Surf Forecasts:
How big are the waves at Praia das Dunas today (31 Oct):
- Afternoon surf: Afternoon surf (31 Oct, local time) - 3.5ft (1.0m), 11s period with S swell.
- Evening surf: Evening surf (31 Oct, local time) - 2.5ft (0.8m), 11s period with S swell.
The current surf forecast for Praia das Dunas at 10PM is: 0.7m 10s primary swell from a South direction and 0.9m 6s secondary swell from a South-southeast direction (forecast issued at 02:00pm October 31). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Oct) | - | - |
| Afternoon (31 Oct) | 3.5ft (1.0m) | 11s |
| Evening (31 Oct) | 2.5ft (0.8m) | 11s |
Table - waves today at Praia das Dunas. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Mon afternoon. Warm (max 25°C on Mon morning, min 22°C on Sat afternoon). Winds decreasing (fresh winds from the NE on Mon morning, light winds from the S by Tue morning). | ||||||||||||||||||||
Sat 31 | Sunday 1 | Monday 2 | ||||||||||||||||||
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 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | ESE 7 | ESE 7 | ESE 6 | ESE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 189 | 229 | 274 | 141 | 100 | 96 | 94 | 92 | 68 | 96 | 135 | 143 | 175 | 202 | 205 | 210 | 240 | 286 | 255 | 204 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on |
High Tide | 5:00PM0.78m | 9:57AM0.81m | 6:10PM0.73m | 11:04AM0.85m | ||||||||||||||||
Low Tide | 1:04PM0.61m | 1:17AM0.23m | 2:34PM0.63m | 2:48AM0.25m | 3:58PM0.59m | |||||||||||||||
 | | |  | | |  |  | | | |  | | | | | |  |  |  | |
 | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — |
 | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 7 | 5 |
Temp °C | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 25 | 24 | 23 | 23 |
Feels °C | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 23 | 22 | 21 | 22 | 21 | 22 | 20 | 20 | 21 | 24 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | SSE 7 | SSE 6 | SSE 6 | SE 6 | SE 6 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | E 7 |
| kJ | 189 | 229 | 274 | 64 | 58 | 65 | 56 | 54 | 68 | 68 | 66 | 62 | 58 | 57 | 56 | 38 | 36 | 35 | 35 | 204 |
Swell 2 Height (m) Direction Period (s) | ENE 6 | ENE 6 | WSW 5 | S 11 | S 10 | S 10 | S 10 | S 10 | E 8 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 8 |
| kJ | 14 | 13 | 9 | 141 | 100 | 96 | 94 | 92 | 10 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 22 |
Swell 3 Height (m) Direction Period (s) | ESE 7 | ESE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | SW 5 | S 15 | — | — | — | — | — | — | — | — | — | S 13 |
| kJ | 5 | 5 | 13 | 13 | 8 | 8 | 6 | 6 | 1 | 4 | — | — | — | — | — | — | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | SW 5 | SW 5 | SSE 7 | — | — | — | — | — | ESE 6 | ESE 7 | ESE 7 | ESE 6 | ESE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | NNE 5 |
| kJ | 42 | 25 | 84 | — | — | — | — | — | 67 | 96 | 135 | 143 | 175 | 202 | 205 | 210 | 240 | 286 | 255 | 21 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 24 | 0 | 5 | 5 | 5 | 5 | 5 | 5 | 274 | 274 | 146 | 58 | 15 | 58 | 58 | 58 | 13 | 5 | 15 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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