Surf Forecasts:
How big are the waves at Rosa today (09 Aug):
- Morning surf: Morning surf (09 Aug, local time) - 7ft (2.2m), 8s period with S swell.
- Afternoon surf: Afternoon surf (09 Aug, local time) - 8ft (2.5m), 9s period with S swell.
- Evening surf: Evening surf (09 Aug, local time) - 7ft (2.1m), 11s period with S swell.
The current surf forecast for Rosa at 11AM is: 2.1m 8s primary swell from a South direction and 1.2m 12s secondary swell from a South-southeast direction, 0.5m 7s secondary swell from a East-northeast direction (forecast issued at 08:00am August 09). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Aug) | 7ft (2.2m) | 8s |
| Afternoon (09 Aug) | 8ft (2.5m) | 9s |
| Evening (09 Aug) | 7ft (2.1m) | 11s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sun night. Very mild (max 15°C on Sun morning, min 11°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||||||||||
6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 9 | S 11 | S 11 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 505 | 628 | 626 | 1178 | 1096 | 1037 | 1154 | 1256 | 1151 | 1556 | 1167 | 1330 | 1392 | 1522 | 1530 | 1556 | 1607 | 1495 | 1299 | 1256 | 1271 | 1292 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross | cross |
High Tide | 2:00PM0.75m | 1:17AM0.39m | 2:42PM0.76m | 00:31AM0.44m | 3:20PM0.73m | |||||||||||||||||
Low Tide | 5:56AM0.09m | 7:43PM0.29m | 6:49AM0.01m | 8:11PM0.30m | 7:35AM-0.05m | 8:37PM0.33m | ||||||||||||||||
 |  |  | |  |  | | | | |  | |  | | | | | | |  | | | |
 | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — |
 | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:50 | — | — |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 13 | 14 | 15 | 14 | 13 | 12 | 11 | 11 | 11 | 11 | 13 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 13 | 12 | 11 | 12 |
Feels °C | 10 | 10 | 11 | 10 | 10 | 10 | 9 | 9 | 8 | 8 | 9 | 9 | 9 | 10 | 9 | 10 | 10 | 10 | 12 | 11 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | SSE 12 | S 9 | S 11 | S 11 | S 12 | S 12 | S 12 | S 12 | ENE 8 | ENE 9 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 |
| kJ | 505 | 488 | 337 | 918 | 1096 | 1037 | 1154 | 1256 | 1151 | 1129 | 23 | 42 | 1392 | 1522 | 1530 | 1556 | 1607 | 1495 | 1299 | 1256 | 1271 | 1292 |
Swell 2 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 48 | 37 | 31 | 31 | 31 | 32 | 32 | 32 | 32 | 22 | 35 | — | 45 | 43 | 39 | 38 | 26 | 26 | 16 | 12 | 12 | 11 |
Swell 3 Height (m) Direction Period (s) | — | E 15 | E 15 | — | — | E 13 | E 13 | E 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 4 | 4 | — | — | 4 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 9 | — | — | — | — | SSW 9 | S 12 | S 12 | S 12 | — | — | — | — | — | — | — | — | — | — |
| kJ | 458 | 628 | 626 | 1178 | — | — | — | — | 589 | 1556 | 1167 | 1330 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 2 | 7 | 24 | 24 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 24 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
Header Global | ||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
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.
Nearest