Surf Forecasts:
How big are the waves at Rosa today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 3ft (0.9m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 5.5ft (1.7m), 7s period with S swell.
- Evening surf: Evening surf (12 Sep, local time) - 5ft (1.6m), 7s period with S swell.
The current surf forecast for Rosa at 12PM is: 1.5m 6s primary swell from a South direction and 0.8m 8s secondary swell from a East-northeast direction, 0.3m 10s secondary swell from a South direction (forecast issued at 08:00am September 12). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 3ft (0.9m) | 8s |
| Afternoon (12 Sep) | 5.5ft (1.7m) | 7s |
| Evening (12 Sep) | 5ft (1.6m) | 7s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Sun night. Very mild (max 17°C on Sat morning, min 13°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||||||||||
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) | ENE 8 | ENE 8 | S 6 | S 7 | S 7 | S 7 | SSW 6 | S 7 | SSE 7 | SSW 7 | S 7 | S 7 | SE 8 | SE 7 | SE 7 | S 12 | S 11 | S 11 | S 11 | S 10 | S 9 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 91 | 83 | 190 | 295 | 294 | 253 | 108 | 196 | 73 | 108 | 103 | 100 | 96 | 89 | 91 | 280 | 303 | 277 | 267 | 214 | 120 | 181 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:08PM0.57m | 2:01AM0.72m | 2:24PM0.58m | 2:37AM0.71m | 2:45PM0.58m | |||||||||||||||||
Low Tide | 9:03AM0.03m | 8:57PM0.23m | 9:35AM0.12m | 9:05PM0.20m | 10:03AM0.22m | 8:01PM0.17m | ||||||||||||||||
 |  | | | | |  | | | |  | | |  | | | | | | | |  | |
 | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — |
 | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:06 | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 3 | 4 | 2 | 1 | 1 | 2 | 2 | 1 | 2 | 2 |
Temp °C | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 14 |
Feels °C | 16 | 16 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 11 | 13 | 13 | 12 | 11 | 12 | 12 | 12 | 12 | 12 | 14 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SSE 7 | S 7 | SSE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 7 | SE 7 | S 12 | S 11 | S 11 | S 11 | ESE 7 | SE 7 | S 8 |
| kJ | 91 | 83 | 67 | 65 | 67 | 68 | 93 | 150 | 73 | 47 | 55 | 60 | 96 | 89 | 91 | 280 | 303 | 277 | 267 | 131 | 106 | 169 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | SE 12 | S 10 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 7 | ENE 8 | SE 7 | SE 8 | SE 8 | SE 7 | S 10 | S 9 | ENE 8 |
| kJ | 35 | 31 | 18 | 2 | 5 | 8 | 68 | 51 | 34 | 49 | 48 | 50 | 51 | 47 | 50 | 86 | 82 | 82 | 86 | 214 | 120 | 123 |
Swell 3 Height (m) Direction Period (s) | E 12 | E 12 | ESE 12 | E 12 | S 10 | — | S 11 | S 9 | E 9 | E 11 | SSE 14 | SSE 14 | SSE 13 | ENE 8 | S 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | SE 7 |
| kJ | 11 | 11 | 14 | 3 | 2 | — | 10 | 7 | 6 | 3 | 21 | 38 | 58 | 51 | 34 | 49 | 48 | 47 | 44 | 29 | 83 | 99 |
Wind waves Height (m) Direction Period (s) | SSW 5 | SSW 6 | S 6 | S 7 | S 7 | S 7 | SSW 6 | S 7 | SSW 6 | SSW 7 | S 7 | S 7 | S 7 | — | — | — | — | — | ESE 7 | — | — | ENE 8 |
| kJ | 72 | 108 | 190 | 295 | 294 | 253 | 108 | 196 | 52 | 108 | 103 | 100 | 62 | — | — | — | — | — | 186 | — | — | 181 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 11 | 11 | 7 | 2 | 2 | 2 | 2 | 2 | 4 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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