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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 Tuesday 26 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
18.4° C
(Which is 2.9°C colder than average for this time of year)How big are the waves at Rosa today?
The current surf forecast for Rosa at 1AM is: 0.8m 11s primary swell from a South direction and 0.5m 5s secondary swell from a Northeast direction (forecast issued at 08:00pm May 26). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | 6.5ft (2.0m) | 8s |
| Afternoon (27 May) | 8ft (2.4m) | 9s |
| Evening (27 May) | 8ft (2.4m) | 9s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Tue night. Warm (max 20°C on Wed afternoon, min 14°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 26 | Wednesday 27 | Thursday 28 | Friday 29 | |||||||||||||||||||||
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 11 | S 11 | S 11 | S 11 | SSW 6 | S 8 | S 9 | S 9 | S 9 | S 9 | SSE 9 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | SE 7 | |
205 | 195 | 151 | 149 | 142 | 463 | 1016 | 984 | 885 | 901 | 554 | 443 | 322 | 253 | 221 | 188 | 164 | 125 | 107 | 77 | 75 | 50 | 42 | 47 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-on | cross-on | glassy | off | off | off | off | cross-off | glassy | glassy | |
High Tide | 11:44PM0.46m | 11:17AM0.53m | 11:10PM0.49m | 12:04PM0.58m | 11:37PM0.52m | 12:43PM0.61m | ||||||||||||||||||
Low Tide | 5:16PM0.20m | 5:32AM0.22m | 6:05PM0.22m | 6:12AM0.16m | 6:54PM0.24m | 6:50AM0.12m | ||||||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | |  |  |  | | |
 | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — |
 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:27 |
— | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 18 | 17 | 17 | 16 | 17 | 19 | 20 | 17 | 16 | 14 | 14 | 14 | 16 | 19 | 18 | 16 | 15 | 15 | 15 | 15 | 16 | 18 | 18 |
21 | 19 | 17 | 15 | 13 | 14 | 15 | 16 | 14 | 14 | 12 | 12 | 12 | 15 | 19 | 18 | 17 | 15 | 15 | 15 | 15 | 16 | 18 | 18 | |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 11 | S 11 | SSE 11 | E 7 | E 7 | E 8 | SSE 9 | SSE 9 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | SE 7 |
 kJ | 205 | 195 | 151 | 149 | 85 | 41 | 4 | 4 | 1 | 724 | 554 | 443 | 322 | 253 | 221 | 188 | 164 | 125 | 107 | 77 | 75 | 50 | 42 | 47 |
Swell 2 Height (m) Direction Period (s) | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | E 7 | — | — | — | E 9 | E 9 | E 9 | S 10 | SSE 10 | S 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 10 |
| kJ | 19 | 15 | 11 | 8 | 4 | 8 | — | — | — | 1 | 1 | 2 | 31 | 19 | 16 | 18 | 18 | 17 | 16 | 16 | 16 | 8 | 17 | 18 |
Swell 3 Height (m) Direction Period (s) | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | NE 5 | — | — | — | E 6 | — | E 9 | E 8 | S 9 | SSE 10 | S 10 | ENE 8 | S 9 | S 9 | S 9 | S 9 | SSE 11 | S 8 | S 8 |
| kJ | 24 | 26 | 15 | 15 | 9 | 4 | — | — | — | 1 | — | 2 | 1 | 15 | 10 | 7 | 6 | 6 | 6 | 6 | 6 | 13 | 1 | 5 |
Wind waves Height (m) Direction Period (s) | NNE 5 | — | SW 4 | SSW 4 | SSW 6 | S 8 | S 9 | S 9 | S 9 | S 9 | — | — | — | — | SSW 6 | — | — | — | — | — | — | — | — | — |
| kJ | 42 | — | 3 | 11 | 142 | 463 | 1016 | 984 | 885 | 901 | — | — | — | — | 31 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 24 | 0 | 0 | 0 | 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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