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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 2 pm Wednesday 27 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
17.9° C
(Which is 3.3°C colder than average for this time of year)How big are the waves at Rosa today (27 May):
- Afternoon surf: Afternoon surf (27 May, local time) - 7ft (2.2m), 8s period with S swell.
- Evening surf: Evening surf (27 May, local time) - 7ft (2.2m), 9s period with S swell.
The current surf forecast for Rosa at 7PM is: 2.3m 9s primary swell from a South direction and 1.9m 8s secondary swell from a South-southeast direction, 0.1m 7s secondary swell from a East direction (forecast issued at 02:00pm May 27). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | - | - |
| Afternoon (27 May) | 7ft (2.2m) | 8s |
| Evening (27 May) | 7ft (2.2m) | 9s |
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 21°C on Sat morning, min 14°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 27 | Thursday 28 | Friday 29 | Sat 30 | |||||||||||||||||||||
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 | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 8 | S 8 | S 9 | S 9 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | ESE 7 | SE 7 | ESE 7 | ESE 6 | ESE 7 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | SE 9 | |
655 | 691 | 767 | 715 | 422 | 300 | 221 | 160 | 141 | 141 | 125 | 107 | 77 | 75 | 59 | 46 | 29 | 28 | 30 | 51 | 67 | 147 | 324 | 528 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | off | off | off | glassy | on | cross-on | glassy | glassy | off | off | off | glassy | on | on | cross-on | cross | cross | cross | cross | cross | |
High Tide | 11:17AM0.53m | 11:10PM0.49m | 12:04PM0.58m | 11:37PM0.52m | 12:43PM0.61m | 00:08AM0.53m | ||||||||||||||||||
Low Tide | 6:05PM0.22m | 6:12AM0.16m | 6:54PM0.24m | 6:50AM0.12m | 7:41PM0.27m | 7:25AM0.09m | ||||||||||||||||||
 | |  | | | | | | | | | | |  | |  |  | | |  | | | | | |
 | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — |
 | — | 5:27 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | 5:25 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 20 | 17 | 16 | 15 | 14 | 14 | 16 | 19 | 18 | 16 | 16 | 15 | 15 | 15 | 16 | 19 | 19 | 18 | 18 | 17 | 17 | 17 | 18 |
15 | 16 | 14 | 14 | 13 | 13 | 13 | 16 | 19 | 17 | 17 | 16 | 15 | 15 | 14 | 16 | 18 | 18 | 18 | 18 | 16 | 16 | 16 | 18 | |
Swell 1 Height (m) Direction Period (s) | E 7 | E 7 | S 8 | SSE 9 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | ESE 7 | SE 7 | ESE 7 | ESE 6 | ESE 7 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | SE 9 |
 kJ | 4 | 1 | 579 | 506 | 422 | 300 | 221 | 160 | 141 | 141 | 125 | 107 | 77 | 75 | 59 | 46 | 29 | 28 | 30 | 51 | 67 | 147 | 324 | 528 |
Swell 2 Height (m) Direction Period (s) | NE 5 | NE 9 | E 7 | E 7 | E 9 | S 10 | SSE 10 | SSE 10 | S 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | ESE 7 | ESE 7 | E 7 | E 7 | E 6 |
| kJ | 1 | 3 | 1 | 1 | 2 | 17 | 20 | 19 | 16 | 19 | 18 | 17 | 8 | 16 | 16 | 8 | 19 | 18 | 18 | 27 | 27 | 24 | 26 | 30 |
Swell 3 Height (m) Direction Period (s) | E 8 | — | NE 9 | E 9 | — | E 9 | S 10 | S 10 | SSE 10 | S 9 | ENE 8 | S 9 | S 9 | S 9 | S 9 | SSE 11 | S 9 | S 8 | SSE 8 | E 7 | E 7 | E 7 | — | — |
| kJ | 1 | — | 3 | 1 | — | 1 | 17 | 8 | 19 | 7 | 6 | 6 | 6 | 6 | 6 | 13 | 6 | 5 | 13 | 1 | 1 | 1 | — | — |
Wind waves Height (m) Direction Period (s) | S 8 | S 8 | S 9 | S 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 655 | 691 | 767 | 715 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 12 | 6 | 6 | 4 | 4 | 4 | 4 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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