Surf Forecasts:
How big are the waves at Praia das Dunas today (19 Oct):
- Morning surf: Morning surf (19 Oct, local time) - 2.5ft (0.7m), 9s period with ESE swell.
- Afternoon surf: Afternoon surf (19 Oct, local time) - 1.5ft (0.5m), 9s period with ESE swell.
- Evening surf: Evening surf (19 Oct, local time) - 1.5ft (0.5m), 8s period with ESE swell.
The current surf forecast for Praia das Dunas at 4PM is: 0.5m 8s primary swell from a East-southeast direction (forecast issued at 08:00am October 19). An open ocean swell of 2.1m 11s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Oct) | 2.5ft (0.7m) | 9s |
| Afternoon (19 Oct) | 1.5ft (0.5m) | 9s |
| Evening (19 Oct) | 1.5ft (0.5m) | 8s |
Table - waves today at Praia das Dunas. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Wed morning. Warm (max 21°C on Mon morning, min 19°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||
Monday 19 | Tuesday 20 | Wednesday 21 | ||||||||||||||||||||
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) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | SE 11 | ESE 10 | S 12 | ESE 10 | ESE 9 | E 9 | E 9 | S 10 | S 10 | S 10 | S 10 | S 10 | S 11 | S 11 | S 11 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 70 | 68 | 50 | 42 | 40 | 39 | 27 | 30 | 58 | 139 | 52 | 48 | 41 | 40 | 392 | 379 | 327 | 318 | 361 | 466 | 389 | 389 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 11:03AM0.81m | 10:15PM0.73m | 11:43AM0.89m | 11:14PM0.83m | 12:15PM0.96m | |||||||||||||||||
Low Tide | 3:05AM0.34m | 4:14PM0.53m | 4:22AM0.28m | 5:10PM0.45m | 5:18AM0.20m | 5:51PM0.37m | ||||||||||||||||
 |  |  |  |  | | | | | | | | | | | | | | | |  | | |
 | 5:11 | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — |
 | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 1 | 1 |
Temp °C | 20 | 21 | 21 | 21 | 21 | 21 | 20 | 19 | 19 | 20 | 20 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 21 |
Feels °C | 17 | 19 | 19 | 19 | 19 | 20 | 21 | 20 | 20 | 21 | 20 | 21 | 20 | 20 | 21 | 20 | 20 | 20 | 19 | 18 | 18 | 19 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 11 | S 11 | S 11 |
| kJ | 1449 | 1224 | 1027 | 1008 | 869 | 853 | 716 | 663 | 616 | 471 | 544 | 555 | 477 | 468 | 392 | 379 | 327 | 318 | 361 | 466 | 389 | 389 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 10 | S 12 | ESE 10 | ESE 9 | E 9 | E 9 | ESE 9 | ESE 8 | E 8 | ESE 8 | E 8 | E 8 | S 18 | S 18 |
| kJ | 70 | 68 | 50 | 42 | 40 | 39 | 27 | 27 | 58 | 139 | 52 | 48 | 41 | 40 | 26 | 24 | 22 | 22 | 21 | 21 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | ENE 7 | ESE 11 | SE 11 | ENE 7 | ESE 10 | ENE 7 | ENE 6 | ENE 6 | S 20 | S 20 | S 20 | S 20 | S 19 | S 18 | S 18 | — | — |
| kJ | 25 | 12 | 23 | 22 | 10 | 5 | 11 | 30 | 4 | 55 | 4 | 4 | 4 | 8 | 7 | 7 | 7 | 7 | 6 | 6 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 7 | — | ENE 6 | ENE 6 | E 8 | E 4 | E 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | 4 | 4 | 66 | 14 | 38 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 235 | 13 | 0 | 13 | 235 | 43 | 5 | 5 | 5 | 5 | 5 | 5 | 13 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 68 | 68 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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