Surf Forecasts:
How big are the waves at Rosa today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 7.5ft (2.3m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 6.5ft (2.0m), 8s period with ENE swell.
- Evening surf: Evening surf (18 Jul, local time) - 7.5ft (2.3m), 9s period with NE swell.
The current surf forecast for Rosa at 4PM is: 2.0m 8s primary swell from a East-northeast direction and 0.2m 16s secondary swell from a South-southeast direction, 0.2m 10s secondary swell from a East-southeast direction (forecast issued at 08:00am July 18). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 7.5ft (2.3m) | 8s |
| Afternoon (18 Jul) | 6.5ft (2.0m) | 8s |
| Evening (18 Jul) | 7.5ft (2.3m) | 9s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sun morning, min 19°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||
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) | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | ENE 8 | NE 8 | NE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | NE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 678 | 694 | 481 | 554 | 567 | 760 | 714 | 706 | 629 | 528 | 348 | 353 | 335 | 339 | 439 | 742 | 619 | 619 | 581 | 428 | 365 | 470 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | glassy | glassy | cross-on | cross | cross |
High Tide | 3:01AM0.66m | 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 | 11:25AM0.07m | 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 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — |
 | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 21 | 26 | 26 | 21 | 20 | 20 | 19 | 19 | 21 | 27 | 26 | 21 | 20 | 20 | 21 | 20 | 21 | 23 | 24 | 21 | 21 |
Feels °C | 16 | 19 | 23 | 24 | 19 | 18 | 18 | 17 | 17 | 19 | 24 | 23 | 19 | 18 | 18 | 19 | 18 | 21 | 24 | 24 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ESE 10 | SSE 16 | SSE 16 | ENE 9 | NE 9 | NE 8 | NE 8 | ENE 8 | S 13 | S 13 | S 12 | S 12 | S 12 | NE 8 | ENE 8 | NE 8 | ENE 8 | S 11 | S 11 | ENE 8 |
| kJ | 513 | 500 | 9 | 26 | 25 | 516 | 482 | 439 | 445 | 384 | 31 | 13 | 11 | 11 | 11 | 479 | 469 | 428 | 403 | 10 | 9 | 351 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | ESE 10 | SSE 18 | ESE 10 | SE 10 | S 15 | S 15 | S 14 | S 13 | S 13 | — | — | — | — | — | S 12 | S 12 | S 12 | S 11 | — | — | S 11 |
| kJ | 22 | 9 | 30 | 9 | 4 | 40 | 38 | 37 | 14 | 31 | — | — | — | — | — | 11 | 10 | 11 | 10 | — | — | 9 |
Swell 3 Height (m) Direction Period (s) | S 14 | S 13 | S 13 | S 13 | S 12 | SE 10 | SE 9 | SE 9 | E 9 | S 8 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 14 | 14 | 13 | 3 | 3 | 4 | 3 | 3 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | ENE 8 | NE 8 | NE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | NE 8 |
| kJ | 678 | 694 | 481 | 554 | 567 | 760 | 714 | 706 | 629 | 528 | 348 | 353 | 335 | 339 | 439 | 742 | 619 | 619 | 581 | 428 | 365 | 470 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 23 | 47 | 116 | 2 | 105 | 23 | 23 | 23 | 23 | 23 | 105 | 2 | 71 | 23 | 25 | 62 | 25 | 0 | 0 | 2 | 2 | 2 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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