Surf Forecasts:
How big are the waves at Praia das Dunas today (09 Oct):
- Morning surf: Morning surf (09 Oct, local time) - 3.5ft (1.1m), 9s period with SSE swell.
- Afternoon surf: Afternoon surf (09 Oct, local time) - 3ft (0.9m), 8s period with SSE swell.
- Evening surf: Evening surf (09 Oct, local time) - 2ft (0.6m), 10s period with SSE swell.
The current surf forecast for Praia das Dunas at 2AM is: 1.1m 9s primary swell from a South-southeast direction and 0.5m 7s secondary swell from a East direction (forecast issued at 08:00pm October 08). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Oct) | 3.5ft (1.1m) | 9s |
| Afternoon (09 Oct) | 3ft (0.9m) | 8s |
| Evening (09 Oct) | 2ft (0.6m) | 10s |
Table - waves today at Praia das Dunas. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sat night. Warm (max 27°C on Sun morning, min 21°C on Thu night). Winds increasing (calm on Thu night, fresh winds from the NE by Sat night). | ||||||||||||||||||
Thu 8 | Friday 9 | Saturday 10 | ||||||||||||||||
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) | SSE 8 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SE 8 | SSE 10 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 184 | 189 | 161 | 207 | 203 | 194 | 132 | 126 | 102 | 82 | 107 | 140 | 181 | 197 | 172 | 199 | 231 | 236 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | cross-on | on | on | on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | on | cross-off |
High Tide | 1:17AM1.09m | 1:53PM1.03m | 1:50AM1.13m | 2:12PM1.02m | ||||||||||||||
Low Tide | 7:23PM0.25m | 7:44AM0.04m | 7:52PM0.18m | 8:17AM0.07m | 8:21PM0.13m | |||||||||||||
 |  | | |  |  | | | | | | | | | | |  |  | |
 | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:50 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 |
Temp °C | 22 | 22 | 22 | 21 | 21 | 23 | 24 | 24 | 23 | 24 | 23 | 22 | 22 | 23 | 25 | 25 | 24 | 23 |
Feels °C | 24 | 25 | 24 | 22 | 21 | 23 | 24 | 25 | 24 | 23 | 22 | 22 | 22 | 24 | 26 | 26 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SSE 9 |
| kJ | 184 | 189 | 161 | 207 | 203 | 194 | 132 | 126 | 102 | 69 | 69 | 53 | 41 | 55 | 38 | 38 | 24 | 17 |
Swell 2 Height (m) Direction Period (s) | ENE 7 | S 9 | S 9 | E 7 | E 8 | E 8 | S 11 | S 11 | S 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 |
| kJ | 29 | 61 | 85 | 28 | 29 | 30 | 85 | 85 | 83 | 82 | 78 | 56 | 56 | 32 | 21 | 15 | 9 | 9 |
Swell 3 Height (m) Direction Period (s) | S 10 | ENE 7 | E 8 | S 9 | S 9 | SSE 11 | E 8 | E 11 | E 11 | ENE 8 | S 8 | S 8 | — | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 48 | 29 | 32 | 25 | 25 | 23 | 30 | 3 | 3 | 21 | 1 | 1 | — | 1 | 1 | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NE 3 | NE 4 | ENE 4 | E 8 | ENE 8 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | — | — | — | — | 3 | 6 | 6 | 44 | 79 | 75 | 107 | 140 | 181 | 197 | 172 | 199 | 231 | 236 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 5 | 7 | 15 | 15 | 5 | 5 | 5 | 13 | 13 | 15 | 15 | 5 | 5 | 5 | 13 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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