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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 02 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
22.9° C
(Which is normal for this time of year)How big are the waves at Rosa today?
The current surf forecast for Rosa at 4AM is: 3.0m 10s primary swell from a South direction and 0.3m 9s secondary swell from a East direction, 0.2m 6s secondary swell from a East-northeast direction (forecast issued at 08:00pm May 02). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 May) | 11ft (3.5m) | 11s |
| Afternoon (03 May) | 8ft (2.5m) | 12s |
| Evening (03 May) | 8ft (2.5m) | 13s |
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 Mon afternoon. Warm (max 29°C on Tue afternoon, min 15°C on Sat night). Winds decreasing (fresh winds from the SSW on Sat night, light winds from the E by Sun afternoon). | ||||||||||||||||||||||||
Sat 2 | Sunday 3 | Monday 4 | Tuesday 5 | |||||||||||||||||||||
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 7 | S 9 | S 9 | S 10 | S 10 | S 11 | S 11 | S 12 | S 12 | S 13 | S 13 | S 13 | S 13 | S 14 | S 14 | SSE 15 | SSE 16 | SSE 15 | SSE 15 | S 14 | S 14 | S 14 | S 13 | S 13 | |
355 | 1233 | 1790 | 1936 | 1752 | 2680 | 1771 | 1934 | 2261 | 2166 | 1805 | 1783 | 1894 | 1814 | 2185 | 2543 | 2920 | 2526 | 2157 | 1715 | 1335 | 1145 | 915 | 673 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | |
High Tide | 1:36AM0.58m | 2:33PM0.67m | 2:05AM0.58m | 3:10PM0.64m | 2:36AM0.57m | |||||||||||||||||||
Low Tide | 9:09PM0.28m | 8:24AM0.09m | 9:49PM0.34m | 8:19AM0.09m | 10:34PM0.39m | 8:23AM0.11m | ||||||||||||||||||
 | |  |  | |  |  | | | | | | | | | |  | | | | | | | | |
 | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:43 | — | — | — |
 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:38 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | |
Temp °C | 20 | 19 | 18 | 16 | 15 | 15 | 18 | 19 | 17 | 16 | 16 | 16 | 16 | 19 | 23 | 26 | 21 | 19 | 19 | 19 | 19 | 23 | 28 | 29 |
17 | 15 | 13 | 10 | 11 | 12 | 16 | 17 | 16 | 15 | 14 | 14 | 13 | 16 | 20 | 23 | 20 | 18 | 19 | 18 | 19 | 23 | 28 | 30 | |
Swell 1 Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 9 | E 9 | E 11 | S 11 | S 11 | S 12 | S 12 | S 13 | S 13 | S 13 | S 13 | S 14 | S 14 | SSE 15 | SSE 16 | SSE 15 | SSE 15 | S 14 | S 14 | S 14 | S 13 | S 13 |
 kJ | 34 | 15 | 28 | 16 | 20 | 1795 | 1771 | 1934 | 2261 | 2166 | 1805 | 1783 | 1894 | 1814 | 2185 | 2543 | 2920 | 2526 | 2157 | 1715 | 1335 | 1145 | 915 | 673 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | ESE 9 | NE 6 | ENE 6 | — | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | — | E 11 | E 11 | — | — | — | — | — |
| kJ | 28 | 17 | 6 | 4 | — | 20 | 21 | 21 | 20 | 20 | 19 | 18 | 17 | 15 | 14 | 14 | — | 9 | 9 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SSE 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 7 | S 9 | S 9 | S 10 | S 10 | S 11 | — | — | — | — | — | N 3 | NNE 3 | NNE 4 | NNE 5 | NNE 5 | NNE 6 | NNE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 |
| kJ | 355 | 1233 | 1790 | 1936 | 1752 | 2680 | — | — | — | — | — | 7 | 7 | 18 | 44 | 80 | 101 | 105 | 95 | 102 | 105 | 109 | 124 | 152 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 85 | 448 | 29 | 633 | 2 | 2 | 0 | 9 | 12 | 4 | 4 | 4 | 23 | 41 | 115 | 25 | 41 | 29 | 4 | 25 | 4 | 3 | 2 | 2 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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