Surf Forecasts:
How big are the waves at Praia das Dunas today (11 Sep):
- Afternoon surf: Afternoon surf (11 Sep, local time) - 4ft (1.2m), 13s period with S swell.
- Evening surf: Evening surf (11 Sep, local time) - 3.5ft (1.1m), 13s period with S swell.
The current surf forecast for Praia das Dunas at 6PM is: 1.2m 13s primary swell from a South direction and 0.2m 12s secondary swell from a East-southeast direction, 1.2m 8s secondary swell from a East-northeast direction (forecast issued at 02:00pm September 11). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | - | - |
| Afternoon (11 Sep) | 4ft (1.2m) | 13s |
| Evening (11 Sep) | 3.5ft (1.1m) | 13s |
Table - waves today at Praia das Dunas. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 38mm), heaviest during Mon morning. Warm (max 24°C on Fri night, min 19°C on Sun afternoon). Winds decreasing (fresh winds from the WSW on Fri night, calm by Mon morning). | ||||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | S 14 | S 13 | S 13 | S 13 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | S 11 | ENE 8 | S 11 | S 11 | E 8 | E 9 | E 8 | E 8 | E 8 | S 8 | S 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 618 | 506 | 490 | 389 | 148 | 143 | 382 | 159 | 127 | 119 | 87 | 85 | 83 | 43 | 39 | 66 | 66 | 66 | 264 | 328 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | on | on | on | on | cross-off | cross-off | off | off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross | cross-on |
High Tide | 2:53PM1.05m | 2:39AM1.16m | 3:11PM1.02m | 3:11AM1.15m | 3:30PM0.99m | |||||||||||||||
Low Tide | 8:51PM0.21m | 9:17AM0.02m | 9:19PM0.18m | 9:47AM0.11m | ||||||||||||||||
 |  |  |  | | |  | | | |  | | | | | | |  |  | | |
 | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — |
 | — | 5:39 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:40 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 |
Temp °C | 22 | 23 | 23 | 24 | 23 | 23 | 23 | 22 | 23 | 24 | 22 | 21 | 21 | 20 | 20 | 21 | 21 | 19 | 19 | 20 |
Feels °C | 25 | 23 | 22 | 22 | 22 | 23 | 20 | 20 | 23 | 25 | 23 | 20 | 21 | 20 | 21 | 22 | 21 | 19 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 13 | S 13 | S 13 | S 12 | SSW 12 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | S 10 | SSW 5 | SSW 6 | SSW 8 | S 8 | S 9 |
| kJ | 618 | 506 | 490 | 389 | 299 | 236 | 186 | 159 | 127 | 105 | 87 | 62 | 62 | 43 | 56 | 27 | 62 | 187 | 264 | 328 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | SSW 12 | SSW 12 | SSW 12 | S 11 | S 11 | S 11 | S 11 | S 11 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 123 | 127 | 14 | 14 | 13 | 13 | 232 | 186 | 140 | 119 | 85 | 85 | 83 | 58 | 39 | 66 | 66 | 66 | 65 | 65 |
Swell 3 Height (m) Direction Period (s) | ESE 12 | ESE 12 | — | — | — | — | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ENE 7 | SSW 10 | SSW 10 | S 12 | SSW 9 | S 16 |
| kJ | 14 | 14 | — | — | — | — | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 21 | 34 | 18 | 11 | 68 | 5 |
Wind waves Height (m) Direction Period (s) | — | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | — | W 3 | WSW 4 | WSW 4 | SW 4 | SW 4 | SW 4 | SSW 5 | SSW 6 | — | — | ESE 4 | — |
| kJ | — | 209 | 165 | 199 | 148 | 143 | 382 | — | 7 | 13 | 10 | 16 | 14 | 15 | 19 | 53 | — | — | 10 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 5 | 13 | 48 | 15 | 15 | 13 | 107 | 0 | 0 | 0 | 0 | 0 | 13 | 13 | 24 | 13 | 0 | 68 | 68 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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