Surf Forecasts:
How big are the waves at Rosa today (19 Oct):
- Morning surf: Morning surf (19 Oct, local time) - 6.5ft (2.0m), 10s period with S swell.
- Afternoon surf: Afternoon surf (19 Oct, local time) - 7.5ft (2.3m), 10s period with S swell.
- Evening surf: Evening surf (19 Oct, local time) - 7ft (2.1m), 10s period with SSE swell.
The current surf forecast for Rosa at 5AM is: 2.5m 10s primary swell from a South direction and 2.2m 10s secondary swell from a South direction, 0.6m 10s secondary swell from a East direction (forecast issued at 08:00pm October 18). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Oct) | 6.5ft (2.0m) | 10s |
| Afternoon (19 Oct) | 7.5ft (2.3m) | 10s |
| Evening (19 Oct) | 7ft (2.1m) | 10s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Wed morning, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Sun 18 | Monday 19 | Tuesday 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) | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 1637 | 1695 | 1943 | 1535 | 1490 | 792 | 1184 | 1019 | 832 | 901 | 858 | 806 | 717 | 596 | 522 | 455 | 480 | 500 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | off | cross | cross-on | on | on | cross-on |
High Tide | 5:19PM0.43m | 11:12PM0.31m | 11:56AM0.57m | 7:17PM0.41m | 10:38PM0.39m | 12:08PM0.60m | ||||||||||||
Low Tide | 3:37PM0.42m | 9:42PM0.30m | 3:08AM0.19m | 4:29PM0.37m | 10:09PM0.39m | 4:09AM0.13m | 5:08PM0.31m | |||||||||||
 |  | | | | |  | | | | | | | |  | | |  | |
 | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | 6:23 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 14 | 13 | 12 | 12 | 16 | 18 | 17 | 16 | 15 | 14 | 13 | 13 | 17 | 17 | 18 | 17 | 17 |
Feels °C | 11 | 11 | 10 | 9 | 10 | 13 | 14 | 14 | 14 | 14 | 13 | 12 | 12 | 16 | 16 | 17 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | E 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 |
| kJ | 141 | 102 | 1464 | 1130 | 890 | 792 | 776 | 786 | 832 | 901 | 858 | 806 | 717 | 596 | 522 | 455 | 480 | 500 |
Swell 2 Height (m) Direction Period (s) | NE 8 | NE 7 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ESE 9 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | ESE 11 | ESE 11 | ESE 11 |
| kJ | 2 | 2 | 106 | 77 | 74 | 51 | 50 | 50 | 29 | 30 | 29 | 28 | 28 | 15 | 14 | 42 | 40 | 37 |
Swell 3 Height (m) Direction Period (s) | — | NE 7 | NE 7 | NE 8 | — | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | ESE 11 | ESE 11 | NE 8 | NE 7 | NE 7 |
| kJ | — | 2 | 2 | 3 | — | 6 | 6 | 6 | 6 | 6 | 2 | 2 | 2 | 13 | 25 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | S 11 | S 10 | S 10 | S 10 | S 10 | — | S 10 | S 10 | — | — | — | — | — | — | — | — | — | — |
| kJ | 1637 | 1695 | 1943 | 1535 | 1490 | — | 1184 | 1019 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 7 | 2 | 2 | 0 | 0 | 0 | 2 | 24 | 0 | 0 | 0 | 0 | 0 | 2 | 24 | 12 | 12 | 4 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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