Surf Forecasts:
How big are the waves at Rosa today (28 Aug):
- Morning surf: Morning surf (28 Aug, local time) - 6ft (1.9m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (28 Aug, local time) - 6.5ft (2.0m), 8s period with NE swell.
- Evening surf: Evening surf (28 Aug, local time) - 7ft (2.1m), 8s period with NE swell.
The current surf forecast for Rosa at 4AM is: 1.9m 8s primary swell from a Northeast direction and 0.9m 12s secondary swell from a South-southeast direction (forecast issued at 08:00pm August 27). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | 6ft (1.9m) | 8s |
| Afternoon (28 Aug) | 6.5ft (2.0m) | 8s |
| Evening (28 Aug) | 7ft (2.1m) | 8s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sun afternoon. Warm (max 28°C on Fri morning, min 18°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Thu 27 | Friday 28 | Saturday 29 | ||||||||||||||||
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) | SSE 13 | SSE 12 | NE 7 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 551 | 377 | 396 | 407 | 392 | 402 | 429 | 470 | 470 | 546 | 447 | 458 | 437 | 323 | 331 | 313 | 313 | 262 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | glassy | cross | glassy | cross-off | cross | cross-on | cross | cross-off |
High Tide | 1:26AM0.68m | 2:29PM0.66m | 1:56AM0.71m | 2:49PM0.64m | ||||||||||||||
Low Tide | 8:27PM0.24m | 8:36AM-0.05m | 8:54PM0.23m | 9:11AM-0.03m | ||||||||||||||
 | | | | |  | |  |  |  | | |  |  | | | | | |
 | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:59 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 20 | 19 | 19 | 19 | 19 | 23 | 28 | 28 | 24 | 19 | 18 | 19 | 19 | 19 | 21 | 21 | 19 | 19 |
Feels °C | 18 | 17 | 17 | 18 | 18 | 22 | 27 | 27 | 25 | 20 | 20 | 21 | 22 | 20 | 23 | 23 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 551 | 377 | 278 | 222 | 158 | 153 | 109 | 68 | 66 | 378 | 339 | 285 | 326 | 323 | 331 | 313 | 313 | 262 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SSE 11 | SSE 10 | SSE 10 | SE 10 | SE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 |
| kJ | — | — | — | — | — | — | — | — | — | 45 | 42 | 40 | 26 | 25 | 20 | 20 | 19 | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | — | SW 3 | SSW 4 | SSW 4 | SSW 4 |
| kJ | 256 | 317 | 396 | 407 | 392 | 402 | 429 | 470 | 470 | 546 | 447 | 458 | 437 | — | 2 | 11 | 19 | 14 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 514 | 41 | 41 | 41 | 29 | 41 | 41 | 115 | 2 | 0 | 0 | 2 | 0 | 0 | 11 | 11 | 11 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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