Surf Forecasts:
How big are the waves at Praia das Dunas today (13 Oct):
- Morning surf: Morning surf (13 Oct, local time) - 1.5ft (0.5m), 12s period with S swell.
- Afternoon surf: Afternoon surf (13 Oct, local time) - 1.5ft (0.5m), 11s period with S swell.
- Evening surf: Evening surf (13 Oct, local time) - 2ft (0.6m), 10s period with S swell.
The current surf forecast for Praia das Dunas at 7AM is: 0.5m 12s primary swell from a South direction and 0.5m 7s secondary swell from a East direction (forecast issued at 02:00am October 13). An open ocean swell of 0.5m 7s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Oct) | 1.5ft (0.5m) | 12s |
| Afternoon (13 Oct) | 1.5ft (0.5m) | 11s |
| Evening (13 Oct) | 2ft (0.6m) | 10s |
Table - waves today at Praia das Dunas. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 29mm), heaviest during Thu night. Warm (max 25°C on Wed morning, min 21°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the NE by Thu morning). | ||||||||||||||||||||||||
Tuesday 13 | Wednesday 14 | Thursday 15 | ||||||||||||||||||||||
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 | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 7 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | ENE 7 | ENE 7 | ENE 7 | S 10 | S 9 | S 9 | S 9 | ENE 7 | NE 7 | NE 4 | NE 6 | ENE 6 | ENE 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 45 | 47 | 45 | 68 | 60 | 58 | 56 | 78 | 75 | 75 | 100 | 26 | 35 | 35 | 90 | 61 | 61 | 57 | 38 | 54 | 41 | 77 | 58 | 42 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | on | cross-on | cross-off | cross-off | cross | cross-off | cross-on | cross-on | glassy | cross-off | cross-on | cross-on | cross-on | glassy | off | cross-off | cross-on | on | on | on | on | cross-off |
High Tide | 3:27AM1.07m | 3:13PM0.95m | 4:00AM1.00m | 3:36PM0.91m | 4:36AM0.91m | 4:02PM0.86m | ||||||||||||||||||
Low Tide | 9:18PM0.08m | 9:46AM0.28m | 9:48PM0.10m | 10:17AM0.37m | 10:21PM0.14m | 10:51AM0.45m | ||||||||||||||||||
 |  |  | | | | |  | | |  |  | | | |  |  | |  | | | | | | |
 | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | 2 | 2 | — | — | 1 | 2 |
Temp °C | 22 | 22 | 22 | 23 | 24 | 24 | 24 | 23 | 23 | 22 | 23 | 23 | 25 | 24 | 23 | 23 | 22 | 21 | 21 | 21 | 24 | 24 | 25 | 23 |
Feels °C | 25 | 25 | 24 | 25 | 26 | 26 | 27 | 26 | 26 | 24 | 27 | 26 | 28 | 25 | 24 | 27 | 23 | 24 | 22 | 19 | 21 | 23 | 28 | 23 |
Swell 1 Height (m) Direction Period (s) | E 7 | E 7 | SSW 7 | SSW 7 | SSW 7 | SSW 8 | ENE 7 | ENE 7 | S 10 | S 10 | S 10 | SSW 10 | SSW 10 | SSW 10 | S 10 | S 9 | S 9 | ENE 7 | S 8 | SSW 8 | SSW 8 | S 8 | S 8 | ENE 6 |
| kJ | 45 | 32 | 31 | 30 | 43 | 49 | 36 | 36 | 75 | 75 | 100 | 133 | 102 | 100 | 90 | 61 | 61 | 34 | 37 | 24 | 23 | 34 | 34 | 42 |
Swell 2 Height (m) Direction Period (s) | SW 8 | SSW 7 | E 7 | E 7 | ENE 7 | S 11 | SSW 8 | S 10 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SSE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | S 9 | SSE 9 | SSE 9 | SSE 9 | S 11 | S 11 | S 8 |
| kJ | 28 | 37 | 22 | 22 | 25 | 58 | 36 | 78 | 36 | 26 | 26 | 26 | 5 | 35 | 26 | 35 | 35 | 57 | 28 | 26 | 26 | 10 | 10 | 33 |
Swell 3 Height (m) Direction Period (s) | SE 8 | S 12 | S 12 | S 12 | S 11 | ENE 7 | S 11 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SE 7 | S 15 | S 15 | S 15 | SW 3 | WSW 3 | SSE 9 | S 13 | S 12 | S 12 | SE 6 | — | S 11 |
| kJ | 11 | 47 | 45 | 68 | 60 | 26 | 56 | 35 | 33 | 22 | 21 | 7 | 18 | 17 | 17 | 2 | 1 | 16 | 13 | 12 | 11 | 1 | — | 9 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | ENE 7 | — | SW 2 | — | — | WSW 4 | ENE 7 | NE 7 | NE 4 | NE 6 | ENE 6 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 35 | — | 1 | — | — | 3 | 38 | 54 | 41 | 77 | 58 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 0 | 5 | 5 | 0 | 0 | 5 | 0 | 5 | 5 | 0 | 24 | 5 | 15 | 5 | 0 | 0 | 0 | 5 | 58 | 45 | 25 | 5 | 13 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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