Surf Forecasts:
How big are the waves at Praia das Dunas today (25 Aug):
- Afternoon surf: Afternoon surf (25 Aug, local time) - 2.5ft (0.8m), 4s period with E swell.
- Evening surf: Evening surf (25 Aug, local time) - 7ft (2.2m), 13s period with S swell.
The current surf forecast for Praia das Dunas at 3AM is: 3.0m 14s primary swell from a South direction (forecast issued at 08:00pm August 24). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | - | - |
| Afternoon (25 Aug) | 2.5ft (0.8m) | 4s |
| Evening (25 Aug) | 7ft (2.2m) | 13s |
Table - waves today at Praia das Dunas. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 45mm), heaviest during Thu morning. Warm (max 22°C on Wed morning, min 19°C on Mon night). Winds increasing (calm on Tue night, fresh winds from the ESE by Thu afternoon). | ||||||||||||||||||
Mon 24 | Tuesday 25 | Wednesday 26 | ||||||||||||||||
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) | SSW 13 | SSW 13 | S 13 | S 14 | S 14 | S 14 | E 4 | E 4 | E 4 | S 13 | S 13 | S 16 | S 13 | S 12 | S 16 | S 15 | S 15 | S 15 |
Wave Graph  | ||||||||||||||||||
 kJ | 0 | 0 | 3049 | 3154 | 2939 | 0 | 18 | 24 | 33 | 1708 | 1682 | 267 | 1446 | 1134 | 1257 | 3067 | 3106 | 3064 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | glassy | glassy | glassy | cross | cross | cross-on | cross-on |
High Tide | 00:56AM0.89m | 1:52PM1.02m | 1:25AM0.98m | 2:19PM1.06m | ||||||||||||||
Low Tide | 7:06PM0.38m | 7:09AM0.09m | 7:36PM0.32m | 7:45AM0.02m | 8:05PM0.28m | |||||||||||||
 | |  | | |  | | | | | |  | |  |  | |  | | |
 | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — |
mm | 3 | 3 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 1 | — |
Temp °C | 18 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 21 | 20 | 20 | 21 | 22 | 22 | 21 | 21 |
Feels °C | 16 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 22 | 22 | 23 | 24 | 23 | 22 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | S 13 | S 14 | S 14 | S 14 | SSW 14 | SSW 14 | SSW 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 15 | S 15 | S 15 |
| kJ | 2844 | 2996 | 3049 | 3154 | 2939 | 2733 | 2319 | 2009 | 1765 | 1708 | 1682 | 1514 | 1446 | 1134 | 1229 | 3067 | 3106 | 3064 |
Swell 2 Height (m) Direction Period (s) | — | S 16 | — | — | — | — | ENE 7 | ENE 7 | — | — | — | E 5 | S 16 | S 16 | S 16 | — | — | SSE 6 |
| kJ | — | 555 | — | — | — | — | 5 | 5 | — | — | — | 34 | 438 | 989 | 1257 | — | — | 18 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | S 16 | E 5 | E 5 | E 5 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 267 | 26 | 19 | 27 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | E 4 | E 4 | E 4 | E 5 | E 5 | — | — | — | — | — | — | ESE 5 |
| kJ | — | — | — | — | — | — | 18 | 24 | 33 | 38 | 42 | — | — | — | — | — | — | 54 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 111 | 111 | 58 | 66 | 66 | 48 | 5 | 68 | 68 | 68 | 5 | 0 | 0 | 0 | 5 | 24 | 68 | 68 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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