Surf Forecasts:
How big are the waves at Jaconé today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 4.5ft (1.4m), 11s period with S swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 4.5ft (1.3m), 11s period with S swell.
- Evening surf: Evening surf (18 Sep, local time) - 4ft (1.2m), 11s period with S swell.
The current surf forecast for Jaconé at 12PM is: 1.3m 11s primary swell from a South direction and 0.4m 8s secondary swell from a East-southeast direction (forecast issued at 08:00am September 18). An open ocean swell of 1.0m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 4.5ft (1.4m) | 11s |
| Afternoon (18 Sep) | 4.5ft (1.3m) | 11s |
| Evening (18 Sep) | 4ft (1.2m) | 11s |
Table - waves today at Jaconé. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sun afternoon, min 18°C on Fri night). Winds decreasing (fresh winds from the ENE on Sat night, light winds from the NE by Sun night). | ||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||
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) | S 10 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 13 | S 12 | E 6 | E 7 | E 7 | E 7 | E 7 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 522 | 457 | 403 | 396 | 332 | 326 | 302 | 239 | 234 | 194 | 151 | 148 | 110 | 106 | 81 | 51 | 77 | 182 | 184 | 194 | 302 | 345 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | off | off | off | off | off | off | cross-off | cross-off | cross-off | off |
High Tide | 6:47AM0.74m | 5:49PM0.72m | 10:35AM0.74m | 7:04PM0.67m | 11:38AM0.82m | |||||||||||||||||
Low Tide | 1:39PM0.53m | 2:05AM0.30m | 3:08PM0.54m | 3:29AM0.29m | 4:28PM0.50m | |||||||||||||||||
 | |  | |  | |  | | |  | | |  | | | | | | | | | | |
 | 5:43 | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — |
 | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 19 | 20 | 20 | 19 | 19 | 18 | 18 | 18 | 20 | 21 | 21 | 20 | 19 | 18 | 18 | 18 | 21 | 25 | 26 | 23 | 21 |
Feels °C | 16 | 17 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 17 | 17 | 17 | 16 | 15 | 13 | 13 | 14 | 19 | 24 | 26 | 21 | 19 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 |
| kJ | 522 | 457 | 403 | 396 | 332 | 326 | 302 | 239 | 234 | 194 | 151 | 148 | 110 | 106 | 81 | 40 | 77 | 113 | 103 | 100 | 97 | 67 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | — | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | S 15 | S 15 | S 15 | S 14 | S 13 | S 13 | S 13 | S 9 | S 8 | S 9 | SE 14 | E 14 | SE 14 |
| kJ | 28 | 28 | 24 | — | 16 | 16 | 17 | 17 | 16 | 5 | 4 | 4 | 15 | 32 | 31 | 51 | 25 | 13 | 14 | 7 | 4 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | S 15 | S 15 | ESE 9 | — | ESE 11 | SE 11 | SSW 9 | SSW 9 | S 9 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 4 | 4 | 8 | — | 11 | 5 | 17 | 16 | 6 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 3 | E 5 | ESE 5 | ESE 5 | ESE 5 | E 5 | E 5 | E 6 | E 6 | E 6 | E 5 | E 5 | E 5 | E 6 | E 6 | E 6 | ENE 6 | E 6 | E 7 | E 7 | E 7 | E 7 |
| kJ | 2 | 32 | 58 | 82 | 94 | 78 | 65 | 72 | 74 | 85 | 82 | 104 | 129 | 158 | 163 | 169 | 192 | 182 | 184 | 194 | 302 | 345 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 10 | 53 | 216 | 216 | 88 | 0 | 53 | 0 | 25 | 88 | 216 | 216 | 90 | 44 | 44 | 25 | 0 | 10 | 0 | 25 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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