Surf Forecasts:
How big are the waves at Rosa today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 6.5ft (2.0m), 11s period with S swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 7.5ft (2.3m), 12s period with S swell.
- Evening surf: Evening surf (23 Aug, local time) - 10ft (3.0m), 14s period with S swell.
The current surf forecast for Rosa at 9AM is: 2.0m 11s primary swell from a South direction and 0.4m 8s secondary swell from a Northeast direction (forecast issued at 02:00am August 23). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 6.5ft (2.0m) | 11s |
| Afternoon (23 Aug) | 7.5ft (2.3m) | 12s |
| Evening (23 Aug) | 10ft (3.0m) | 14s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Tue afternoon, min 10°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||||||||||
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 | 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 10 | S 10 | S 11 | S 11 | S 12 | S 12 | S 12 | S 14 | S 13 | S 13 | S 13 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | SSE 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 708 | 687 | 841 | 1022 | 1439 | 1530 | 1896 | 2876 | 2993 | 2709 | 2598 | 3029 | 2987 | 2507 | 2216 | 1894 | 1497 | 1339 | 1298 | 1253 | 1174 | 1045 | 911 | 853 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | off | off | off | glassy | cross | cross-on | cross | glassy | glassy | glassy | cross | cross | cross-on | cross-on | cross-on | cross |
High Tide | 00:10AM0.36m | 1:24PM0.61m | 11:38PM0.43m | 1:34PM0.64m | 00:01AM0.50m | 1:43PM0.66m | ||||||||||||||||||
Low Tide | 5:19AM0.15m | 6:41PM0.33m | 6:09AM0.09m | 7:08PM0.30m | 6:51AM0.03m | 7:34PM0.27m | ||||||||||||||||||
 | | |  | | | | | | | | |  | |  | | |  | | | | | | | |
 | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — |
 | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 10 | 10 | 12 | 15 | 14 | 12 | 12 | 11 | 10 | 10 | 11 | 14 | 14 | 13 | 13 | 12 | 12 | 11 | 14 | 17 | 18 | 16 | 15 |
Feels °C | 8 | 8 | 8 | 10 | 12 | 10 | 8 | 9 | 8 | 8 | 8 | 9 | 12 | 11 | 11 | 12 | 11 | 11 | 9 | 12 | 14 | 15 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 11 | S 11 | S 12 | S 12 | S 12 | S 14 | S 13 | S 13 | S 13 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 |
| kJ | 708 | 687 | 841 | 1022 | 1439 | 1530 | 1896 | 2876 | 2993 | 2709 | 2598 | 3029 | 2987 | 2507 | 2216 | 1894 | 1497 | 1339 | 1298 | 1253 | 1174 | 1045 | 911 | 698 |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ENE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | NE 7 | — | — | — | — | — | — | — | NE 7 | — | — | — | SE 16 | SSE 16 |
| kJ | 29 | 28 | 17 | 17 | 16 | 6 | 6 | 6 | 6 | 5 | 2 | — | — | — | — | — | — | — | 2 | — | — | — | 371 | 853 |
Swell 3 Height (m) Direction Period (s) | — | — | — | NE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 3 | NE 4 | NE 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 12 | 15 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 2 | 2 | 2 | 0 | 0 | 0 | 4 | 4 | 12 | 12 | 2 | 23 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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