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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 pm Saturday 25 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
23.2° C
(Which is normal for this time of year)How big are the waves at Rosa today?
The current surf forecast for Rosa at 5AM is: 0.5m 9s primary swell from a South direction and 0.7m 5s secondary swell from a South direction (forecast issued at 08:00pm April 25). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | 1.5ft (0.4m) | 9s |
| Afternoon (26 Apr) | 1.5ft (0.4m) | 9s |
| Evening (26 Apr) | 2.5ft (0.7m) | 7s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 10mm), heaviest on Sat night. Warm (max 24°C on Sun afternoon, min 18°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tuesday 28 | |||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
S 10 | S 6 | S 6 | S 6 | S 9 | SSW 9 | SSW 9 | SSW 9 | NE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 | ENE 7 | S 5 | SSW 6 | S 7 | S 9 | S 9 | S 9 | S 9 | S 12 | S 12 | S 12 | |
68 | 108 | 94 | 42 | 41 | 26 | 26 | 34 | 54 | 47 | 39 | 20 | 17 | 10 | 34 | 101 | 124 | 632 | 794 | 627 | 632 | 926 | 819 | 726 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | glassy | glassy | glassy | cross-on | cross-on | glassy | cross-off | off | glassy | glassy | cross-off | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | on | |
High Tide | 00:55AM0.64m | 7:50AM0.43m | 11:57AM0.42m | 1:15AM0.59m | 11:04AM0.49m | 1:15AM0.55m | 11:34AM0.56m | |||||||||||||||||
Low Tide | 4:14PM0.11m | 5:19AM0.40m | 10:15AM0.41m | 5:08PM0.09m | 5:46AM0.33m | 5:54PM0.08m | 6:17AM0.26m | |||||||||||||||||
 | |  |  |  |  |  | |  | | | | | |  |  | | | | | | | | | |
 | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — |
 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:44 |
— | — | — | — | 2 | 2 | 1 | 2 | 1 | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 21 | 20 | 20 | 20 | 20 | 23 | 24 | 23 | 21 | 21 | 21 | 20 | 21 | 22 | 21 | 20 | 19 | 19 | 18 | 18 | 18 | 19 | 20 |
23 | 23 | 22 | 22 | 23 | 23 | 26 | 27 | 26 | 23 | 23 | 23 | 22 | 22 | 23 | 21 | 19 | 17 | 17 | 16 | 16 | 16 | 18 | 19 | |
Swell 1 Height (m) Direction Period (s) | S 10 | S 6 | S 6 | S 6 | S 5 | S 5 | ENE 6 | SSW 9 | NE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 | ENE 7 | NNE 5 | S 6 | ENE 8 | S 9 | S 9 | ENE 8 | S 9 | S 12 | S 12 | S 12 |
 kJ | 68 | 74 | 73 | 41 | 20 | 11 | 24 | 25 | 54 | 47 | 39 | 20 | 17 | 10 | 6 | 55 | 19 | 440 | 580 | 20 | 632 | 926 | 819 | 726 |
Swell 2 Height (m) Direction Period (s) | NE 6 | ENE 6 | ENE 6 | ENE 6 | S 9 | ENE 6 | SSW 9 | S 4 | S 9 | SSW 8 | S 8 | SSW 8 | S 6 | NNE 5 | ENE 7 | ENE 8 | NNE 5 | ENE 8 | ENE 8 | NNE 5 | ENE 8 | ENE 8 | ENE 8 | E 8 |
| kJ | 15 | 22 | 15 | 15 | 41 | 15 | 26 | 3 | 23 | 14 | 22 | 13 | 5 | 5 | 10 | 12 | 2 | 19 | 20 | 2 | 20 | 20 | 20 | 19 |
Swell 3 Height (m) Direction Period (s) | ESE 7 | S 10 | S 10 | S 9 | ENE 6 | SSW 9 | S 4 | ESE 7 | ESE 7 | S 4 | ENE 9 | NNE 5 | NNE 5 | ESE 6 | ESE 6 | NNE 5 | SSE 10 | NNE 4 | NNE 5 | — | — | N 4 | SE 11 | SE 11 |
| kJ | 5 | 30 | 46 | 42 | 15 | 26 | 6 | 5 | 4 | 4 | 8 | 4 | 5 | 4 | 4 | 5 | 10 | 2 | 2 | — | — | 2 | 4 | 5 |
Wind waves Height (m) Direction Period (s) | S 4 | S 6 | S 6 | — | — | — | — | NE 6 | NNE 4 | — | — | SW 3 | SSW 3 | SSW 5 | S 5 | SSW 6 | S 7 | S 9 | S 9 | S 9 | — | — | — | — |
| kJ | 19 | 108 | 94 | — | — | — | — | 34 | 18 | — | — | 1 | 2 | 8 | 34 | 101 | 124 | 632 | 794 | 627 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 6 | 0 | 0 | 0 | 567 | 85 | 85 | 24 | 24 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 12 |
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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