Surf Forecasts:
How big are the waves at Rosa today (19 Jul):
- Morning surf: Morning surf (19 Jul, local time) - 7ft (2.1m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (19 Jul, local time) - 5.5ft (1.7m), 8s period with NE swell.
- Evening surf: Evening surf (19 Jul, local time) - 5.5ft (1.7m), 8s period with ENE swell.
The current surf forecast for Rosa at 4AM is: 2.2m 8s primary swell from a Northeast direction and 1.7m 8s secondary swell from a Northeast direction, 0.3m 14s secondary swell from a South direction (forecast issued at 08:00pm July 18). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jul) | 7ft (2.1m) | 8s |
| Afternoon (19 Jul) | 5.5ft (1.7m) | 8s |
| Evening (19 Jul) | 5.5ft (1.7m) | 8s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Mon morning. Warm (max 26°C on Sun morning, min 19°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | ||||||||||||||||
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 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | NE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 554 | 730 | 639 | 634 | 645 | 528 | 314 | 353 | 335 | 339 | 365 | 624 | 581 | 567 | 542 | 356 | 365 | 459 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | glassy | glassy | cross-on | cross | cross |
High Tide | 4:10PM0.48m | 9:45PM0.42m | 3:44AM0.65m | 4:34PM0.48m | 10:51PM0.37m | 4:30AM0.61m | 9:59AM0.29m | 5:03PM0.49m | ||||||||||
Low Tide | 7:14PM0.38m | 11:35PM0.40m | 12:07PM0.16m | 8:06PM0.32m | 00:09AM0.36m | 9:37AM0.29m | 12:54PM0.25m | 8:55PM0.29m | ||||||||||
 | | | | |  | | | | | | |  |  |  | | | | |
 | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 21 | 20 | 20 | 19 | 19 | 22 | 26 | 26 | 21 | 21 | 20 | 20 | 20 | 20 | 22 | 22 | 20 | 21 |
Feels °C | 19 | 19 | 19 | 17 | 17 | 20 | 23 | 23 | 19 | 19 | 18 | 18 | 18 | 20 | 24 | 22 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | SSE 16 | ENE 9 | ENE 9 | ENE 8 | NE 8 | NE 8 | S 13 | S 13 | S 12 | S 12 | S 12 | NE 8 | NE 8 | NE 8 | ENE 8 | S 11 | S 11 | ENE 8 |
| kJ | 25 | 528 | 465 | 383 | 418 | 371 | 31 | 13 | 11 | 11 | 11 | 428 | 418 | 381 | 356 | 10 | 9 | 307 |
Swell 2 Height (m) Direction Period (s) | SE 10 | S 15 | S 15 | S 14 | S 13 | S 13 | E 9 | — | — | — | — | S 12 | S 12 | S 12 | S 11 | — | — | S 11 |
| kJ | 4 | 40 | 38 | 37 | 14 | 31 | 2 | — | — | — | — | 11 | 10 | 10 | 10 | — | — | 9 |
Swell 3 Height (m) Direction Period (s) | S 12 | SE 10 | SE 9 | SE 9 | E 9 | S 8 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 4 | 3 | 3 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 8 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | NE 8 |
| kJ | 554 | 730 | 639 | 634 | 645 | 528 | 314 | 353 | 335 | 339 | 365 | 624 | 581 | 567 | 542 | 356 | 365 | 459 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 105 | 2 | 23 | 23 | 23 | 25 | 105 | 115 | 71 | 23 | 25 | 25 | 23 | 0 | 0 | 2 | 2 | 2 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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