Surf Forecasts:
How big are the waves at Praia das Dunas today (10 Jul):
- Afternoon surf: Afternoon surf (10 Jul, local time) - 3.5ft (1.1m), 13s period with SE swell.
- Evening surf: Evening surf (10 Jul, local time) - 3.5ft (1.1m), 13s period with SE swell.
The current surf forecast for Praia das Dunas at 6PM is: 1.1m 13s primary swell from a Southeast direction and 0.5m 4s secondary swell from a Northeast direction (forecast issued at 02:00pm July 10). An open ocean swell of 0.8m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jul) | - | - |
| Afternoon (10 Jul) | 3.5ft (1.1m) | 13s |
| Evening (10 Jul) | 3.5ft (1.1m) | 13s |
Table - waves today at Praia das Dunas. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sun night. Warm (max 23°C on Sun morning, min 20°C on Fri night). Winds increasing (light winds from the NE on Fri night, fresh winds from the SW by Sun night). | ||||||||||||||||||||||||
Fri 10 | Saturday 11 | Sunday 12 | Mon 13 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | S 12 | S 14 | S 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 410 | 437 | 444 | 437 | 488 | 545 | 537 | 529 | 520 | 512 | 496 | 473 | 367 | 374 | 324 | 277 | 272 | 232 | 197 | 130 | 123 | 145 | 93 | 128 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | on | cross | cross-off | off | off | off | cross-on | cross-on | on | cross-on | cross-on | off | cross-off | off | off | off | off | off | off | off | off |
High Tide | 12:07PM0.94m | 00:01AM0.77m | 1:11PM1.02m | 00:46AM0.81m | 2:03PM1.09m | 1:24AM0.86m | ||||||||||||||||||
Low Tide | 6:13PM0.36m | 6:14AM0.17m | 7:14PM0.35m | 7:08AM0.07m | 8:04PM0.35m | 7:57AM-0.02m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | |  |  |  |  |  | | | | |
 | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — |
 | — | 5:16 | — | — | — | — | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:17 | — | — | — | — | — | 5:17 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — |
Temp °C | 21 | 22 | 22 | 22 | 21 | 20 | 20 | 21 | 22 | 22 | 21 | 21 | 21 | 22 | 22 | 21 | 23 | 22 | 22 | 21 | 20 | 21 | 20 | 20 |
Feels °C | 20 | 22 | 23 | 24 | 23 | 21 | 20 | 21 | 23 | 22 | 20 | 19 | 19 | 20 | 20 | 20 | 23 | 23 | 21 | 18 | 16 | 16 | 15 | 16 |
Swell 1 Height (m) Direction Period (s) | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | S 12 | SE 11 | SSW 9 |
| kJ | 410 | 437 | 444 | 437 | 488 | 545 | 537 | 529 | 520 | 512 | 496 | 473 | 367 | 374 | 324 | 277 | 272 | 232 | 197 | 130 | 123 | 145 | 77 | 826 |
Swell 2 Height (m) Direction Period (s) | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SW 7 | SSW 7 | NE 5 | ENE 5 | ENE 5 | ENE 6 | S 10 | S 10 | S 10 | S 12 | SE 11 | S 14 | S 13 |
| kJ | 146 | 113 | 103 | 79 | 61 | 53 | 38 | 37 | 25 | 23 | 22 | 14 | 11 | 10 | 9 | 10 | 13 | 49 | 94 | 94 | 103 | 76 | 93 | 128 |
Swell 3 Height (m) Direction Period (s) | S 14 | S 13 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | S 15 | S 14 | S 17 | SSW 7 | SSW 7 | SW 7 | S 11 | ENE 6 | S 20 | SSW 19 | S 19 | S 18 | S 18 | S 16 |
| kJ | 4 | 14 | 3 | 3 | 4 | 4 | 3 | 2 | 2 | 2 | 17 | 16 | 23 | 5 | 5 | 7 | 20 | 16 | 194 | 124 | 176 | 165 | 160 | 139 |
Wind waves Height (m) Direction Period (s) | NE 3 | NE 4 | NE 4 | — | NE 4 | — | — | — | — | — | ENE 5 | NE 2 | NE 4 | NE 5 | — | — | SW 7 | — | SW 3 | SSW 5 | SSW 7 | SSW 8 | SSW 9 | — |
| kJ | 3 | 3 | 7 | — | 9 | — | — | — | — | — | 3 | 1 | 8 | 37 | — | — | 7 | — | 7 | 87 | 331 | 539 | 790 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 5 | 5 | 15 | 15 | 5 | 0 | 13 | 0 | 0 | 0 | 339 | 304 | 286 | 235 | 235 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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