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Praia das Dunas Surf Forecast
/ Rio de Janeiro (47 surf breaks) /
Surf Forecasts:
Praia das Dunas surfForecast / Rio de Janeiro / Brazil
48hr Weather and Surf, issued 2 am Monday 04 May 2026 -03Forecast update in hr min s Forecast update imminent
Praia das Dunas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia das Dunas sea temperature is
25.0° C
(Which is normal for this time of year)How big are the waves at Praia das Dunas today?
The current surf forecast for Praia das Dunas at 11AM is: 0.5m 9s primary swell from a East direction (forecast issued at 02:00am May 04). An open ocean swell of 3.0m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | 1.5ft (0.5m) | 9s |
| Afternoon (04 May) | 1.5ft (0.5m) | 9s |
| Evening (04 May) | 1.5ft (0.5m) | 9s |
Table - waves today at Praia das Dunas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Wed afternoon, min 21°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||||||
Monday 4 | Tuesday 5 | Wednesday 6 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | S 14 | S 15 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | |
37 | 36 | 37 | 40 | 41 | 41 | 40 | 40 | 2856 | 3975 | 4528 | 4132 | 3461 | 3012 | 2474 | 2033 | 1617 | 1262 | 1032 | 771 | 673 | 564 | 522 | 425 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | on | |
High Tide | 3:06AM0.93m | 4:04PM0.98m | 3:34AM0.90m | 4:41PM0.92m | 4:06AM0.87m | 5:26PM0.86m | ||||||||||||||||||
Low Tide | 9:44PM0.33m | 9:47AM0.09m | 10:19PM0.38m | 10:25AM0.13m | 10:59PM0.44m | 11:11AM0.19m | ||||||||||||||||||
 |  |  |  |  | | | | | | | | | | | | | | | | | | | | |
 | — | — | 6:07 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — |
 | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:19 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 23 | 22 | 22 | 23 | 23 | 22 | 22 | 22 | 22 | 21 | 22 | 23 | 23 | 23 | 23 | 22 | 22 | 21 | 22 | 24 | 25 | 24 | 23 |
21 | 22 | 21 | 20 | 21 | 20 | 19 | 19 | 19 | 19 | 18 | 19 | 20 | 20 | 21 | 21 | 21 | 21 | 20 | 21 | 23 | 24 | 24 | 23 | |
Swell 1 Height (m) Direction Period (s) | SSW 11 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 13 | S 14 | S 15 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 |
 kJ | 1950 | 2597 | 2597 | 2815 | 2760 | 2323 | 2123 | 2395 | 2856 | 3975 | 4528 | 4132 | 3461 | 3012 | 2474 | 2033 | 1617 | 1262 | 1032 | 771 | 673 | 564 | 522 | 425 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | — | S 18 | E 9 | E 9 | E 9 | — | — | E 8 | E 8 | — | E 8 | — | ENE 8 | ENE 8 | — | — |
| kJ | 37 | 36 | 37 | 40 | 41 | 41 | 40 | 40 | — | 1238 | 37 | 23 | 23 | — | — | 21 | 20 | — | 61 | — | 83 | 81 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | E 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 38 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 8 | NE 3 | ENE 8 | — | — | E 8 | E 7 |
| kJ | — | — | — | — | — | — | — | — | 57 | 61 | 67 | 86 | 19 | 29 | 29 | 25 | 20 | 85 | 5 | 83 | — | — | 93 | 108 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 24 | 24 | 24 | 15 | 7 | 5 | 5 | 58 | 15 | 15 | 20 | 46 | 46 | 68 | 68 | 58 | 15 | 5 | 15 | 15 | 5 | 5 | 13 | 58 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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