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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 Tuesday 05 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
22.6° C
(Which is normal for this time of year)How big are the waves at Rosa today?
The current surf forecast for Rosa at 3AM is: 1.1m 12s primary swell from a South direction and 0.2m 9s secondary swell from a East direction, 0.8m 6s secondary swell from a Northeast direction (forecast issued at 08:00pm May 05). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 May) | 3.5ft (1.0m) | 12s |
| Afternoon (06 May) | 2.5ft (0.8m) | 11s |
| Evening (06 May) | 2.5ft (0.7m) | 11s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 29°C on Wed morning, min 21°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 5 | Wednesday 6 | Thursday 7 | Friday 8 | |||||||||||||||||||||
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 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | |
653 | 522 | 416 | 344 | 280 | 266 | 198 | 154 | 151 | 114 | 79 | 73 | 76 | 72 | 99 | 124 | 132 | 136 | 144 | 233 | 309 | 358 | 465 | 719 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 3:50PM0.60m | 9:38PM0.43m | 3:12AM0.55m | 4:36PM0.55m | 10:15PM0.46m | 3:53AM0.53m | 10:03AM0.19m | 5:33PM0.51m | 10:39PM0.49m | 4:43AM0.49m | ||||||||||||||
Low Tide | 7:50PM0.42m | 11:33PM0.42m | 8:48AM0.14m | 8:00PM0.44m | 00:41AM0.43m | 9:36AM0.19m | 12:10PM0.17m | 8:10PM0.46m | 1:49AM0.42m | 1:33PM0.17m | ||||||||||||||
 | | | | |  | | | |  |  | | |  |  | | | | | | | | | | |
 | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — |
 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 22 | 21 | 21 | 21 | 24 | 29 | 29 | 24 | 22 | 22 | 22 | 21 | 24 | 27 | 27 | 23 | 22 | 21 | 21 | 21 | 24 | 29 | 27 |
24 | 23 | 22 | 22 | 21 | 25 | 29 | 29 | 25 | 22 | 22 | 22 | 20 | 24 | 25 | 26 | 23 | 22 | 21 | 20 | 20 | 23 | 27 | 26 | |
Swell 1 Height (m) Direction Period (s) | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 12 | S 12 | S 12 | S 12 | S 12 | SSE 12 | ENE 8 |
 kJ | 653 | 522 | 416 | 344 | 280 | 266 | 198 | 154 | 151 | 114 | 79 | 73 | 72 | 49 | 49 | 49 | 50 | 72 | 76 | 77 | 108 | 106 | 147 | 527 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 9 | E 9 | E 9 | — | NE 6 | — | — | S 13 | S 13 | S 13 | S 13 | — | — | S 17 | S 16 | S 12 | SSE 12 | SSW 9 | — | — | — | — | SSE 12 |
| kJ | 7 | 6 | 7 | 6 | — | 36 | — | — | 14 | 14 | 14 | 4 | — | — | 5 | 5 | 28 | 31 | 17 | — | — | — | — | 137 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 16 | S 15 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NNE 4 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 |
| kJ | 43 | 43 | 43 | 36 | 36 | 42 | 41 | 58 | 74 | 68 | 71 | 73 | 76 | 72 | 99 | 124 | 132 | 136 | 144 | 233 | 309 | 358 | 465 | 719 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 3 | 3 | 3 | 3 | 3 | 6 | 12 | 12 | 34 | 34 | 34 | 34 | 71 | 123 | 442 | 2 | 25 | 12 | 12 | 12 | 2 | 41 | 41 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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