Surf Forecasts:
How big are the waves at Praia das Dunas today (28 Jul):
- Morning surf: Morning surf (28 Jul, local time) - 2.5ft (0.7m), 12s period with S swell.
- Afternoon surf: Afternoon surf (28 Jul, local time) - 2ft (0.6m), 11s period with S swell.
- Evening surf: Evening surf (28 Jul, local time) - 4.5ft (1.3m), 6s period with ENE swell.
The current surf forecast for Praia das Dunas at 3AM is: 0.8m 12s primary swell from a South direction and 0.6m 8s secondary swell from a South-southeast direction, 1.1m 5s secondary swell from a Northeast direction (forecast issued at 08:00pm July 27). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jul) | 2.5ft (0.7m) | 12s |
| Afternoon (28 Jul) | 2ft (0.6m) | 11s |
| Evening (28 Jul) | 4.5ft (1.3m) | 6s |
Table - waves today at Praia das Dunas. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Wed afternoon, min 20°C on Mon night). Winds decreasing (fresh winds from the NE on Tue night, light winds from the WNW by Wed night). | ||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | ||||||||||||||||
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 11 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | ENE 6 | ENE 6 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 |
Wave Graph  | ||||||||||||||||||
 kJ | 198 | 163 | 180 | 184 | 141 | 139 | 134 | 94 | 94 | 123 | 121 | 117 | 148 | 144 | 141 | 180 | 177 | 86 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | on | on | cross-on | on | on | on | on | on | on | on | cross-on | on | off |
High Tide | 1:41AM0.92m | 2:42PM1.03m | 2:11AM0.99m | 3:10PM1.04m | ||||||||||||||
Low Tide | 8:00PM0.35m | 8:05AM0.05m | 8:31PM0.32m | 8:41AM0.01m | ||||||||||||||
 | | | | |  | | | | | |  | | | | | | | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 20 | 20 | 20 | 21 | 23 | 23 | 22 | 22 | 21 | 21 | 21 | 22 | 26 | 28 | 28 | 24 |
Feels °C | 20 | 19 | 17 | 17 | 17 | 19 | 22 | 22 | 21 | 19 | 19 | 20 | 21 | 21 | 26 | 26 | 27 | 22 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 13 | S 13 | S 13 | S 12 | ENE 6 | S 12 | S 12 | S 12 | S 11 |
| kJ | 198 | 163 | 180 | 184 | 141 | 139 | 134 | 94 | 94 | 117 | 121 | 117 | 148 | 72 | 141 | 180 | 177 | 86 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 8 | SE 8 | S 12 | SE 8 | SE 8 | SE 8 | SSW 13 |
| kJ | 59 | 58 | 58 | 43 | 44 | 44 | 44 | 31 | 29 | 20 | 13 | 15 | 15 | 144 | 9 | 9 | 9 | 56 |
Swell 3 Height (m) Direction Period (s) | — | E 12 | E 12 | E 7 | — | — | — | — | — | — | SE 8 | — | — | SE 8 | — | — | — | ESE 8 |
| kJ | — | 3 | 3 | 8 | — | — | — | — | — | — | 10 | — | — | 9 | — | — | — | 6 |
Wind waves Height (m) Direction Period (s) | E 4 | ENE 4 | ENE 4 | NE 5 | NE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
| kJ | 9 | 16 | 37 | 49 | 51 | 45 | 42 | 53 | 67 | 123 | 115 | 91 | 68 | 132 | 72 | 60 | 60 | 60 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 5 | 58 | 58 | 58 | 43 | 43 | 5 | 5 | 5 | 43 | 46 | 15 | 15 | 13 | 5 | 5 | 5 | 16 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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