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Rosa Surf Forecast
/ Santa Catarina – Sul (37 surf breaks) /
Rosa surfForecast / Santa Catarina – Sul / Brazil
12 Day Weather and Surf, issued 8 am Sunday 15 Jun 2025 -03
Best Forecast Surf Conditions for Rosa this week:
The surf forecast for Rosa over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jun 15) at 3PM. The primary swell is predicted to be 2.1m and 8s period with a secondary swell of 1.0m and 14s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Rosa in the next 12 days are 2.5m 9s and forecast to arrive on Sunday (Jun 15) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Monday (Jun 16) at 12AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Sun 15th Jun) | 7ft (2.1m) 8s |
| Best Surf | 6PM (Sun 15th Jun) | 8ft (2.5m) 9s |
| Most Powerful | 6PM (Sun 15th Jun) | 8ft (2.5m) 9s |
Table - best surf conditions forecast for Rosa over the next 12 days.
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 14 | 8 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 8 | 9 | 9 | 8 | 5 | 8 | 6 | 7 | 9 | 7 | 8 | 8 | 8 | 10 | 10 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 1286 | 1068 | 575 | 360 | 283 | 274 | 364 | 353 | 184 | 703 | 290 | 244 | 300 | 258 | 239 | 309 | 284 | 489 | 684 | 509 | 192 | 169 | 137 | 102 | 117 | 111 | 103 | 117 | 219 | 302 | 400 | 301 | 1047 | 661 | 495 | 774 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | glass | cross- on | cross | cross | cross- on | cross | glass | cross | cross- off | on | cross- on | cross- on | cross- on | cross | off | cross- off | cross | glass | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | off | cross | cross- on | cross | cross | cross- on | cross |
High Tide / height (m) | 5:09PM 0.57 | 4:13AM 0.55 | 6:07PM 9:30PM 0.54 0.53 | 5:00AM 0.53 | 10:28PM 0.55 | 5:55AM 0.50 | 11:16PM 0.55 | 7:05AM 0.48 | 11:59PM 0.53 | 11:33AM 0.48 | 12:37AM 0.49 | 12:37PM 0.56 | 1:04AM 0.43 | 1:33PM 0.62 | 12:11AM 0.39 | 2:26PM 0.66 | 11:50PM 0.40 | 3:22PM 0.68 | 12:12AM 0.43 | 4:28PM 0.66 | 12:46AM 0.49 | 5:54PM 0.62 | 1:25AM 0.55 | |||||||||||||
Low Tide / height (m) | 11:33AM 0.06 | 12:36AM 0.38 | 12:31PM 0.07 | 7:53PM 1:32AM 0.52 0.38 | 1:32PM 0.08 | 2:30AM 0.37 | 2:35PM 0.11 | 3:27AM 0.34 | 3:41PM 0.13 | 4:21AM 0.30 | 4:52PM 0.17 | 5:12AM 0.24 | 6:04PM 0.21 | 6:00AM 0.18 | 7:13PM 0.24 | 6:46AM 0.12 | 8:13PM 0.29 | 7:32AM 0.06 | 9:03PM 0.33 | 8:17AM 0.02 | 9:44PM 0.38 | 9:03AM -0.00 | 10:19PM 0.42 | |||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||||||
| Sunrise | 7:03 | - | - | 7:03 | - | - | 7:03 | - | - | 7:03 | - | - | 7:05 | - | - | 7:05 | - | - | 7:05 | - | - | 7:05 | - | - | 7:05 | - | - | 7:05 | - | - | 7:05 | - | - | 7:05 | - | - |
| Sunset | - | 5:24 | - | - | 5:25 | - | - | 5:25 | - | - | 5:25 | - | - | 5:25 | - | - | 5:25 | - | - | 5:25 | - | - | 5:27 | - | - | 5:27 | - | - | 5:27 | - | - | 5:27 | - | - | 5:28 | - |
 |  |  | | |  | |  | |  | |  |  | |  | | | | | |  | | | | | | | | | | | | | | | | |
Rain (mm) | 5 | - | - | - | - | - | - | - | - | - | - | - | 1 | - | 2 | 2 | - | - | - | - | 1 | - | - | - | - | - | 9 | 2 | - | - | - | - | - | 2 | 1 | 4 |
| Temp. °C | 18 | 22 | 16 | 19 | 19 | 17 | 25 | 26 | 20 | 22 | 21 | 19 | 21 | 22 | 20 | 20 | 25 | 19 | 20 | 19 | 16 | 19 | 20 | 17 | 22 | 23 | 19 | 15 | 15 | 12 | 18 | 19 | 17 | 19 | 19 | 18 |
| Feels °C (?) | 16 | 21 | 15 | 18 | 18 | 16 | 23 | 25 | 21 | 24 | 22 | 20 | 23 | 23 | 22 | 20 | 25 | 18 | 18 | 17 | 16 | 18 | 18 | 15 | 19 | 21 | 17 | 10 | 10 | 10 | 15 | 16 | 16 | 18 | 18 | 17 |
Short Range Forecast: Light rain (total 5mm), mostly falling on Sun morning. Warm (max 26°C on Tue afternoon, min 16°C on Sun morning). Winds decreasing (fresh winds from the NNE on Sun morning, calm by Sun night). | Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Thu morning. Warm (max 25°C on Fri afternoon, min 17°C on Fri night). Wind will be generally light. | Days 6-9 Weather Summary Moderate rain (total 10mm), heaviest on Mon night. Warm (max 23°C on Mon afternoon, min 14°C on Mon night). Winds increasing (calm on Sat night, fresh winds from the SW by Mon night). | Long Range Forecast: Light rain (total 9mm), mostly falling on Tue morning. Very mild (max 19°C on Wed afternoon, min 11°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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.
Information about the Rosa Surf forecast
The above surf forecast table for Rosa provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Rosa can be found by selecting the local surf guide option on the grey menu. Our Rosa surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Rosa) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Rosa may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Rosa is 12 km (7 miles) from Imbituba. If you plan a holiday in Santa Catarina - Sul, look for hotels and other accommodation in Imbituba. Imbituba has rooms for a wide range of budgets as well as car hire and transport links.
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