- 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 pm Friday 22 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
19.5° C
(Which is 1.9°C colder than average for this time of year)How big are the waves at Rosa today?
The current surf forecast for Rosa at 2AM is: 1.9m 13s primary swell from a South-southeast direction and 0.1m 9s secondary swell from a East direction, 0.9m 5s secondary swell from a East direction (forecast issued at 08:00pm May 22). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 5ft (1.6m) | 12s |
| Afternoon (23 May) | 5ft (1.5m) | 12s |
| Evening (23 May) | 4.5ft (1.3m) | 12s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 33mm), heaviest during Fri night. Warm (max 21°C on Mon morning, min 14°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 22 | Saturday 23 | Sunday 24 | Monday 25 | |||||||||||||||||||||
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 14 | S 13 | SSE 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | SSE 11 | SSE 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 17 | SSE 16 | |
1813 | 1561 | 1408 | 1207 | 942 | 759 | 636 | 625 | 537 | 456 | 411 | 332 | 485 | 505 | 227 | 218 | 202 | 158 | 158 | 154 | 120 | 151 | 313 | 582 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | cross-off | glassy | off | off | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | off | glassy | glassy | glassy | cross-on | cross-on | |
High Tide | 6:20PM0.38m | 11:24PM0.61m | 4:37AM0.53m | 10:46AM0.29m | 00:00AM0.57m | 5:51AM0.50m | 11:11AM0.35m | 00:26AM0.53m | 7:26AM0.47m | 11:17AM0.41m | ||||||||||||||
Low Tide | 6:40PM0.38m | 2:39AM0.50m | 9:19AM0.28m | 2:31PM0.14m | 3:24AM0.45m | 10:01AM0.35m | 3:29PM0.16m | 4:08AM0.38m | ||||||||||||||||
 |  |  |  | |  |  |  | | |  |  | | | | |  | | | | | | | | |
 | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — |
 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 |
— | 2 | 10 | 13 | 5 | 1 | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 14 | 14 | 14 | 15 | 15 | 16 | 16 | 15 | 15 | 15 | 14 | 15 | 19 | 19 | 17 | 18 | 17 | 17 | 17 | 18 | 21 | 21 |
16 | 16 | 14 | 14 | 14 | 15 | 14 | 17 | 17 | 15 | 15 | 15 | 13 | 14 | 18 | 18 | 17 | 19 | 18 | 18 | 18 | 19 | 21 | 21 | |
Swell 1 Height (m) Direction Period (s) | S 14 | S 13 | SSE 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | E 6 | E 6 | E 6 | SSE 11 | SSE 11 | ENE 7 | SE 6 | SE 6 | SE 6 | SE 7 | SE 7 | ESE 7 | ESE 7 | E 7 | SSE 16 |
 kJ | 1813 | 1561 | 1408 | 1207 | 942 | 759 | 636 | 625 | 537 | 126 | 156 | 139 | 485 | 505 | 125 | 141 | 96 | 74 | 85 | 103 | 96 | 85 | 107 | 582 |
Swell 2 Height (m) Direction Period (s) | — | — | — | E 9 | E 9 | E 6 | ESE 6 | ESE 6 | — | S 12 | S 11 | S 11 | ENE 7 | ENE 7 | S 11 | ENE 7 | ENE 7 | ENE 7 | S 10 | S 10 | S 10 | S 10 | S 9 | E 7 |
| kJ | — | — | — | 2 | 2 | 75 | 50 | 52 | — | 456 | 411 | 332 | 111 | 125 | 227 | 125 | 118 | 89 | 158 | 154 | 120 | 151 | 113 | 85 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | E 10 | E 10 | E 9 | E 9 | — | — | — | SE 6 | — | — | — | S 10 | S 10 | S 10 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SSE 17 | S 9 |
| kJ | — | — | — | — | 2 | 2 | 2 | 2 | — | — | — | 72 | — | — | — | 218 | 202 | 158 | 68 | 53 | 38 | 40 | 313 | 113 |
Wind waves Height (m) Direction Period (s) | — | — | E 5 | E 5 | E 6 | N 3 | — | — | E 6 | E 6 | — | — | SE 6 | SE 6 | SE 6 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 34 | 40 | 100 | 3 | — | — | 94 | 188 | — | — | 69 | 124 | 144 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 12 |
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