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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 2 am Wednesday 29 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
23.6° C
(Which is slightly warmer than usual)How big are the waves at Rosa today?
The current surf forecast for Rosa at 9AM is: 1.7m 12s primary swell from a South direction and 0.4m 7s secondary swell from a East-northeast direction, 0.5m 7s secondary swell from a Northeast direction (forecast issued at 02:00am April 29). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | 5.5ft (1.7m) | 12s |
| Afternoon (29 Apr) | 5ft (1.5m) | 12s |
| Evening (29 Apr) | 4.5ft (1.4m) | 11s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Warm (max 25°C on Fri afternoon, min 17°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 1 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
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 | S 10 | E 11 | E 11 | E 11 | S 13 | S 12 | S 12 | |
1370 | 1200 | 1028 | 846 | 726 | 617 | 586 | 474 | 401 | 396 | 382 | 313 | 244 | 198 | 158 | 158 | 122 | 89 | 83 | 83 | 82 | 78 | 69 | 65 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross | cross-off | glassy | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross | cross-on | glassy | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | |
High Tide | 12:10PM0.62m | 00:29AM0.55m | 12:45PM0.66m | 00:46AM0.57m | 1:21PM0.68m | |||||||||||||||||||
Low Tide | 6:48AM0.20m | 7:15PM0.12m | 7:18AM0.15m | 7:54PM0.17m | 7:46AM0.11m | 8:31PM0.23m | ||||||||||||||||||
 |  |  |  | | | |  | | | | |  | | | | | | |  | | | | | |
 | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — |
 | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:42 | — | — |
— | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 16 | 16 | 18 | 19 | 19 | 19 | 18 | 18 | 17 | 17 | 19 | 22 | 22 | 21 | 20 | 19 | 19 | 20 | 22 | 24 | 25 | 23 | 22 |
16 | 16 | 16 | 18 | 21 | 20 | 19 | 18 | 18 | 17 | 17 | 19 | 22 | 22 | 22 | 21 | 20 | 20 | 20 | 22 | 23 | 24 | 23 | 22 | |
Swell 1 Height (m) Direction Period (s) | 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 | S 10 | S 9 | S 9 | E 11 | E 10 | E 10 | S 12 |
 kJ | 1370 | 1200 | 1028 | 846 | 726 | 617 | 586 | 474 | 401 | 396 | 382 | 313 | 244 | 198 | 158 | 158 | 122 | 89 | 83 | 60 | 82 | 53 | 51 | 65 |
Swell 2 Height (m) Direction Period (s) | E 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | SSE 5 | SSE 5 | E 10 | E 10 | E 10 | E 10 | E 11 | E 11 | S 9 | S 13 | S 12 | E 10 |
| kJ | 29 | 21 | 21 | 21 | 20 | 12 | 19 | 30 | 27 | 29 | 30 | 18 | 15 | 18 | 53 | 51 | 51 | 74 | 82 | 83 | 41 | 78 | 69 | 50 |
Swell 3 Height (m) Direction Period (s) | — | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | E 10 | E 10 | ESE 9 | E 11 | E 11 | SE 5 | SE 5 | SE 5 | ENE 7 | ENE 6 | SE 4 | S 13 | S 10 | SSE 10 | SSE 10 |
| kJ | — | 16 | 16 | 15 | 15 | 15 | 34 | 34 | 33 | 49 | 47 | 27 | 58 | 57 | 12 | 8 | 7 | 17 | 15 | 4 | 55 | 47 | 18 | 18 |
Wind waves Height (m) Direction Period (s) | — | — | NE 7 | NE 7 | — | — | — | — | SW 3 | — | — | — | — | — | — | — | E 6 | — | — | ENE 7 | ENE 4 | NE 4 | NE 5 | NE 5 |
| kJ | — | — | 33 | 26 | — | — | — | — | 7 | — | — | — | — | — | — | — | 27 | — | — | 31 | 27 | 51 | 53 | 59 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 24 | 0 | 4 | 4 | 3 | 3 | 12 | 12 | 123 | 136 | 25 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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