Surf Forecasts:
Rosa surf forecast from 26 Jun 2026:
- Best quality surf: Sunday 28 Jun, 9PM (local time) - 3.5ft (1.0m), 7s period, ENE swell with cross-offshore winds.
- Most powerful swell: Friday 3 Jul, 3AM (local time) - 5ft (1.5m), 8s period, SSE swell with 244 kJ wave energy.
- Next surfable swell (1★+): Friday 26 Jun, 3PM (local time) - 2.5ft (0.7m), 10s period with S 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 Friday (Jun 26) at 3PM. The primary swell is predicted to be 0.7m and 10s period with a secondary swell of 0.5m and 4s. Another secondary swell of 0.8m and 4s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Rosa in the next 16 days are 1.5m 8s and forecast to arrive on Friday (Jul 03) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Monday (Jun 29) at 3PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Fri 26th Jun) | 2.5ft (0.7m) 10s |
| Best Surf | 9PM (Sun 28th Jun) | 3.5ft (1.0m) 7s |
| Most Powerful | 3AM (Fri 3rd Jul) | 5ft (1.5m) 8s |
Table - best surf conditions forecast for Rosa over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Sun night. Warm (max 20°C on Sun morning, min 12°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 67mm), heaviest during Wed afternoon. Very mild (max 19°C on Wed morning, min 12°C on Mon afternoon). Wind will be generally light. | ||||||||||||||||||||
Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | |||||||||||||||
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 11 | S 10 | SSE 10 | S 12 | S 11 | S 10 | NE 7 | NE 7 | NE 7 | SSE 12 | ENE 7 | S 8 | SSE 12 | S 9 | ENE 8 | S 10 | S 10 | S 10 | S 9 | S 8 | SSE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 146 | 98 | 75 | 49 | 59 | 92 | 132 | 128 | 97 | 106 | 125 | 195 | 172 | 133 | 149 | 144 | 141 | 125 | 127 | 187 | 240 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | glassy | glassy | cross-on | cross | cross | cross-on | cross-off | cross-off | cross-off | glassy | glassy | cross-on | cross | cross-off | cross | cross-off | cross-off | cross-off | cross |
High Tide | 12:59PM0.55m | 10:56PM0.47m | 1:14PM0.59m | 11:47PM0.49m | 1:39PM0.62m | 00:30AM0.52m | 2:07PM0.63m | 1:09AM0.55m | 2:37PM0.63m | 1:46AM0.59m | 3:08PM0.63m | 2:24AM0.62m | 3:41PM0.61m | ||||||||
Low Tide | 6:50PM0.32m | 6:33AM0.11m | 7:41PM0.32m | 7:17AM0.08m | 8:24PM0.32m | 7:58AM0.06m | 9:01PM0.32m | 8:38AM0.04m | 9:34PM0.33m | 9:18AM0.03m | 10:05PM0.34m | 9:58AM0.03m | 10:39PM0.34m | ||||||||
 | |  | |  |  |  |  |  | | |  | |  | | |  | | | |  | |
 | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — |
 | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:29 | — | — | 5:29 | — | — | 5:29 | — | — | 5:30 | — |
mm | — | — | — | — | — | 1 | 1 | — | 9 | 2 | 1 | 15 | 5 | 1 | 3 | 3 | 14 | 23 | 3 | 1 | — |
Temp °C | 17 | 16 | 13 | 17 | 18 | 17 | 20 | 20 | 18 | 17 | 13 | 12 | 14 | 17 | 16 | 19 | 18 | 17 | 15 | 14 | 15 |
Feels °C | 15 | 14 | 11 | 15 | 16 | 17 | 20 | 20 | 20 | 16 | 10 | 10 | 15 | 17 | 15 | 21 | 19 | 16 | 12 | 10 | 12 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 10 | SSE 10 | ENE 6 | ENE 6 | ENE 7 | NE 7 | S 9 | ENE 7 | ENE 7 | ENE 7 | S 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 8 | SSE 8 |
| kJ | 146 | 98 | 75 | 27 | 41 | 79 | 132 | 40 | 73 | 89 | 125 | 195 | 125 | 133 | 149 | 144 | 122 | 125 | 127 | 187 | 240 |
Swell 2 Height (m) Direction Period (s) | E 8 | NE 4 | SSW 7 | SSE 9 | S 11 | S 10 | S 10 | SSE 12 | S 11 | SSE 12 | SE 15 | ENE 8 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 | S 9 | ENE 8 | ENE 8 |
| kJ | 12 | 8 | 10 | 49 | 59 | 92 | 65 | 44 | 83 | 106 | 104 | 149 | 119 | 130 | 78 | 136 | 141 | 120 | 106 | 127 | 119 |
Swell 3 Height (m) Direction Period (s) | ENE 7 | E 8 | S 13 | S 12 | SSE 9 | SSE 13 | SSE 12 | SSE 15 | SSE 13 | SE 16 | S 11 | SSE 13 | SSE 12 | SSE 12 | SSE 11 | S 18 | SSE 19 | SSE 18 | SSE 16 | SSE 15 | SSE 14 |
| kJ | 5 | 5 | 14 | 44 | 28 | 17 | 49 | 21 | 66 | 64 | 58 | 118 | 172 | 94 | 51 | 6 | 36 | 31 | 50 | 44 | 37 |
Wind waves Height (m) Direction Period (s) | NNE 4 | NNE 4 | — | — | — | NNE 4 | NNE 5 | NE 7 | NE 7 | SSW 4 | S 6 | — | — | NE 2 | N 4 | — | SSW 2 | — | — | — | — |
| kJ | 7 | 22 | — | — | — | 13 | 59 | 128 | 97 | 14 | 83 | — | — | 1 | 21 | — | 1 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 12 | 3 | 2 | 2 | 0 | 15 | 24 | 0 | 0 | 2 | 2 | 0 | 2 | 0 | 2 | 2 | 7 |
Best forecast wave conditions in Santa Catarina - Sul | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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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 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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