Surf Forecasts:
How big are the waves at Praia das Dunas today (22 Aug):
- Morning surf: Morning surf (22 Aug, local time) - 1.5ft (0.5m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (22 Aug, local time) - 1.5ft (0.4m), 7s period with ENE swell.
- Evening surf: Evening surf (22 Aug, local time) - 1.5ft (0.4m), 7s period with ENE swell.
The current surf forecast for Praia das Dunas at 12AM is: 0.8m 8s primary swell from a East-northeast direction and 0.1m 14s secondary swell from a South direction (forecast issued at 08:00pm August 21). An open ocean swell of 1.3m 5s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | 1.5ft (0.5m) | 7s |
| Afternoon (22 Aug) | 1.5ft (0.4m) | 7s |
| Evening (22 Aug) | 1.5ft (0.4m) | 7s |
Table - waves today at Praia das Dunas. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Sun night. Warm (max 21°C on Fri night, min 18°C on Sat night). Winds decreasing (fresh winds from the SW on Fri night, light winds from the SSE by Sat night). | ||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | ||||||||||||||||
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 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 8 | ENE 6 | E 8 | NE 6 |
Wave Graph  | ||||||||||||||||||
 kJ | 159 | 102 | 64 | 44 | 43 | 31 | 17 | 16 | 16 | 15 | 9 | 9 | 9 | 9 | 5 | 8 | 5 | 10 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | cross-off | off | off | cross-off | cross-off | cross-off | cross | cross-on | on | cross-on | cross-on | cross | cross |
High Tide | 8:52PM0.64m | 12:15PM0.81m | 11:33PM0.70m | 12:53PM0.89m | ||||||||||||||
Low Tide | 4:14PM0.58m | 4:24AM0.35m | 5:50PM0.52m | 5:39AM0.27m | 6:34PM0.45m | |||||||||||||
 |  | | | |  |  | | | | | | | | | | | | |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:34 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 18 | 19 | 20 | 20 | 20 | 19 |
Feels °C | 17 | 17 | 17 | 17 | 17 | 16 | 18 | 18 | 17 | 18 | 19 | 19 | 18 | 18 | 18 | 19 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | SSW 10 | SSW 10 | SSW 11 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 |
| kJ | 159 | 102 | 64 | 44 | 43 | 31 | 490 | 1001 | 954 | 871 | 855 | 763 | 634 | 610 | 512 | 561 | 551 | 679 |
Swell 2 Height (m) Direction Period (s) | SSW 9 | S 15 | S 14 | SSW 8 | S 14 | SW 12 | SSW 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
| kJ | 27 | 4 | 4 | 28 | 4 | 36 | 212 | 16 | 16 | 15 | 9 | 9 | 9 | 9 | 4 | 8 | 4 | 8 |
Swell 3 Height (m) Direction Period (s) | S 15 | — | — | S 14 | S 14 | SSW 11 | ENE 7 | — | — | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | NE 6 |
| kJ | 4 | — | — | 4 | 4 | 87 | 17 | — | — | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 10 |
Wind waves Height (m) Direction Period (s) | WSW 4 | SW 5 | SW 5 | SW 7 | SSW 8 | SSW 8 | — | — | — | — | — | — | — | — | — | — | SE 3 | — |
| kJ | 32 | 51 | 90 | 205 | 257 | 300 | — | — | — | — | — | — | — | — | — | — | 3 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 813 | 304 | 304 | 235 | 235 | 215 | 113 | 388 | 68 | 68 | 13 | 5 | 5 | 5 | 5 | 68 | 58 | 58 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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