Surf Forecasts:
How big are the waves at Praia das Dunas today (08 Sep):
- Afternoon surf: Afternoon surf (08 Sep, local time) - 5ft (1.5m), 10s period with S swell.
- Evening surf: Evening surf (08 Sep, local time) - 4ft (1.2m), 11s period with S swell.
The current surf forecast for Praia das Dunas at 5PM is: 1.4m 10s primary swell from a South direction and 1.5m 6s secondary swell from a East direction (forecast issued at 02:00pm September 08). An open ocean swell of 0.4m 11s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Sep) | - | - |
| Afternoon (08 Sep) | 5ft (1.5m) | 10s |
| Evening (08 Sep) | 4ft (1.2m) | 11s |
Table - waves today at Praia das Dunas. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 45mm), heaviest during Wed night. Warm (max 24°C on Wed morning, min 20°C on Tue afternoon). Winds decreasing (fresh winds from the NE on Tue night, light winds from the ENE by Thu afternoon). | ||||||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | ||||||||||||||||||
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 11 | S 10 | S 10 | S 11 | S 11 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | S 13 | S 12 | ENE 7 | S 12 | S 13 | S 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 573 | 470 | 410 | 332 | 329 | 320 | 301 | 269 | 276 | 345 | 443 | 319 | 214 | 215 | 255 | 295 | 395 | 368 | 398 | 330 |
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 | cross-on | on | cross-on | on | cross-on | on | on | cross-on | on | on | on |
High Tide | 1:46PM1.07m | 1:04AM0.99m | 2:11PM1.08m | 1:36AM1.08m | 2:33PM1.07m | |||||||||||||||
Low Tide | 7:25PM0.36m | 7:33AM-0.04m | 7:55PM0.31m | 8:10AM-0.06m | 8:23PM0.25m | |||||||||||||||
 |  |  |  | | | |  | |  |  |  |  | | | | | | |  | |
 | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | 5:38 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — |
mm | 1 | — | — | — | — | — | — | — | 1 | 1 | 5 | 17 | 9 | — | 2 | — | 1 | 5 | 2 | 1 |
Temp °C | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 24 | 23 | 22 | 21 | 21 | 21 | 21 | 21 | 23 | 22 | 22 | 22 |
Feels °C | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 25 | 24 | 22 | 22 | 19 | 21 | 20 | 20 | 25 | 25 | 22 | 20 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 10 | S 10 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 13 | S 13 | S 12 | ENE 7 | ENE 7 | ENE 7 | S 13 |
| kJ | 573 | 470 | 410 | 332 | 329 | 123 | 214 | 204 | 162 | 98 | 121 | 121 | 90 | 215 | 255 | 295 | 231 | 191 | 164 | 330 |
Swell 2 Height (m) Direction Period (s) | S 18 | SW 11 | SW 11 | SSW 10 | SSW 10 | SSE 11 | SSW 10 | S 16 | S 15 | SSW 10 | S 14 | S 14 | S 13 | S 10 | SSE 9 | ESE 13 | S 12 | S 12 | S 13 | S 16 |
| kJ | 6 | 31 | 31 | 95 | 38 | 102 | 38 | 5 | 18 | 35 | 37 | 58 | 123 | 48 | 16 | 17 | 295 | 368 | 398 | 252 |
Swell 3 Height (m) Direction Period (s) | — | S 17 | S 16 | S 16 | S 16 | SSW 10 | S 16 | — | S 15 | S 15 | SE 14 | SE 14 | SE 14 | SE 13 | ESE 13 | — | ESE 13 | ESE 13 | ESE 13 | ESE 13 |
| kJ | — | 6 | 5 | 5 | 5 | 56 | 5 | — | 17 | 38 | 8 | 8 | 8 | 7 | 17 | — | 17 | 17 | 16 | 16 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 128 | 153 | 219 | 255 | 270 | 320 | 301 | 269 | 276 | 345 | 443 | 319 | 214 | 215 | 247 | 254 | 395 | 334 | 310 | 188 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 66 | 68 | 58 | 58 | 58 | 58 | 45 | 25 | 5 | 5 | 5 | 5 | 43 | 15 | 15 | 43 | 5 | 5 | 13 | 58 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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