Surf Forecasts:
How big are the waves at Rosa today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 6ft (1.9m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 6.5ft (2.0m), 8s period with NE swell.
- Evening surf: Evening surf (17 Jul, local time) - 6ft (1.9m), 8s period with NE swell.
The current surf forecast for Rosa at 2PM is: 1.9m 8s primary swell from a Northeast direction and 0.5m 10s secondary swell from a East-southeast direction, 0.2m 16s secondary swell from a South-southeast direction (forecast issued at 08:00am July 17). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 6ft (1.9m) | 8s |
| Afternoon (17 Jul) | 6.5ft (2.0m) | 8s |
| Evening (17 Jul) | 6ft (1.9m) | 8s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sun morning, min 18°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||||
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 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 359 | 423 | 445 | 515 | 515 | 497 | 509 | 509 | 719 | 719 | 469 | 571 | 571 | 754 | 534 | 467 | 604 | 565 | 418 | 434 | 423 | 418 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 3:53PM0.50m | 8:29PM0.48m | 3:01AM0.66m | 4:10PM0.48m | 9:45PM0.42m | 3:44AM0.65m | 4:34PM0.48m | |||||||||||||||
Low Tide | 10:44AM0.00m | 6:18PM0.45m | 11:08PM0.42m | 11:25AM0.07m | 7:14PM0.38m | 11:35PM0.40m | 12:07PM0.16m | 8:06PM0.32m | ||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | |
 | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — |
 | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 18 | 23 | 23 | 19 | 18 | 18 | 18 | 18 | 20 | 25 | 26 | 21 | 20 | 20 | 19 | 19 | 21 | 27 | 27 | 21 | 21 |
Feels °C | 11 | 15 | 20 | 20 | 17 | 15 | 15 | 15 | 15 | 17 | 22 | 23 | 19 | 18 | 18 | 17 | 17 | 19 | 25 | 24 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | ENE 8 | ENE 8 | ESE 10 | SSE 16 | SSE 16 | NE 8 | S 15 | S 14 | NE 8 | ENE 8 | S 13 | S 13 | S 12 | S 12 |
| kJ | 90 | 88 | 57 | 57 | 39 | 39 | 38 | 25 | 469 | 513 | 9 | 26 | 51 | 522 | 38 | 37 | 418 | 394 | 31 | 12 | 11 | 11 |
Swell 2 Height (m) Direction Period (s) | S 18 | SE 18 | SSE 16 | SSE 16 | S 16 | S 15 | S 15 | S 14 | ESE 10 | ESE 10 | SSE 18 | ESE 10 | S 9 | S 15 | SE 9 | E 9 | S 13 | S 13 | — | — | — | — |
| kJ | 6 | 12 | 27 | 25 | 20 | 17 | 17 | 16 | 21 | 9 | 30 | 9 | 2 | 40 | 3 | 2 | 14 | 31 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 10 | S 14 | S 13 | S 13 | S 13 | S 12 | SE 10 | — | — | E 9 | S 8 | — | — | — | — |
| kJ | 3 | 3 | 3 | 3 | 2 | 9 | 9 | 8 | 14 | 14 | 13 | 3 | 12 | 4 | — | — | 2 | 1 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 359 | 423 | 445 | 515 | 515 | 497 | 509 | 509 | 719 | 719 | 469 | 571 | 571 | 754 | 534 | 467 | 604 | 565 | 418 | 434 | 423 | 418 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 48 | 41 | 2 | 2 | 25 | 34 | 63 | 47 | 47 | 39 | 12 | 2 | 71 | 23 | 23 | 23 | 23 | 23 | 105 | 179 | 71 | 39 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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