Surf Forecasts:
How big are the waves at Praia das Dunas today (04 Oct):
- 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 10PM is: 1.0m 11s primary swell from a South direction and 0.1m 9s secondary swell from a Southeast direction, 1.7m 7s secondary swell from a East-northeast direction (forecast issued at 02:00pm October 04). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Oct) | - | - |
| 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 12mm), heaviest on Mon night. Warm (max 25°C on Sun afternoon, min 22°C on Sun night). Winds decreasing (fresh winds from the NE on Sun afternoon, calm by Mon night). | ||||||||||||||||||||
Sun 4 | Monday 5 | Tuesday 6 | ||||||||||||||||||
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) | S 12 | S 12 | S 12 | S 12 | ENE 7 | S 12 | ENE 7 | ENE 7 | ENE 7 | S 11 | S 11 | S 11 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 13 | S 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 403 | 333 | 400 | 327 | 204 | 262 | 237 | 428 | 172 | 154 | 151 | 149 | 209 | 196 | 190 | 184 | 174 | 89 | 206 | 125 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | cross-off | off | off | off | cross-off | cross-off | glassy | on | on | glassy | cross-off | glassy | glassy |
High Tide | 11:39AM0.88m | 10:23PM0.68m | 12:20PM0.95m | 11:28PM0.80m | 12:50PM0.99m | |||||||||||||||
Low Tide | 4:55PM0.57m | 4:40AM0.22m | 5:45PM0.50m | 5:42AM0.13m | 6:21PM0.42m | |||||||||||||||
 | |  |  | |  |  | | |  | | | | | | | |  |  |  | |
 | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — |
mm | — | — | — | — | — | 1 | — | — | — | — | 2 | 4 | 1 | 1 | — | — | — | 1 | 2 | — |
Temp °C | 24 | 25 | 25 | 23 | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 |
Feels °C | 21 | 23 | 22 | 20 | 20 | 21 | 21 | 24 | 23 | 23 | 24 | 25 | 25 | 26 | 24 | 23 | 26 | 24 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 11 | S 12 | S 11 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | S 12 | S 12 | S 12 | ENE 7 | ENE 7 | E 7 | E 7 |
| kJ | 403 | 333 | 400 | 327 | 146 | 262 | 209 | 237 | 172 | 117 | 89 | 86 | 65 | 196 | 190 | 184 | 77 | 62 | 59 | 61 |
Swell 2 Height (m) Direction Period (s) | SE 10 | S 14 | SE 10 | SE 9 | S 12 | S 9 | SW 9 | S 11 | S 11 | S 11 | S 11 | S 11 | S 13 | ENE 7 | E 7 | ENE 7 | S 12 | S 11 | S 13 | S 11 |
| kJ | 4 | 97 | 4 | 3 | 153 | 2 | 3 | 202 | 154 | 154 | 151 | 149 | 209 | 48 | 61 | 35 | 174 | 89 | 206 | 125 |
Swell 3 Height (m) Direction Period (s) | SSW 10 | SE 10 | SW 9 | SW 9 | SW 9 | SW 9 | — | S 13 | — | — | S 8 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | ESE 7 | SW 5 | SSW 6 | SSW 6 | SSW 10 |
| kJ | 10 | 4 | 3 | 3 | 3 | 3 | — | 3 | — | — | 1 | 10 | 7 | 3 | 1 | 16 | 7 | 12 | 13 | 95 |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SW 8 | WSW 3 | WSW 4 | — | W 4 | — | — | SW 5 | — | — | — | — |
| kJ | 123 | 142 | 203 | 261 | 204 | 223 | 237 | 428 | 3 | 7 | 11 | — | 5 | — | — | 4 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 58 | 46 | 66 | 48 | 43 | 43 | 43 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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