Surf Forecasts:
How big are the waves at Jaconé today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 5ft (1.6m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 2.5ft (0.8m), 9s period with SW swell.
- Evening surf: Evening surf (21 Aug, local time) - 3.5ft (1.1m), 5s period with SW swell.
The current surf forecast for Jaconé at 2AM is: 1.1m 7s primary swell from a East-northeast direction and 0.9m 7s secondary swell from a East direction, 0.4m 11s secondary swell from a South-southwest direction (forecast issued at 08:00pm August 20). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 5ft (1.6m) | 8s |
| Afternoon (21 Aug) | 2.5ft (0.8m) | 9s |
| Evening (21 Aug) | 3.5ft (1.1m) | 5s |
Table - waves today at Jaconé. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Warm (max 27°C on Fri morning, min 18°C on Sat night). Mainly fresh winds. | ||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | ||||||||||||||||
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) | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 8 | E 8 | SW 9 | E 8 | SW 5 | SW 6 | SW 7 | SSW 7 | SSW 8 | SSW 10 | SSW 10 | SSW 11 | SSW 11 |
Wave Graph  | ||||||||||||||||||
 kJ | 88 | 116 | 100 | 238 | 280 | 296 | 58 | 101 | 46 | 56 | 139 | 200 | 197 | 266 | 688 | 952 | 1008 | 903 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | cross-off | glassy | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | cross | cross-off |
High Tide | 6:40PM0.71m | 10:56AM0.75m | 8:12PM0.67m | 12:01PM0.82m | ||||||||||||||
Low Tide | 2:44AM0.31m | 3:41PM0.52m | 4:02AM0.28m | 4:58PM0.48m | ||||||||||||||
 | | | | |  | | |  | | |  | |  |  | |  | | |
 | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:36 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — |
Temp °C | 25 | 23 | 21 | 21 | 22 | 26 | 27 | 23 | 21 | 20 | 20 | 19 | 19 | 20 | 20 | 19 | 19 | 19 |
Feels °C | 24 | 22 | 20 | 19 | 21 | 26 | 25 | 21 | 19 | 17 | 18 | 18 | 17 | 18 | 18 | 18 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | S 12 | SSW 12 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | WSW 8 | SSW 8 | SSW 10 | SSW 10 | SSW 11 | SSW 11 |
| kJ | 11 | 26 | 100 | 82 | 69 | 72 | 58 | 60 | 46 | 33 | 21 | 12 | 37 | 266 | 688 | 952 | 1008 | 903 |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 11 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | S 15 | SSW 9 | S 15 | SSW 9 | SSW 9 | E 8 | WSW 8 | E 7 | E 7 | E 7 | E 7 |
| kJ | 5 | 5 | 40 | 37 | 34 | 32 | 31 | 5 | 27 | 4 | 16 | 15 | 11 | 37 | 4 | 4 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | S 9 | S 11 | SE 11 | E 11 | S 17 | S 16 | SW 6 | — | S 15 | — | S 14 | S 14 | S 14 | SSW 11 | — | — | — | — |
| kJ | 2 | 2 | 5 | 2 | 6 | 5 | 1 | — | 4 | — | 4 | 4 | 4 | 25 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | — | ENE 7 | ENE 7 | ENE 8 | — | SW 9 | SW 4 | SW 5 | SW 6 | SW 7 | SSW 7 | — | — | — | — | — |
| kJ | 88 | 116 | — | 238 | 280 | 296 | — | 101 | 32 | 56 | 139 | 200 | 197 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 61 | 0 | 0 | 0 | 0 | 0 | 68 | 740 | 767 | 253 | 247 | 177 | 177 | 158 | 177 | 216 | 10 | 0 |
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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