Surf Forecasts:
How big are the waves at Praia das Dunas today (07 Aug):
- Afternoon surf: Afternoon surf (07 Aug, local time) - 3ft (0.9m), 7s period with ENE swell.
- Evening surf: Evening surf (07 Aug, local time) - 3ft (0.9m), 7s period with ENE swell.
The current surf forecast for Praia das Dunas at 6PM is: 0.9m 7s primary swell from a East-northeast direction and 0.4m 11s secondary swell from a South direction (forecast issued at 02:00pm August 07). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Aug) | - | - |
| Afternoon (07 Aug) | 3ft (0.9m) | 7s |
| Evening (07 Aug) | 3ft (0.9m) | 7s |
Table - waves today at Praia das Dunas. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Sun morning, min 21°C on Sun night). Winds increasing (calm on Fri night, strong winds from the NE by Sat night). | ||||||||||||||||||||
Fri 7 | Saturday 8 | Sunday 9 | ||||||||||||||||||
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) | NE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | S 18 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 223 | 97 | 97 | 76 | 70 | 72 | 81 | 118 | 96 | 96 | 94 | 222 | 114 | 108 | 414 | 458 | 394 | 176 | 137 | 107 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | glassy | cross-off | off | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | glassy | off | off | off |
High Tide | 11:09AM0.84m | 10:37PM0.67m | 12:31PM0.94m | 11:57PM0.73m | 1:23PM1.03m | |||||||||||||||
Low Tide | 5:00PM0.47m | 4:59AM0.26m | 6:19PM0.44m | 6:07AM0.15m | 7:11PM0.40m | |||||||||||||||
 |  |  |  | | | | |  | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — |
 | — | 5:29 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:29 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 30 | 27 | 23 | 23 | 23 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 26 | 30 | 24 | 22 | 22 |
Feels °C | 30 | 27 | 25 | 24 | 21 | 24 | 25 | 25 | 24 | 23 | 23 | 20 | 18 | 22 | 23 | 25 | 32 | 23 | 19 | 21 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | E 8 | ENE 8 | SSW 12 | SSW 11 | SSW 12 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 125 | 97 | 97 | 76 | 70 | 72 | 81 | 118 | 96 | 115 | 423 | 713 | 1956 | 1690 | 1553 | 1393 | 1196 | 1144 | 960 | 828 |
Swell 2 Height (m) Direction Period (s) | S 12 | SSE 11 | S 11 | S 11 | S 10 | S 10 | S 4 | S 10 | S 10 | SSW 9 | E 15 | S 18 | SE 15 | SSW 17 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 44 | 41 | 37 | 56 | 33 | 31 | 11 | 30 | 30 | 29 | 4 | 222 | 8 | 493 | 176 | 217 | 217 | 176 | 137 | 107 |
Swell 3 Height (m) Direction Period (s) | SSW 10 | SSW 10 | SE 9 | — | — | E 11 | S 10 | S 7 | SW 4 | S 9 | SE 15 | SE 15 | — | — | S 9 | — | — | SE 13 | SE 13 | — |
| kJ | 19 | 9 | 3 | — | — | 2 | 31 | 1 | 2 | 16 | 8 | 8 | — | — | 2 | — | — | 7 | 7 | — |
Wind waves Height (m) Direction Period (s) | NE 7 | — | — | — | SW 3 | S 4 | — | — | — | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | — | — | WSW 3 |
| kJ | 223 | — | — | — | 6 | 10 | — | — | — | 96 | 94 | 107 | 114 | 108 | 414 | 458 | 394 | — | — | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 5 | 0 | 0 | 0 | 146 | 0 | 0 | 15 | 13 | 287 | 5 | 48 | 47 | 15 | 15 | 15 | 0 | 0 | 311 | 311 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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