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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 Friday 20 Feb 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
26.9° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Rosa today?
The current surf forecast for Rosa at 4PM is: 1.1m 10s primary swell from a Southeast direction and 0.2m 11s secondary swell from a South-southeast direction, 0.7m 7s secondary swell from a Northeast direction (forecast issued at 08:00am February 20). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Feb) | 4ft (1.2m) | 10s |
| Afternoon (20 Feb) | 3.5ft (1.1m) | 10s |
| Evening (20 Feb) | 4.5ft (1.4m) | 9s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 20 | Saturday 21 | Sunday 22 | Mon 23 | |||||||||||||||||||||
| 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 | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 370 | 292 | 256 | 216 | 211 | 334 | 288 | 123 | 120 | 81 | 81 | 77 | 102 | 57 | 46 | 34 | 26 | 43 | 50 | 55 | 55 | 53 | 66 | 102 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | on | cross- on | cross- on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | glass | on | on | on | on | on | cross- on | cross- on |
High Tide / height (m) | 3:35AM 0.60 | 3:19PM 0.70 | 3:55AM 0.55 | 3:56PM 0.66 | 4:15AM 0.50 | 10:59AM 0.29 | 4:36PM 0.60 | 10:19PM 0.38 | ||||||||||||||||
Low Tide / height (m) | 10:23AM 0.27 | 10:59PM 0.10 | 10:53AM 0.28 | 11:54PM 0.22 | 8:29AM 0.26 | 11:25AM 0.29 | 8:49PM 0.37 | 1:11AM 0.33 | ||||||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | Mon 23 | |||||||||||||||||||||
| Sunrise | - | 6:00 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:53 | - | - | - | - | - | - | - | 6:52 | - | - | - |
 |  | |  | |  |  | | |  | | |  |  |  | | | | | | | | | | |
Rain (mm) | - | - | - | 3 | 4 | 3 | 4 | 3 | 3 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 22 | 25 | 28 | 26 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 24 | 25 | 25 | 25 | 23 | 23 | 22 |
| Feels °C (?) | 24 | 28 | 30 | 30 | 27 | 25 | 25 | 26 | 25 | 24 | 25 | 24 | 24 | 24 | 23 | 24 | 24 | 25 | 24 | 24 | 25 | 23 | 24 | 22 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
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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