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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 Tuesday 28 Apr 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
23.7° C
(Which is slightly warmer than usual)How big are the waves at Rosa today?
The current surf forecast for Rosa at 2PM is: 1.6m 11s primary swell from a South direction and 0.4m 8s secondary swell from a East direction (forecast issued at 08:00am April 28). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | 6ft (1.8m) | 12s |
| Afternoon (28 Apr) | 5ft (1.6m) | 11s |
| Evening (28 Apr) | 6ft (1.9m) | 13s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Wed afternoon. Warm (max 22°C on Thu afternoon, min 16°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Fri 1 | |||||||||||||||||||||
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 11 | S 12 | S 12 | S 11 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | ESE 10 | |
898 | 895 | 686 | 621 | 545 | 1275 | 1370 | 1200 | 1028 | 846 | 726 | 617 | 586 | 474 | 536 | 750 | 907 | 264 | 202 | 198 | 158 | 154 | 125 | 136 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | glassy | glassy | cross-on | cross-on | cross | cross-off | cross | cross-off | glassy | cross | cross-off | glassy | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross | cross-on | on | cross-on | cross | |
High Tide | 11:34AM0.56m | 00:33AM0.54m | 12:10PM0.62m | 00:29AM0.55m | 12:45PM0.66m | 00:46AM0.57m | ||||||||||||||||||
Low Tide | 6:17AM0.26m | 6:36PM0.09m | 6:48AM0.20m | 7:15PM0.12m | 7:18AM0.15m | 7:54PM0.17m | ||||||||||||||||||
 |  |  | |  | |  |  | |  | |  | | | | | | | | | | | | | |
 | 6:37 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | 6:39 |
 | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:43 | — | — | — | 5:42 |
— | — | — | — | — | — | — | 2 | — | — | — | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 17 | 18 | 18 | 17 | 17 | 17 | 16 | 17 | 18 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 19 | 21 | 22 | 21 | 21 | 21 | 20 |
12 | 15 | 17 | 16 | 16 | 16 | 16 | 16 | 18 | 20 | 22 | 21 | 21 | 20 | 18 | 17 | 18 | 19 | 22 | 22 | 21 | 22 | 22 | 21 | |
Swell 1 Height (m) Direction Period (s) | S 11 | S 12 | S 12 | S 11 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | SSE 6 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | ESE 10 |
 kJ | 898 | 895 | 686 | 621 | 545 | 1275 | 1370 | 1200 | 1028 | 846 | 726 | 617 | 586 | 474 | 536 | 524 | 119 | 264 | 202 | 198 | 158 | 154 | 118 | 136 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 8 | E 8 | E 8 | S 10 | E 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 7 | S 11 | SE 6 | SE 6 | SSE 6 | E 7 | E 10 | E 10 | S 10 |
| kJ | 12 | 12 | 19 | 20 | 296 | 30 | 21 | 21 | 21 | 20 | 20 | 19 | 31 | 29 | 27 | 29 | 274 | 43 | 49 | 49 | 61 | 125 | 125 | 90 |
Swell 3 Height (m) Direction Period (s) | — | SE 11 | SE 11 | SE 11 | E 8 | — | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 10 | ENE 7 | ENE 7 | E 11 | SE 6 | SE 5 | SE 5 | ENE 7 |
| kJ | — | 5 | 5 | 5 | 20 | — | 16 | 16 | 16 | 14 | 15 | 15 | 34 | 33 | 33 | 33 | 48 | 17 | 18 | 143 | 31 | 18 | 13 | 19 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SW 3 | SW 4 | SW 5 | S 11 | S 11 | S 7 | S 6 | — | ESE 6 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 16 | 54 | 750 | 907 | 69 | 33 | — | 20 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 12 | 4 | 4 | 0 | 4 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 12 | 2 | 2 | 2 |
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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