Surf Forecasts:
How big are the waves at Jaconé today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 5ft (1.6m), 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 6AM is: 1.6m 10s primary swell from a South direction and 0.4m 8s secondary swell from a East-southeast direction (forecast issued at 02:00am September 18). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 5ft (1.6m) | 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 ForecastSome drizzle, heaviest during Sun night. 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 NNE by Sun night). | ||||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||||
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 | 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 10 | 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 13 | E 6 | E 7 | E 7 | E 7 | E 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 426 | 379 | 522 | 595 | 403 | 396 | 332 | 326 | 296 | 239 | 234 | 194 | 151 | 148 | 110 | 83 | 81 | 51 | 78 | 188 | 188 | 199 | 267 | 348 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | off | cross-off | cross-off | off | off | off | off | off | off | cross-off | cross-off | off | off |
High Tide | 6:47AM0.74m | 5:49PM0.72m | 10:35AM0.74m | 7:04PM0.67m | 11:38AM0.82m | |||||||||||||||||||
Low Tide | 00:48AM0.27m | 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 18 | 18 | 18 | 19 | 20 | 20 | 19 | 19 | 18 | 18 | 18 | 20 | 22 | 22 | 20 | 19 | 18 | 18 | 18 | 21 | 25 | 26 | 22 | 21 |
Feels °C | 17 | 17 | 16 | 17 | 17 | 17 | 15 | 16 | 15 | 15 | 15 | 16 | 19 | 18 | 16 | 14 | 13 | 14 | 15 | 20 | 24 | 25 | 18 | 18 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | 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 13 | S 12 | S 12 | S 12 | S 12 | S 12 |
| kJ | 426 | 379 | 522 | 595 | 403 | 396 | 332 | 326 | 296 | 239 | 234 | 194 | 151 | 148 | 110 | 83 | 81 | 40 | 78 | 113 | 103 | 100 | 97 | 66 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | ESE 8 | ESE 8 | ESE 8 | — | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | S 15 | S 15 | S 14 | S 13 | S 13 | S 13 | S 9 | S 8 | SSW 9 | SE 14 | E 14 | SE 14 |
| kJ | 271 | 141 | 28 | 28 | 24 | — | 16 | 16 | 17 | 17 | 17 | 16 | 4 | 4 | 15 | 32 | 31 | 51 | 25 | 13 | 16 | 7 | 4 | 7 |
Swell 3 Height (m) Direction Period (s) | ESE 9 | ESE 9 | — | — | — | — | — | — | — | — | — | S 15 | S 15 | ESE 9 | S 14 | ESE 10 | SE 11 | SSW 9 | SSW 9 | S 9 | — | — | — | — |
| kJ | 31 | 29 | — | — | — | — | — | — | — | — | — | 5 | 4 | 8 | 14 | 11 | 5 | 17 | 16 | 6 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 4 | NE 3 | NE 3 | E 5 | ESE 5 | ESE 5 | ESE 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 6 | E 6 | ENE 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 |
| kJ | 19 | 3 | 4 | 71 | 58 | 82 | 94 | 77 | 62 | 51 | 62 | 70 | 90 | 104 | 129 | 158 | 163 | 167 | 160 | 188 | 188 | 199 | 267 | 348 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 53 | 216 | 216 | 88 | 0 | 53 | 25 | 25 | 88 | 216 | 216 | 44 | 44 | 25 | 25 | 0 | 0 | 234 | 53 | 25 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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