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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 am Monday 25 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
18.7° C
(Which is 2.6°C colder than average for this time of year)How big are the waves at Rosa today?
The current surf forecast for Rosa at 5PM is: 1.5m 15s primary swell from a South-southeast direction and 0.8m 6s secondary swell from a East direction (forecast issued at 08:00am May 25). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 3ft (0.9m) | 10s |
| Afternoon (25 May) | 4.5ft (1.4m) | 16s |
| Evening (25 May) | 5ft (1.6m) | 14s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Tue morning. Warm (max 21°C on Tue afternoon, min 14°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
S 10 | S 10 | SSE 17 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | S 13 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | SSW 6 | S 7 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 8 | |
151 | 151 | 351 | 929 | 1092 | 994 | 887 | 690 | 547 | 425 | 339 | 271 | 205 | 195 | 235 | 130 | 230 | 686 | 500 | 448 | 414 | 352 | 292 | 255 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-off | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | |
High Tide | 7:26AM0.47m | 11:17AM0.41m | 00:38AM0.48m | 9:36AM0.48m | 11:44PM0.46m | 11:17AM0.53m | 11:10PM0.49m | |||||||||||||||||
Low Tide | 4:08AM0.38m | 4:24PM0.17m | 4:51AM0.30m | 5:16PM0.20m | 5:32AM0.22m | 6:05PM0.22m | ||||||||||||||||||
 |  |  | |  |  | | | |  | |  | |  | | | | | | | | | | | |
 | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | 6:56 |
 | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:27 | — | — | — | 5:27 |
— | — | — | — | 1 | 1 | 1 | 1 | 1 | 3 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 16 | 19 | 19 | 18 | 17 | 17 | 17 | 17 | 17 | 20 | 21 | 18 | 18 | 17 | 16 | 15 | 16 | 18 | 19 | 17 | 15 | 14 | 14 |
15 | 17 | 18 | 17 | 17 | 16 | 16 | 16 | 17 | 17 | 22 | 23 | 18 | 18 | 16 | 15 | 13 | 14 | 15 | 16 | 15 | 14 | 13 | 13 | |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 6 | ESE 6 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | S 13 | S 12 | S 12 | S 12 | S 11 | S 11 | ESE 7 | S 11 | S 11 | S 8 | E 7 | E 7 | SSE 8 | SSE 8 | SSE 8 | SE 8 |
 kJ | 121 | 88 | 70 | 929 | 1092 | 994 | 887 | 690 | 547 | 425 | 339 | 271 | 205 | 195 | 15 | 114 | 86 | 408 | 9 | 9 | 414 | 352 | 292 | 255 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 9 | E 6 | E 6 | E 6 | E 13 | E 6 | ESE 6 | E 13 | E 7 | NE 5 | NE 5 | NE 5 | NE 5 | ESE 7 | ESE 7 | ESE 7 | NE 5 | — | E 7 | S 10 | S 10 | S 10 |
| kJ | 151 | 151 | 113 | 62 | 48 | 37 | 3 | 26 | 25 | 3 | 24 | 18 | 14 | 11 | 8 | 16 | 10 | 10 | 1 | — | 9 | 31 | 31 | 32 |
Swell 3 Height (m) Direction Period (s) | SSE 19 | SSE 18 | SSE 17 | ENE 6 | — | — | E 13 | E 13 | ENE 6 | E 13 | E 12 | E 7 | E 7 | ESE 7 | E 12 | NE 5 | NE 5 | S 11 | — | — | — | E 8 | E 8 | E 8 |
| kJ | 34 | 121 | 351 | 3 | — | — | 3 | 3 | 3 | 3 | 3 | 24 | 24 | 15 | 3 | 4 | 4 | 9 | — | — | — | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | ENE 6 | NE 6 | ENE 6 | NE 3 | NE 4 | ENE 5 | NE 4 | NNE 5 | — | S 3 | S 11 | SSW 6 | S 7 | S 8 | S 8 | SSE 8 | — | — | — | — |
| kJ | — | — | — | — | 3 | 9 | 48 | 5 | 7 | 40 | 15 | 35 | — | 1 | 235 | 130 | 230 | 686 | 500 | 448 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 12 | 12 | 4 | 4 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 24 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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