Surf Forecasts:
How big are the waves at Praia das Dunas today (09 Aug):
- Morning surf: Morning surf (09 Aug, local time) - 3.5ft (1.1m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (09 Aug, local time) - 3ft (0.9m), 8s period with ENE swell.
- Evening surf: Evening surf (09 Aug, local time) - 2.5ft (0.7m), 16s period with S swell.
The current surf forecast for Praia das Dunas at 12PM is: 1.0m 8s primary swell from a East-northeast direction (forecast issued at 08:00am August 09). An open ocean swell of 1.9m 14s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Aug) | 3.5ft (1.1m) | 8s |
| Afternoon (09 Aug) | 3ft (0.9m) | 8s |
| Evening (09 Aug) | 2.5ft (0.7m) | 16s |
Table - waves today at Praia das Dunas. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Mon afternoon. Warm (max 29°C on Sun morning, min 19°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||||||||||
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) | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 16 | S 16 | S 16 | S 15 | S 15 | S 12 | S 13 | S 13 | S 13 | S 13 | ENE 7 | ENE 7 | ENE 7 | E 7 | S 13 | S 13 | E 7 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 94 | 135 | 137 | 110 | 81 | 239 | 237 | 237 | 228 | 213 | 1412 | 1872 | 2328 | 2584 | 2364 | 16 | 15 | 9 | 8 | 2537 | 2499 | 8 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross | cross | cross-on | cross-on |
High Tide | 1:23PM1.03m | 00:42AM0.82m | 2:04PM1.09m | 1:18AM0.91m | 2:38PM1.11m | |||||||||||||||||
Low Tide | 6:07AM0.15m | 7:11PM0.40m | 7:02AM0.04m | 7:51PM0.37m | 7:49AM-0.05m | 8:24PM0.35m | ||||||||||||||||
 |  | | |  | |  | | |  | | |  | | | | | | | | | | |
 | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — |
 | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — |
Temp °C | 26 | 29 | 25 | 23 | 22 | 21 | 20 | 20 | 20 | 20 | 21 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
Feels °C | 26 | 28 | 24 | 23 | 22 | 21 | 19 | 20 | 19 | 20 | 21 | 18 | 18 | 16 | 17 | 18 | 18 | 17 | 18 | 17 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | S 12 | S 13 | S 13 | S 13 | S 13 | S 13 | SSW 13 | SSW 13 | S 13 | S 13 | S 13 | S 13 |
| kJ | 1553 | 1393 | 1306 | 1127 | 1110 | 816 | 670 | 905 | 944 | 1121 | 1412 | 1872 | 2328 | 2584 | 2364 | 2187 | 1864 | 1864 | 2187 | 2537 | 2499 | 2217 |
Swell 2 Height (m) Direction Period (s) | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 16 | S 16 | S 15 | S 15 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | 94 | 135 | 137 | 110 | 81 | 62 | 237 | 237 | 228 | 213 | 27 | 26 | 26 | 17 | 16 | 16 | 15 | 9 | 8 | 8 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | S 9 | — | SE 13 | SE 13 | SE 13 | S 16 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | SE 12 | SE 12 | SE 12 | NE 7 | — | — | — | — | — | — | — | — |
| kJ | 2 | — | 7 | 7 | 7 | 239 | 45 | 44 | 44 | 31 | 6 | 6 | 6 | 11 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SSW 4 | SSW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 17 | 40 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 5 | 5 | 311 | 0 | 311 | 24 | 24 | 24 | 24 | 24 | 0 | 24 | 24 | 388 | 274 | 13 | 24 | 111 | 13 | 24 | 24 | 5 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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