Surf Forecasts:
How big are the waves at Rosa today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 5ft (1.5m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 4.5ft (1.3m), 8s period with ENE swell.
- Evening surf: Evening surf (21 Jul, local time) - 4.5ft (1.4m), 8s period with ENE swell.
The current surf forecast for Rosa at 1PM is: 1.4m 8s primary swell from a East-northeast direction and 0.4m 10s secondary swell from a South-southwest direction (forecast issued at 08:00am July 21). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 5ft (1.5m) | 8s |
| Afternoon (21 Jul) | 4.5ft (1.3m) | 8s |
| Evening (21 Jul) | 4.5ft (1.4m) | 8s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Wed morning. Warm (max 25°C on Tue morning, min 16°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||||
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 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | S 7 | SSW 9 | S 9 | S 9 | SSE 9 | SSE 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 382 | 280 | 264 | 226 | 232 | 264 | 232 | 237 | 237 | 232 | 232 | 232 | 232 | 223 | 234 | 230 | 352 | 446 | 1129 | 731 | 729 | 851 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on |
High Tide | 5:20AM0.55m | 11:31AM0.36m | 5:36PM0.48m | 00:06AM0.32m | 6:20AM0.48m | 12:23PM0.43m | 6:14PM0.46m | 00:22AM0.31m | 7:50AM0.43m | 12:58PM0.49m | 7:05PM0.43m | |||||||||||
Low Tide | 9:28AM0.34m | 1:52PM0.33m | 9:43PM0.28m | 2:05AM0.30m | 9:39AM0.38m | 3:06PM0.38m | 10:32PM0.29m | 3:17AM0.26m | 9:33AM0.42m | 4:35PM0.40m | ||||||||||||
 |  |  | | | |  |  | |  | | | | | |  | | | | | | | |
 | 7:03 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:39 | — | — |
mm | — | 1 | — | — | — | — | 1 | — | — | 1 | 3 | 1 | — | — | — | 1 | 1 | — | — | — | 1 | 1 |
Temp °C | 21 | 20 | 25 | 24 | 20 | 19 | 19 | 18 | 19 | 19 | 19 | 21 | 21 | 17 | 17 | 17 | 17 | 16 | 17 | 18 | 17 | 17 |
Feels °C | 22 | 21 | 27 | 25 | 21 | 20 | 20 | 18 | 21 | 21 | 19 | 21 | 22 | 16 | 16 | 15 | 15 | 14 | 15 | 16 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | SSE 8 | S 9 | S 9 | SSE 9 | SSE 10 |
| kJ | 287 | 280 | 264 | 226 | 232 | 264 | 232 | 237 | 237 | 232 | 232 | 232 | 232 | 223 | 234 | 199 | 168 | 268 | 788 | 731 | 729 | 851 |
Swell 2 Height (m) Direction Period (s) | S 10 | SSW 10 | SSW 10 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 12 | SSE 9 | — | S 11 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 18 | 20 | 32 | 44 | 42 | 57 | 55 | 51 | 49 | 33 | 33 | 31 | 29 | 3 | 8 | — | 2 | 103 | 101 | 80 | 80 | 82 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | S 15 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | SE 12 | S 11 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 5 | 2 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 8 | — | — | — | — | — | N 4 | — | SSW 2 | — | — | — | — | S 8 | SSW 8 | SSW 6 | S 7 | SSW 9 | S 9 | — | — | — |
| kJ | 382 | — | — | — | — | — | 30 | — | 1 | — | — | — | — | 41 | 75 | 230 | 352 | 446 | 1129 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 11 | 7 | 2 | 2 | 2 | 2 | 0 | 2 | 12 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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