Surf Forecasts:
How big are the waves at Ravena today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 7ft (2.1m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 6ft (1.8m), 8s period with NE swell.
- Evening surf: Evening surf (18 Aug, local time) - 3.5ft (1.1m), 8s period with ENE swell.
The current surf forecast for Ravena at 5AM is: 2.1m 8s primary swell from a Northeast direction and 1.4m 8s secondary swell from a East-northeast direction, 0.2m 10s secondary swell from a South-southeast direction (forecast issued at 08:00pm August 17). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 7ft (2.1m) | 8s |
| Afternoon (18 Aug) | 6ft (1.8m) | 8s |
| Evening (18 Aug) | 3.5ft (1.1m) | 8s |
Table - waves today at Ravena. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Tue morning, min 17°C on Tue night). Winds increasing (calm on Wed afternoon, fresh winds from the NE by Thu afternoon). | ||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||||
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) | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 383 | 789 | 634 | 560 | 547 | 560 | 456 | 418 | 216 | 180 | 154 | 151 | 122 | 119 | 87 | 83 | 79 | 60 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | glassy | glassy |
High Tide | 6:23PM0.44m | 6:49AM0.46m | 7:01PM0.41m | 1:34AM0.25m | 7:51AM0.42m | 1:21PM0.31m | 7:51PM0.39m | |||||||||||
Low Tide | 9:28PM0.25m | 11:30AM0.27m | 9:22PM0.25m | 9:15AM0.31m | 12:14PM0.31m | |||||||||||||
 |  | | | |  | | | | | | |  |  | |  | | | |
 | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 20 | 21 | 23 | 25 | 31 | 25 | 20 | 21 | 19 | 17 | 17 | 18 | 18 | 18 | 18 | 18 |
Feels °C | 17 | 18 | 19 | 21 | 23 | 25 | 30 | 24 | 19 | 21 | 19 | 16 | 17 | 18 | 18 | 18 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | 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 8 | ENE 8 |
| kJ | 9 | 336 | 291 | 256 | 256 | 238 | 211 | 211 | 216 | 180 | 154 | 151 | 122 | 119 | 87 | 83 | 79 | 60 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SSE 9 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSW 3 | S 3 | S 9 | SSW 3 | S 8 | S 8 | S 7 | S 7 | S 7 |
| kJ | 3 | 8 | 11 | 11 | 10 | 9 | 9 | 8 | 8 | 1 | 1 | 2 | 1 | 1 | 5 | 4 | 17 | 36 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | E 13 | S 9 | S 9 | — | S 8 | E 15 | E 13 | SE 13 | S 3 | S 11 |
| kJ | — | — | — | — | — | — | — | — | 3 | 2 | 2 | — | 1 | 4 | 3 | 7 | 1 | 10 |
Wind waves Height (m) Direction Period (s) | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | SSW 2 | SW 3 | SW 3 | SSW 3 | — | SSW 3 | SSW 3 | S 3 | — | — |
| kJ | 383 | 789 | 634 | 560 | 547 | 560 | 456 | 418 | 1 | 3 | 2 | 1 | — | 1 | 1 | 1 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 15 | 143 | 10 | 4 | 4 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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