Surf Forecasts:
How big are the waves at Rosa today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 6ft (1.8m), 8s period with E swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 5ft (1.6m), 8s period with E swell.
- Evening surf: Evening surf (31 Aug, local time) - 3.5ft (1.1m), 8s period with ENE swell.
The current surf forecast for Rosa at 11AM is: 1.7m 8s primary swell from a East direction and 0.5m 6s secondary swell from a South-southeast direction (forecast issued at 08:00am August 31). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 6ft (1.8m) | 8s |
| Afternoon (31 Aug) | 5ft (1.6m) | 8s |
| Evening (31 Aug) | 3.5ft (1.1m) | 8s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 49mm), heaviest during Mon morning. Very mild (max 18°C on Mon morning, min 12°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||||||||
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) | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 393 | 418 | 372 | 339 | 169 | 153 | 237 | 277 | 335 | 402 | 455 | 509 | 493 | 493 | 504 | 482 | 470 | 427 | 446 | 456 | 466 | 471 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-on | cross | cross | cross-on | cross | cross-on | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross |
High Tide | 3:03AM0.71m | 3:32PM0.57m | 3:40AM0.67m | 3:55PM0.52m | 10:23PM0.25m | 4:21AM0.61m | 9:29AM0.38m | 4:16PM0.47m | ||||||||||||||
Low Tide | 10:30AM0.12m | 10:20PM0.24m | 11:25AM0.22m | 8:38PM0.25m | 10:51PM0.25m | 9:00AM0.38m | 12:42PM0.32m | 8:31PM0.23m | ||||||||||||||
 |  |  |  | | |  | |  |  | | |  |  |  | | |  | | | | | |
 | 6:30 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — |
 | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — |
mm | 1 | 2 | 12 | 9 | 5 | 5 | 9 | 1 | — | — | 1 | 3 | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 15 | 15 | 14 | 13 | 16 | 18 | 18 | 16 | 15 |
Feels °C | 18 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 17 | 16 | 16 | 15 | 12 | 13 | 12 | 11 | 15 | 16 | 17 | 15 | 13 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | ENE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 10 |
| kJ | 393 | 418 | 372 | 339 | 169 | 140 | 237 | 277 | 335 | 402 | 455 | 509 | 493 | 493 | 504 | 482 | 470 | 427 | 446 | 456 | 466 | 471 |
Swell 2 Height (m) Direction Period (s) | SSE 6 | — | SSE 6 | SSE 6 | ESE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | ENE 8 | NE 8 | ENE 9 | ENE 9 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 34 | — | 20 | 22 | 149 | 153 | 111 | 84 | 84 | 43 | 45 | 44 | 32 | 44 | 31 | 116 | 140 | 201 | 201 | 201 | 161 | 133 |
Swell 3 Height (m) Direction Period (s) | — | — | — | SSE 6 | SSE 6 | SSE 6 | — | SE 10 | SE 10 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 22 | 24 | 23 | — | 4 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | ENE 9 | — | — | — | — | — | — | S 4 | — | S 6 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 233 | — | — | — | — | — | — | 22 | — | 50 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 2 | 24 | 24 | 2 | 2 | 2 | 0 | 0 | 0 | 2 | 24 | 2 | 2 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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