Surf Forecasts:
How big are the waves at Praia das Dunas today (10 Oct):
- Morning surf: Morning surf (10 Oct, local time) - 3.5ft (1.0m), 7s period with E swell.
- Afternoon surf: Afternoon surf (10 Oct, local time) - 3ft (0.9m), 7s period with ENE swell.
- Evening surf: Evening surf (10 Oct, local time) - 2.5ft (0.8m), 7s period with ENE swell.
The current surf forecast for Praia das Dunas at 5AM is: 1.3m 7s primary swell from a East-northeast direction and 0.9m 7s secondary swell from a East-northeast direction, 0.6m 8s secondary swell from a Southeast direction (forecast issued at 08:00pm October 09). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Oct) | 3.5ft (1.0m) | 7s |
| Afternoon (10 Oct) | 3ft (0.9m) | 7s |
| Evening (10 Oct) | 2.5ft (0.8m) | 7s |
Table - waves today at Praia das Dunas. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Sun night. Warm (max 27°C on Sun morning, min 22°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the NE by Sat night). | ||||||||||||||||||
Fri 9 | Saturday 10 | Sunday 11 | ||||||||||||||||
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) | SE 8 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 102 | 104 | 113 | 158 | 82 | 103 | 86 | 89 | 69 | 67 | 62 | 86 | 144 | 210 | 352 | 302 | 172 | 156 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | glassy | on | on | on | on | on | cross-on | on | cross-off |
High Tide | 1:50AM1.13m | 2:12PM1.02m | 2:22AM1.14m | 2:31PM1.01m | ||||||||||||||
Low Tide | 7:52PM0.18m | 8:17AM0.07m | 8:21PM0.13m | 8:48AM0.13m | 8:49PM0.09m | |||||||||||||
 | |  | |  | |  | |  | | | | | | | |  | | |
 | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 2 | 3 |
Temp °C | 23 | 24 | 23 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 23 | 27 | 26 | 24 | 23 |
Feels °C | 24 | 24 | 23 | 25 | 26 | 26 | 26 | 25 | 26 | 27 | 24 | 21 | 20 | 23 | 28 | 26 | 26 | 22 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | SE 7 | SSE 9 | SSE 9 | ENE 7 | ENE 7 | SSE 8 | ENE 7 |
| kJ | 102 | 69 | 69 | 102 | 82 | 103 | 86 | 89 | 69 | 67 | 62 | 14 | 8 | 8 | 199 | 164 | 7 | 156 |
Swell 2 Height (m) Direction Period (s) | S 11 | SSE 10 | SSE 10 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SSE 9 | S 8 | S 15 | SSE 9 | SSE 9 | S 8 | SSE 8 |
| kJ | 83 | 82 | 78 | 58 | 53 | 31 | 30 | 28 | 19 | 19 | 14 | 16 | 1 | 4 | 8 | 7 | 1 | 7 |
Swell 3 Height (m) Direction Period (s) | ENE 8 | — | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | S 8 | — | S 15 | S 14 | S 8 | S 12 | S 12 |
| kJ | 14 | — | 78 | 57 | 56 | 55 | 38 | 38 | 37 | 17 | 16 | 1 | — | 4 | 4 | 1 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 6 | ENE 7 | — | — | W 3 | — | — | — | — | ENE 7 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | — |
| kJ | 70 | 104 | 113 | 158 | — | — | 1 | — | — | — | — | 86 | 144 | 210 | 352 | 302 | 172 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 5 | 5 | 15 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 15 | 45 | 15 | 13 | 13 | 13 | 24 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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