m | 5:33PM0.51m | 10:39PM0.49m | 4:43AM0.49m | 7:17PM0.48m | 10:57PM0.53m | 5:49AM0.46m | 11:17PM0.57m | |||||||||||||||
Low Tide | 9:36AM0.19m | 12:10PM0.17m | 8:10PM0.46m | 1:49AM0.42m | 1:33PM0.17m | 7:43PM0.48m | 2:53AM0.39m | 2:42PM0.14m | ||||||||||||||||
 |  |  | | |  | |  | | | |  | |  |  | | |  |  | | | | |  | |
 | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | 6:45 |
 | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:36 | — | — | — | 5:35 |
— | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 9 | 8 | 6 | 4 | 6 | 8 | 8 | 6 | 8 | 6 | |
Temp °C | 22 | 23 | 27 | 27 | 23 | 21 | 21 | 21 | 22 | 24 | 27 | 26 | 20 | 18 | 16 | 15 | 15 | 14 | 14 | 14 | 15 | 14 | 12 | 12 |
21 | 22 | 26 | 26 | 23 | 21 | 21 | 21 | 22 | 24 | 27 | 28 | 19 | 17 | 15 | 15 | 14 | 13 | 14 | 13 | 14 | 14 | 11 | 11 | |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | S 12 | SSE 12 | S 12 | S 12 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
 kJ | 72 | 49 | 49 | 31 | 32 | 46 | 50 | 77 | 76 | 347 | 365 | 330 | 260 | 226 | 237 | 197 | 192 | 165 | 149 | 149 | 125 | 128 | 134 | 137 |
Swell 2 Height (m) Direction Period (s) | — | — | S 17 | S 16 | S 12 | SSE 12 | SSW 10 | — | — | S 12 | S 12 | SSE 12 | SSE 13 | S 12 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | SSW 8 | S 11 | S 12 | SSW 7 |
| kJ | — | — | 5 | 5 | 28 | 31 | 18 | — | — | 106 | 104 | 137 | 102 | 67 | 158 | 144 | 104 | 104 | 178 | 174 | 50 | 89 | 70 | 55 |
Swell 3 Height (m) Direction Period (s) | — | — | S 16 | S 16 | — | — | — | — | — | — | — | — | S 11 | SSE 14 | — | SSW 5 | — | S 12 | S 12 | S 12 | S 11 | — | SSW 10 | S 12 |
| kJ | — | — | 5 | 5 | — | — | — | — | — | — | — | — | 61 | 104 | — | 23 | — | 104 | 103 | 99 | 91 | — | 30 | 72 |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | SSW 3 | S 4 | SSW 5 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 8 | SSW 4 | SSW 2 | SSW 8 | SSW 7 | SSW 10 |
| kJ | 79 | 103 | 111 | 151 | 147 | 167 | 204 | 273 | 350 | 510 | 502 | 2 | 16 | 80 | 53 | 58 | 42 | 31 | 103 | 4 | 1 | 89 | 76 | 299 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 39 | 25 | 12 | 442 | 2 | 23 | 127 | 115 | 105 | 23 | 2 | 2 | 24 | 24 | 24 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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