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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 Tuesday 05 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
24.8° 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 8AM is: 3.0m 16s primary swell from a South direction and 0.4m 9s secondary swell from a East direction, 0.8m 4s secondary swell from a East-northeast direction (forecast issued at 02:00am May 05). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 10ft (3.0m) | 16s |
| Afternoon (05 May) | 8ft (2.5m) | 15s |
| Evening (05 May) | 7ft (2.2m) | 14s |
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 Thu afternoon, min 22°C on Tue morning). Mainly strong winds. | ||||||||||||||||||||||||
Tuesday 5 | Wednesday 6 | Thursday 7 | ||||||||||||||||||||||
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 | 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 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | |
39 | 3975 | 4239 | 4132 | 3461 | 3012 | 2474 | 2033 | 1617 | 1402 | 1034 | 875 | 771 | 653 | 522 | 425 | 344 | 339 | 276 | 213 | 160 | 157 | 154 | 119 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | on | on | on | on | on | on | cross-on | on | on | |
High Tide | 3:34AM0.90m | 4:41PM0.92m | 4:06AM0.87m | 5:26PM0.86m | 4:47AM0.83m | 6:29PM0.80m | ||||||||||||||||||
Low Tide | 10:19PM0.38m | 10:25AM0.13m | 10:59PM0.44m | 11:11AM0.19m | 11:50PM0.49m | 12:09PM0.24m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — |
 | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:19 | — | — | — | — | — | — | — | 5:19 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 21 | 21 | 22 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 24 | 24 | 24 | 24 | 23 | 22 | 22 | 23 | 24 | 25 | 24 | 24 |
19 | 18 | 18 | 19 | 20 | 21 | 21 | 21 | 21 | 21 | 22 | 21 | 23 | 23 | 23 | 24 | 23 | 22 | 22 | 22 | 22 | 22 | 21 | 22 | |
Swell 1 Height (m) Direction Period (s) | SSW 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 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 |
 kJ | 2898 | 3975 | 4239 | 4132 | 3461 | 3012 | 2474 | 2033 | 1617 | 1402 | 1034 | 875 | 771 | 653 | 522 | 425 | 344 | 339 | 276 | 213 | 160 | 157 | 154 | 119 |
Swell 2 Height (m) Direction Period (s) | E 9 | S 18 | E 9 | E 9 | E 9 | — | — | E 8 | E 8 | E 8 | — | ENE 8 | ENE 8 | ENE 8 | — | — | — | — | — | — | — | — | — | — |
| kJ | 39 | 1238 | 24 | 36 | 23 | — | — | 22 | 21 | 20 | — | 83 | 83 | 85 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | E 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 38 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 3 | ENE 9 | NE 4 | ENE 4 | NE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 8 | — | — | — | E 8 | E 8 | ENE 7 | E 7 | E 7 | ENE 7 | E 7 | E 5 | E 5 | ENE 5 |
| kJ | 8 | 68 | 13 | 16 | 15 | 28 | 22 | 25 | 18 | 19 | 83 | — | — | — | 100 | 118 | 91 | 86 | 66 | 84 | 100 | 64 | 85 | 85 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 15 | 15 | 20 | 43 | 43 | 68 | 68 | 58 | 13 | 13 | 5 | 13 | 13 | 68 | 68 | 13 | 15 | 15 | 13 | 58 | 66 | 68 | 58 | 58 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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