Surf Forecasts:
How big are the waves at Canto de Jacone today (21 Aug):
- Afternoon surf: Afternoon surf (21 Aug, local time) - 3.5ft (1.0m), 4s period with SW swell.
- Evening surf: Evening surf (21 Aug, local time) - 3.5ft (1.0m), 5s period with SW swell.
The current surf forecast for Canto de Jacone at 6PM is: 0.8m 5s primary swell from a Southwest direction and 0.4m 9s secondary swell from a South-southwest direction (forecast issued at 02:00pm August 21). An open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | - | - |
| Afternoon (21 Aug) | 3.5ft (1.0m) | 4s |
| Evening (21 Aug) | 3.5ft (1.0m) | 5s |
Table - waves today at Canto de Jacone. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Sun night. Warm (max 22°C on Fri afternoon, min 18°C on Sat night). Winds decreasing (fresh winds from the SW on Fri afternoon, light winds from the ESE by Sat night). | ||||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||
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) | SSW 9 | SW 4 | SW 5 | SW 5 | SSW 7 | SSW 7 | SSW 8 | SSW 8 | SSW 10 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | S 10 | S 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 29 | 30 | 30 | 53 | 175 | 222 | 270 | 328 | 794 | 875 | 808 | 703 | 596 | 562 | 562 | 480 | 463 | 454 | 509 | 633 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross |
High Tide | 10:56AM0.75m | 8:12PM0.67m | 12:01PM0.82m | 11:24PM0.71m | 12:46PM0.89m | |||||||||||||||
Low Tide | 3:41PM0.52m | 4:02AM0.28m | 4:58PM0.48m | 5:10AM0.22m | 5:56PM0.43m | |||||||||||||||
 |  |  |  |  | | |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — |
 | — | 5:36 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — |
mm | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 29 | 22 | 21 | 20 | 20 | 19 | 20 | 20 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 19 | 21 | 20 | 20 | 19 |
Feels °C | 28 | 19 | 19 | 18 | 18 | 17 | 18 | 18 | 19 | 19 | 18 | 19 | 18 | 18 | 18 | 18 | 20 | 19 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSW 8 | SSW 8 | SSW 10 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | S 10 | S 10 |
| kJ | 58 | 45 | 33 | 34 | 21 | 12 | 270 | 328 | 794 | 875 | 808 | 703 | 596 | 562 | 562 | 480 | 463 | 454 | 509 | 633 |
Swell 2 Height (m) Direction Period (s) | SSW 9 | S 15 | SSW 9 | SSW 9 | SSW 9 | S 14 | E 8 | SSW 11 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 29 | 5 | 26 | 26 | 15 | 4 | 12 | 100 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | SW 6 | — | S 15 | S 15 | S 14 | — | S 13 | E 8 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | 4 | 4 | 4 | — | 4 | 10 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SW 4 | SW 5 | SW 5 | SSW 7 | SSW 7 | — | — | — | — | — | — | — | — | — | ENE 7 | E 3 | — | — | — |
| kJ | — | 30 | 30 | 53 | 175 | 222 | — | — | — | — | — | — | — | — | — | 9 | 3 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 744 | 70 | 761 | 246 | 239 | 170 | 170 | 170 | 209 | 324 | 3 | 3 | 3 | 0 | 0 | 0 | 3 | 3 | 3 | 3 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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