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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 Wednesday 04 Mar 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
26.3° C
(Which is slightly warmer than usual)How big are the waves at Rosa today?
The current surf forecast for Rosa at 1AM is: 1.0m 8s primary swell from a Southeast direction and 0.3m 8s secondary swell from a East-southeast direction, 0.4m 3s secondary swell from a Northeast direction (forecast issued at 08:00pm March 04). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Mar) | 3ft (0.9m) | 8s |
| Afternoon (05 Mar) | 3ft (0.9m) | 8s |
| Evening (05 Mar) | 3.5ft (1.0m) | 9s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wed 04 | Thursday 05 | Friday 06 | Saturday 07 | |||||||||||||||||||||
| 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 123 | 145 | 118 | 132 | 132 | 117 | 109 | 112 | 77 | 159 | 165 | 118 | 97 | 110 | 115 | 115 | 90 | 85 | 81 | 65 | 64 | 62 | 45 | 43 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross | cross | cross- on | cross- on |
High Tide / height (m) | 2:29AM 0.59 | 2:20PM 0.73 | 2:48AM 0.59 | 2:56PM 0.72 | 3:10AM 0.59 | |||||||||||||||||||
Low Tide / height (m) | 9:21PM 0.02 | 9:17AM 0.24 | 9:50PM 0.10 | 9:22AM 0.21 | 10:14PM 0.19 | 8:27AM 0.18 | ||||||||||||||||||
Wed 04 | Thursday 05 | Friday 06 | Saturday 07 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - |
| Sunset | 6:43 | - | - | - | - | - | - | - | 6:42 | - | - | - | - | - | - | - | 6:40 | - | - | - | - | - | - | - |
 |  | | | | | | | | | | | | | |  | | | |  | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 22 | 21 | 20 | 19 | 23 | 27 | 26 | 24 | 23 | 21 | 21 | 20 | 24 | 27 | 26 | 24 | 23 | 22 | 21 | 22 | 24 | 27 | 26 |
| Feels °C (?) | 24 | 23 | 22 | 21 | 19 | 23 | 26 | 24 | 24 | 24 | 22 | 22 | 21 | 25 | 26 | 25 | 23 | 23 | 23 | 23 | 23 | 25 | 28 | 27 |
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Ocean Swells (m)- Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Rosa surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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