Surf Forecasts:
Rosa surf forecast from 22 Jun 2026:
- Best quality surf: Monday 29 Jun, 9AM (local time) - 8ft (2.4m), 8s period, SSW swell with cross-offshore winds.
- Most powerful swell: Monday 29 Jun, 12AM (local time) - 8ft (2.4m), 8s period, S swell with 790 kJ wave energy.
- Next surfable swell (1★+): Monday 22 Jun, 6PM (local time) - 5ft (1.6m), 6s period with N swell.
Best Forecast Surf Conditions for Rosa this week:
The surf forecast for Rosa over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jun 22) at 6PM. The primary swell is predicted to be 1.6m and 6s period with a secondary swell of 1.4m and 6s. Another secondary swell of 0.6m and 10s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Rosa in the next 16 days are 2.4m 8s and forecast to arrive on Monday (Jun 29) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Tuesday (Jun 23) at 12AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Mon 22nd Jun) | 5ft (1.6m) 6s |
| Best Surf | 9AM (Mon 29th Jun) | 8ft (2.4m) 8s |
| Most Powerful | 12AM (Mon 29th Jun) | 8ft (2.4m) 8s |
Table - best surf conditions forecast for Rosa over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Mon night. Warm (max 21°C on Mon morning, min 10°C on Tue night). Winds decreasing (fresh winds from the NNE on Mon afternoon, calm by Wed afternoon). | Days 4-6 Weather SummarySome drizzle, heaviest during Sat night. Warm (max 20°C on Sat morning, min 10°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 9 | NNE 6 | ENE 7 | S 8 | S 9 | S 10 | S 9 | S 9 | S 9 | S 11 | S 11 | S 11 | S 11 | S 10 | S 9 | ENE 8 | ENE 8 | ENE 7 | NE 7 | ENE 7 | S 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 61 | 183 | 96 | 539 | 663 | 455 | 281 | 203 | 165 | 372 | 396 | 289 | 223 | 148 | 113 | 296 | 283 | 228 | 163 | 75 | 790 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross | glassy | cross-off | cross-on | off | glassy | on | cross-off | cross-off | glassy | glassy | glassy | on | cross-off | cross-off | glassy | cross-off |
High Tide | 10:58AM0.35m | 6:40PM0.42m | 6:54AM0.49m | 7:33PM0.43m | 8:37AM0.46m | 12:25PM0.46m | 8:38PM0.44m | 12:49PM0.51m | 9:52PM0.45m | 12:59PM0.55m | 10:56PM0.47m | 1:14PM0.59m | 11:47PM0.49m | 1:39PM0.62m | 00:30AM0.52m | ||||||
Low Tide | 10:05AM0.34m | 2:41PM0.23m | 9:24PM0.36m | 3:05AM0.33m | 3:41PM0.28m | 10:35PM0.37m | 4:01AM0.27m | 4:45PM0.31m | 4:55AM0.21m | 5:50PM0.32m | 5:46AM0.16m | 6:50PM0.32m | 6:33AM0.11m | 7:41PM0.32m | 7:17AM0.08m | 8:24PM0.32m | |||||
 |  |  |  | |  | | | | | | | |  |  | | | | |  |  | |
 | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — |
 | — | 5:27 | — | — | 5:27 | — | — | 5:27 | — | — | 5:27 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — |
mm | — | 1 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 1 |
Temp °C | 21 | 20 | 15 | 14 | 14 | 11 | 14 | 14 | 11 | 14 | 15 | 12 | 14 | 14 | 16 | 20 | 20 | 17 | 19 | 21 | 14 |
Feels °C | 16 | 16 | 12 | 10 | 11 | 9 | 12 | 12 | 10 | 13 | 13 | 11 | 12 | 14 | 16 | 21 | 21 | 18 | 20 | 23 | 11 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 10 | ENE 7 | ENE 7 | S 8 | S 10 | S 9 | S 9 | S 9 | S 11 | S 11 | S 11 | S 11 | S 10 | ENE 6 | ENE 8 | ENE 8 | S 10 | NE 7 | ENE 7 | E 7 |
| kJ | 57 | 68 | 96 | 62 | 411 | 455 | 281 | 203 | 165 | 372 | 396 | 289 | 223 | 148 | 59 | 296 | 283 | 77 | 163 | 75 | 40 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 10 | SSE 11 | SE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SE 13 | NE 7 | E 8 | E 8 | E 8 | ENE 8 | S 9 | SSE 9 | S 9 | — | S 10 | S 16 | SSE 14 |
| kJ | 61 | 28 | 41 | 2 | 45 | 48 | 50 | 25 | 84 | 14 | 12 | 12 | 12 | 11 | 113 | 49 | 60 | — | 47 | 5 | 21 |
Swell 3 Height (m) Direction Period (s) | ESE 6 | ESE 7 | ESE 7 | — | SE 15 | SE 13 | SE 12 | SSE 12 | NE 8 | E 8 | ENE 7 | ENE 7 | ENE 7 | S 14 | S 13 | SSW 8 | S 12 | — | S 12 | S 11 | S 19 |
| kJ | 6 | 5 | 5 | — | 8 | 44 | 72 | 53 | 15 | 13 | 5 | 5 | 5 | 16 | 14 | 22 | 24 | — | 11 | 10 | 7 |
Wind waves Height (m) Direction Period (s) | NNE 4 | NNE 6 | SSW 6 | S 8 | S 9 | — | — | — | — | — | — | — | — | — | — | — | — | ENE 7 | N 5 | SSW 5 | S 8 |
| kJ | 44 | 183 | 122 | 539 | 663 | — | — | — | — | — | — | — | — | — | — | — | — | 228 | 108 | 81 | 790 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 63 | 214 | 11 | 2 | 2 | 0 | 0 | 24 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 |
Best forecast wave conditions in Santa Catarina - Sul | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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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.
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 16 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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