Surf Forecasts:
How big are the waves at Rosa today (01 Aug):
- Morning surf: Morning surf (01 Aug, local time) - 4.5ft (1.3m), 6s period with NE swell.
- Afternoon surf: Afternoon surf (01 Aug, local time) - 5ft (1.6m), 6s period with NE swell.
- Evening surf: Evening surf (01 Aug, local time) - 5.5ft (1.7m), 6s period with NE swell.
The current surf forecast for Rosa at 4AM is: 1.4m 6s primary swell from a Northeast direction and 0.6m 11s secondary swell from a South direction (forecast issued at 08:00pm July 31). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Aug) | 4.5ft (1.3m) | 6s |
| Afternoon (01 Aug) | 5ft (1.6m) | 6s |
| Evening (01 Aug) | 5.5ft (1.7m) | 6s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Sat morning, min 16°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Fri 31 | Saturday 1 | Sunday 2 | ||||||||||||||||
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 11 | S 11 | S 11 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 198 | 149 | 110 | 111 | 124 | 132 | 152 | 200 | 217 | 239 | 284 | 258 | 375 | 223 | 213 | 173 | 173 | 138 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross-off |
High Tide | 3:20PM0.64m | 2:47AM0.69m | 3:47PM0.62m | 3:22AM0.68m | 4:15PM0.59m | |||||||||||||
Low Tide | 10:00PM0.29m | 10:14AM0.00m | 10:34PM0.29m | 10:55AM0.05m | ||||||||||||||
 | | | | |  | | | | | | |  |  |  | | | | |
 | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 16 | 16 | 16 | 16 | 18 | 23 | 22 | 18 | 17 | 18 | 18 | 18 | 20 | 19 | 19 | 17 | 16 |
Feels °C | 15 | 12 | 13 | 13 | 13 | 15 | 20 | 19 | 16 | 14 | 17 | 16 | 19 | 19 | 18 | 19 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | NE 7 | NE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 198 | 149 | 110 | 81 | 55 | 33 | 32 | 18 | 8 | 8 | 8 | 8 | 254 | 223 | 213 | 173 | 173 | 138 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | E 11 | SE 9 | SE 9 | E 11 | S 9 | S 9 | S 8 | S 8 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 |
| kJ | — | — | — | — | 2 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | E 11 | E 11 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 5 | NE 5 | NE 5 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NE 7 | — | SSW 2 | SSW 3 | S 3 | SSW 3 |
| kJ | 82 | 92 | 103 | 111 | 124 | 132 | 152 | 200 | 217 | 239 | 284 | 258 | 375 | — | 1 | 1 | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 41 | 41 | 41 | 48 | 63 | 71 | 2 | 284 | 105 | 120 | 25 | 23 | 0 | 0 | 24 | 11 | 11 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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