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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 Thursday 30 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
23.3° C
(Which is normal for this time of year)How big are the waves at Rosa today?
The current surf forecast for Rosa at 12AM is: 0.8m 10s primary swell from a South direction and 0.5m 10s secondary swell from a East direction (forecast issued at 08:00pm April 30). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 May) | 2ft (0.6m) | 11s |
| Afternoon (01 May) | 2ft (0.6m) | 10s |
| Evening (01 May) | 4.5ft (1.3m) | 5s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 22mm), heaviest during Sat afternoon. Warm (max 26°C on Fri morning, min 14°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the SSW by Sat night). | ||||||||||||||||||||||||
Thu 30 | Friday 1 | Saturday 2 | Sunday 3 | |||||||||||||||||||||
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 10 | S 10 | S 10 | E 11 | E 11 | E 11 | E 10 | NE 5 | NE 5 | NE 6 | NE 6 | S 12 | S 12 | S 12 | S 12 | ENE 6 | S 8 | S 9 | S 9 | S 10 | S 10 | S 11 | S 12 | |
194 | 158 | 120 | 90 | 83 | 83 | 82 | 75 | 67 | 100 | 111 | 92 | 71 | 100 | 100 | 106 | 35 | 737 | 1342 | 1459 | 1539 | 1869 | 1432 | 1857 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | cross-off | cross-off | cross | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | |
High Tide | 00:46AM0.57m | 1:21PM0.68m | 1:10AM0.58m | 1:57PM0.68m | 1:36AM0.58m | 2:33PM0.67m | ||||||||||||||||||
Low Tide | 7:54PM0.17m | 7:46AM0.11m | 8:31PM0.23m | 8:09AM0.10m | 9:09PM0.28m | 8:24AM0.09m | ||||||||||||||||||
 |  | | | |  | | | | | | | |  |  |  |  | | | | | | | | |
 | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — |
 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:39 |
— | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 5 | 10 | 3 | 1 | — | — | — | — | — | — | |
Temp °C | 20 | 20 | 19 | 19 | 19 | 22 | 26 | 26 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 20 | 19 | 18 | 16 | 14 | 15 | 18 | 18 |
22 | 22 | 20 | 20 | 20 | 22 | 25 | 24 | 21 | 20 | 20 | 21 | 22 | 23 | 25 | 24 | 18 | 15 | 14 | 11 | 10 | 11 | 15 | 15 | |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | E 10 | E 10 | E 10 | E 10 | S 12 | ENE 6 | NE 6 | E 7 | ENE 6 | ENE 6 | ENE 6 | E 9 | E 9 | E 9 | S 10 | S 11 | S 12 |
 kJ | 194 | 158 | 120 | 90 | 83 | 61 | 61 | 75 | 51 | 50 | 50 | 72 | 43 | 38 | 33 | 64 | 35 | 16 | 15 | 15 | 15 | 1379 | 1432 | 1857 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 11 | E 11 | E 11 | S 9 | SSE 10 | S 12 | S 11 | E 10 | S 12 | S 12 | NE 6 | ESE 9 | ESE 9 | ESE 9 | NE 6 | ENE 6 | — | E 9 | E 11 | E 11 |
| kJ | 74 | 51 | 51 | 74 | 82 | 83 | 82 | 43 | 31 | 67 | 63 | 48 | 71 | 100 | 25 | 28 | 28 | 28 | 9 | 4 | — | 15 | 20 | 20 |
Swell 3 Height (m) Direction Period (s) | NE 6 | ENE 6 | E 6 | ENE 6 | ENE 7 | ENE 7 | S 13 | S 12 | SSW 12 | SSE 10 | SSE 9 | SSE 9 | N 5 | E 7 | S 12 | SSE 12 | SSE 12 | — | — | — | — | — | — | — |
| kJ | 10 | 8 | 12 | 14 | 17 | 17 | 13 | 26 | 48 | 18 | 17 | 17 | 12 | 21 | 100 | 13 | 14 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 4 | — | — | — | ENE 7 | — | ENE 7 | ENE 4 | NE 5 | NE 5 | NE 6 | NE 6 | NNW 5 | — | — | S 12 | SSW 5 | S 8 | S 9 | S 9 | S 10 | S 10 | — | — |
| kJ | 2 | — | — | — | 21 | — | 29 | 32 | 67 | 100 | 111 | 92 | 42 | — | — | 106 | 138 | 737 | 1342 | 1459 | 1539 | 1869 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 3 | 12 | 284 | 160 | 41 | 29 | 0 | 0 | 0 | 0 | 0 | 85 | 554 | 29 | 2 | 2 | 2 | 2 | 7 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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