- Forecast
- Maps
- Live
- Weather State
- Spot Information
Rosa Surf Forecast
/ Santa Catarina – Sul (37 surf breaks) /
Surf Forecasts:
Rosa surfForecast / Santa Catarina – Sul / Brazil
48hr Weather and Surf, issued 8 am Friday 29 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
18.3° C
(Which is 2.8°C colder than average for this time of year)How big are the waves at Rosa today (29 May):
- Morning surf: Morning surf (29 May, local time) - 2.5ft (0.7m), 7s period with SE swell.
- Afternoon surf: Afternoon surf (29 May, local time) - 2ft (0.6m), 7s period with ESE swell.
- Evening surf: Evening surf (29 May, local time) - 1.5ft (0.5m), 8s period with SSE swell.
The current surf forecast for Rosa at 2PM is: 0.6m 7s primary swell from a East-southeast direction and 0.3m 10s secondary swell from a South-southeast direction (forecast issued at 08:00am May 29). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 May) | 2.5ft (0.7m) | 7s |
| Afternoon (29 May) | 2ft (0.6m) | 7s |
| Evening (29 May) | 1.5ft (0.5m) | 8s |
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 Fri night. Warm (max 21°C on Sat afternoon, min 16°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 29 | Saturday 30 | Sunday 31 | Mon 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 |    |    |    |    | ||||||||||||||||||||
SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | SSE 8 | SSE 8 | SSE 10 | SSE 10 | SSE 10 | SE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | |
47 | 46 | 30 | 32 | 32 | 38 | 53 | 135 | 302 | 500 | 716 | 649 | 625 | 530 | 314 | 263 | 258 | 253 | 139 | 137 | 131 | 101 | 99 | 81 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | cross-on | on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross-off | cross-off | glassy | glassy | cross-on | cross-on | cross | cross-off | cross-off | cross-off | |
High Tide | 12:43PM0.61m | 00:08AM0.53m | 1:20PM0.64m | 00:41AM0.54m | 1:56PM0.65m | 1:15AM0.55m | ||||||||||||||||||
Low Tide | 6:50AM0.12m | 7:41PM0.27m | 7:25AM0.09m | 8:26PM0.30m | 7:59AM0.08m | 9:10PM0.33m | ||||||||||||||||||
 |  | | |  | | |  | | | |  |  | | | | | | | | | | | | |
 | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | 6:58 |
 | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:25 | — | — | — | 5:25 |
— | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 17 | 19 | 19 | 18 | 18 | 17 | 16 | 16 | 16 | 19 | 21 | 19 | 17 | 17 | 16 | 16 | 18 | 21 | 19 | 17 | 17 | 16 | 16 |
15 | 17 | 19 | 18 | 17 | 18 | 16 | 16 | 16 | 15 | 18 | 19 | 18 | 17 | 17 | 16 | 16 | 18 | 21 | 19 | 18 | 18 | 16 | 16 | |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | SSE 8 | SSE 8 | SSE 10 | SSE 10 | SSE 10 | SE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 |
 kJ | 47 | 46 | 30 | 32 | 32 | 38 | 53 | 135 | 302 | 500 | 716 | 649 | 625 | 530 | 314 | 263 | 258 | 253 | 139 | 137 | 131 | 101 | 99 | 81 |
Swell 2 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 6 | E 7 | E 7 | — | ESE 6 | ESE 6 | E 6 | E 7 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 |
| kJ | 16 | 8 | 19 | 18 | 19 | 28 | 27 | 36 | 23 | 16 | 1 | 1 | — | 44 | 41 | 41 | 56 | 39 | 51 | 38 | 52 | 38 | 38 | 28 |
Swell 3 Height (m) Direction Period (s) | S 9 | SSE 11 | S 9 | S 8 | SSE 8 | E 8 | E 7 | E 7 | E 7 | NE 7 | — | — | — | — | — | E 6 | NNE 4 | NNE 4 | S 10 | S 9 | S 9 | S 9 | S 9 | SSW 5 |
| kJ | 6 | 13 | 6 | 5 | 13 | 1 | 1 | 1 | 1 | 2 | — | — | — | — | — | 50 | 7 | 3 | 87 | 61 | 58 | 57 | 39 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | E 2 | ENE 2 | NE 3 | NNE 3 | NNE 3 | N 3 | NE 3 | NE 4 | NNE 4 | NNE 4 | NNE 4 | N 4 | — | — | — | S 3 | S 4 | S 4 | — |
| kJ | — | — | — | — | — | 1 | 1 | 2 | 1 | 3 | 5 | 7 | 13 | 9 | 10 | 6 | 11 | — | — | — | 3 | 2 | 5 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 25 | 12 | 12 | 6 | 4 | 4 | 4 | 4 | 6 | 12 | 4 | 4 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Rosa surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest