Surf Forecasts:
How big are the waves at Jaconé today (17 Aug):
- Afternoon surf: Afternoon surf (17 Aug, local time) - 3.5ft (1.0m), 11s period with S swell.
- Evening surf: Evening surf (17 Aug, local time) - 5.5ft (1.7m), 6s period with E swell.
The current surf forecast for Jaconé at 9PM is: 1.7m 6s primary swell from a East direction and 0.8m 10s secondary swell from a South direction, 0.1m 11s secondary swell from a Southeast direction (forecast issued at 02:00pm August 17). The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | - | - |
| Afternoon (17 Aug) | 3.5ft (1.0m) | 11s |
| Evening (17 Aug) | 5.5ft (1.7m) | 6s |
Table - waves today at Jaconé. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Tue afternoon, min 18°C on Mon night). Winds decreasing (fresh winds from the ENE on Mon afternoon, calm by Thu morning). | ||||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||||||
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 11 | S 11 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 7 | E 7 | ENE 7 | ENE 7 | E 7 | E 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 231 | 227 | 284 | 239 | 188 | 138 | 117 | 117 | 117 | 100 | 162 | 194 | 147 | 124 | 247 | 66 | 176 | 151 | 51 | 39 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | off |
High Tide | 4:57PM0.85m | 5:22AM0.91m | 5:23PM0.81m | 6:13AM0.82m | 5:55PM0.77m | |||||||||||||||
Low Tide | 11:33AM0.24m | 11:41PM0.26m | 12:15PM0.34m | 00:30AM0.28m | 1:08PM0.44m | |||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — |
 | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 22 | 19 | 18 | 18 | 18 | 20 | 25 | 27 | 25 | 22 | 21 | 21 | 21 | 23 | 27 | 27 | 25 | 23 |
Feels °C | 22 | 21 | 18 | 15 | 15 | 16 | 17 | 20 | 25 | 26 | 24 | 21 | 20 | 21 | 21 | 23 | 27 | 27 | 25 | 23 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | E 7 | E 7 | S 10 | S 10 | S 9 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | S 10 | E 7 |
| kJ | 231 | 227 | 181 | 141 | 135 | 102 | 100 | 96 | 78 | 46 | 30 | 16 | 146 | 102 | 83 | 66 | 51 | 51 | 2 | 39 |
Swell 2 Height (m) Direction Period (s) | ESE 11 | ESE 11 | ESE 11 | SE 11 | SE 11 | E 11 | — | S 10 | S 10 | SSE 9 | SSE 9 | SSE 8 | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 | SE 8 | S 10 |
| kJ | 12 | 12 | 12 | 5 | 5 | 2 | — | 71 | 70 | 8 | 8 | 7 | 15 | 15 | 15 | 7 | 7 | 8 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SSE 8 | SSE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 13 | SE 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 7 | 3 | 3 | 3 | 2 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | E 7 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 7 | E 7 | ENE 7 | — | ENE 7 | ENE 7 | E 7 | E 4 |
| kJ | 153 | 225 | 284 | 239 | 188 | 138 | 117 | 117 | 117 | 100 | 162 | 194 | 147 | 124 | 247 | — | 176 | 151 | 51 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 10 | 53 | 88 | 44 | 25 | 0 | 0 | 0 | 0 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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