Surf Forecasts:
How big are the waves at Rosa today (23 Aug):
- Afternoon surf: Afternoon surf (23 Aug, local time) - 10ft (3.0m), 12s period with S swell.
- Evening surf: Evening surf (23 Aug, local time) - 10ft (3.0m), 14s period with S swell.
The current surf forecast for Rosa at 9PM is: 3.0m 14s primary swell from a South direction and 0.2m 8s secondary swell from a East-northeast direction (forecast issued at 02:00pm August 23). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | - | - |
| Afternoon (23 Aug) | 10ft (3.0m) | 12s |
| Evening (23 Aug) | 10ft (3.0m) | 14s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Wed morning, min 9°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Sun 23 | Monday 24 | Tuesday 25 | ||||||||||||||||||
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 12 | S 12 | S 12 | S 14 | S 13 | S 13 | S 13 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1439 | 2610 | 3114 | 3083 | 3200 | 2709 | 2750 | 3029 | 2775 | 2507 | 2216 | 1894 | 1497 | 1339 | 1173 | 1100 | 1062 | 940 | 925 | 698 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | off | off | off | glassy | cross | cross-on | cross | glassy | glassy | cross | cross | glassy | cross-on | cross-on | cross-on | cross |
High Tide | 1:24PM0.61m | 11:38PM0.43m | 1:34PM0.64m | 00:01AM0.50m | 1:43PM0.66m | |||||||||||||||
Low Tide | 6:41PM0.33m | 6:09AM0.09m | 7:08PM0.30m | 6:51AM0.03m | 7:34PM0.27m | |||||||||||||||
 | |  | | | | | |  | |  | | | |  | | | | | | |
 | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — |
 | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 12 | 11 | 11 | 10 | 9 | 11 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 13 | 16 | 17 | 15 | 14 |
Feels °C | 11 | 10 | 8 | 8 | 8 | 8 | 7 | 9 | 11 | 11 | 11 | 12 | 11 | 11 | 10 | 12 | 13 | 14 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 14 | S 13 | S 13 | S 13 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 |
| kJ | 1439 | 1665 | 2050 | 3083 | 3200 | 2709 | 2750 | 3029 | 2775 | 2507 | 2216 | 1894 | 1497 | 1339 | 1173 | 1100 | 1062 | 940 | 925 | 698 |
Swell 2 Height (m) Direction Period (s) | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | NE 7 | — | — | — | — | — | — | NE 7 | NE 7 | NE 7 | — | — | SE 16 | SSE 16 |
| kJ | 16 | 6 | 6 | 6 | 6 | 5 | 2 | — | — | — | — | — | — | 2 | 2 | 2 | — | — | 268 | 691 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | S 12 | S 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 3 | NE 4 | NE 4 |
| kJ | — | 2610 | 3114 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 12 | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 2 | 7 | 2 | 2 | 2 | 2 | 2 | 0 | 2 | 2 | 2 | 0 | 0 | 4 | 4 | 0 | 6 | 12 | 12 | 34 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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