Surf Forecasts:
How big are the waves at Rosa today (13 Aug):
- Evening surf: Evening surf (13 Aug, local time) - 6.5ft (2.0m), 13s period with SSE swell.
The current surf forecast for Rosa at 11PM is: 1.5m 13s primary swell from a South direction and 2.0m 8s secondary swell from a South-southeast direction, 0.4m 6s secondary swell from a Northeast direction (forecast issued at 08:00pm August 13). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | - | - |
| Afternoon (13 Aug) | - | - |
| Evening (13 Aug) | 6.5ft (2.0m) | 13s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 58mm), heaviest during Fri night. Warm (max 20°C on Sun morning, min 16°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | ||||||||||||||||
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 13 | SSE 13 | S 13 | S 12 | S 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | S 12 | S 12 | SSE 12 | E 7 | E 7 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 1514 | 1259 | 724 | 1020 | 957 | 1127 | 1408 | 2288 | 1408 | 1092 | 890 | 748 | 650 | 541 | 470 | 491 | 589 | 555 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-on |
High Tide | 3:20PM0.59m | 1:37AM0.66m | 2:58PM0.55m | 2:13AM0.70m | 3:07PM0.54m | |||||||||||||
Low Tide | 9:26PM0.35m | 9:35AM-0.04m | 9:48PM0.34m | 10:10AM0.04m | ||||||||||||||
 | | | | |  | | |  |  | | | | | | | | | |
 | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | 4 | 2 | 5 | 2 | 2 | 2 | 1 | 3 | 6 | 13 | 5 | 4 | 3 | 3 | 2 | 1 | 1 | 1 |
Temp °C | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 |
Feels °C | 16 | 17 | 17 | 16 | 16 | 15 | 16 | 16 | 18 | 16 | 16 | 17 | 17 | 18 | 17 | 17 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | S 13 | SSE 13 | SSE 8 | S 12 | S 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | S 12 | S 12 | SSE 12 | S 11 | S 11 | S 11 | S 11 |
| kJ | 1514 | 1259 | 452 | 1020 | 957 | 1127 | 1408 | 2288 | 1408 | 1092 | 890 | 748 | 650 | 541 | 418 | 351 | 291 | 238 |
Swell 2 Height (m) Direction Period (s) | NE 5 | S 8 | S 13 | ESE 7 | SSE 7 | — | ESE 7 | SE 7 | SE 7 | — | — | — | — | — | — | — | — | — |
| kJ | 7 | 157 | 724 | 272 | 111 | — | 187 | 100 | 102 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | NE 6 | NE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 8 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 3 | NE 6 | NE 6 | — | ESE 7 | ESE 7 | — | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 8 | ENE 8 |
| kJ | 6 | 11 | 11 | — | 294 | 230 | — | 148 | 119 | 302 | 466 | 395 | 408 | 371 | 470 | 491 | 589 | 555 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 2 | 0 | 0 | 2 | 12 | 12 | 2 | 2 | 2 | 2 | 2 | 80 | 80 | 2 | 2 | 2 | 2 | 2 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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