Surf Forecasts:
How big are the waves at Praia das Dunas today (04 Oct):
- Morning surf: Morning surf (04 Oct, local time) - 4ft (1.2m), 10s period with S swell.
- Afternoon surf: Afternoon surf (04 Oct, local time) - 3.5ft (1.1m), 12s period with S swell.
- Evening surf: Evening surf (04 Oct, local time) - 3.5ft (1.1m), 12s period with S swell.
The current surf forecast for Praia das Dunas at 4AM is: 1.4m 6s primary swell from a East-northeast direction and 0.3m 10s secondary swell from a Southeast direction (forecast issued at 08:00pm October 03). An open ocean swell of 1.2m 10s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Oct) | 4ft (1.2m) | 10s |
| Afternoon (04 Oct) | 3.5ft (1.1m) | 12s |
| Evening (04 Oct) | 3.5ft (1.1m) | 12s |
Table - waves today at Praia das Dunas. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Mon night. Warm (max 25°C on Sun afternoon, min 19°C on Sat night). Winds decreasing (strong winds from the NE on Sat night, calm by Mon night). | ||||||||||||||||||
Sat 3 | Sunday 4 | Monday 5 | ||||||||||||||||
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 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | S 10 | S 12 | S 12 | S 12 | S 12 | ENE 7 | ENE 7 | ENE 7 | NE 7 | S 11 | S 11 | S 11 | S 11 |
Wave Graph  | ||||||||||||||||||
 kJ | 53 | 66 | 99 | 123 | 116 | 308 | 403 | 333 | 400 | 327 | 198 | 257 | 305 | 492 | 160 | 154 | 151 | 149 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-off | off | off | off | off |
High Tide | 6:06PM0.67m | 11:39AM0.88m | 10:23PM0.68m | 12:20PM0.95m | ||||||||||||||
Low Tide | 3:14PM0.62m | 3:11AM0.28m | 4:55PM0.57m | 4:40AM0.22m | 5:45PM0.50m | |||||||||||||
 | | |  |  | |  | |  | | | | | | | | | | |
 | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — |
mm | 4 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 |
Temp °C | 19 | 19 | 20 | 20 | 21 | 21 | 24 | 25 | 24 | 23 | 22 | 22 | 22 | 23 | 23 | 22 | 22 | 22 |
Feels °C | 16 | 15 | 15 | 16 | 18 | 18 | 22 | 23 | 21 | 20 | 19 | 21 | 22 | 26 | 22 | 22 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | S 10 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 |
| kJ | 685 | 599 | 418 | 356 | 260 | 308 | 403 | 333 | 400 | 327 | 146 | 257 | 253 | 228 | 160 | 106 | 103 | 100 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | S 13 | SSE 10 | SE 10 | S 14 | SE 9 | SW 9 | S 12 | SW 9 | — | S 11 | S 11 | S 11 | S 11 | S 11 |
| kJ | 25 | 15 | 15 | 15 | 116 | 9 | 4 | 97 | 3 | 3 | 153 | 3 | — | 202 | 154 | 154 | 151 | 149 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SE 10 | SE 10 | SSW 10 | SE 10 | SW 9 | E 12 | SW 9 | SW 9 | — | SW 8 | SW 8 | SW 8 | WSW 4 | WSW 5 |
| kJ | — | — | — | — | 15 | 15 | 10 | 4 | 3 | 3 | 3 | 3 | — | 3 | 3 | 3 | 12 | 12 |
Wind waves Height (m) Direction Period (s) | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | NE 7 | — | WSW 4 | — | — |
| kJ | 53 | 66 | 99 | 123 | 107 | 103 | 107 | 156 | 220 | 245 | 198 | 251 | 305 | 492 | — | 2 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 66 | 68 | 58 | 45 | 43 | 13 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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