- Forecast
- Maps
- Live
- Weather State
- Spot Information
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 8 pm 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 1AM is: 3.0m 14s primary swell from a South direction and 0.5m 9s secondary swell from a East direction, 0.6m 9s secondary swell from a East-northeast direction (forecast issued at 08:00pm May 04). 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 morning, min 21°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
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 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | |
40 | 40 | 2856 | 3975 | 4528 | 4132 | 3461 | 3012 | 2474 | 2033 | 1617 | 1402 | 1034 | 875 | 771 | 653 | 522 | 425 | 344 | 339 | 276 | 213 | 160 | 157 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | on | on | on | on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | on | on | on | on | on | on | cross-on | |
High Tide | 4:04PM0.98m | 3:34AM0.90m | 4:41PM0.92m | 4:06AM0.87m | 5:26PM0.86m | 4:47AM0.83m | ||||||||||||||||||
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 | 23 | 23 | 22 | 22 | 21 | 22 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 24 | 24 | 24 | 24 | 23 | 22 | 22 | 23 | 25 | 25 |
20 | 20 | 19 | 19 | 18 | 19 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 23 | 23 | 23 | 24 | 23 | 21 | 21 | 22 | 23 | 22 | |
Swell 1 Height (m) Direction Period (s) | 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 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 |
 kJ | 2123 | 2395 | 2856 | 3975 | 4528 | 4132 | 3461 | 3012 | 2474 | 2033 | 1617 | 1402 | 1034 | 875 | 771 | 653 | 522 | 425 | 344 | 339 | 276 | 213 | 160 | 157 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | S 18 | E 9 | E 9 | E 9 | — | — | E 8 | E 8 | — | E 8 | ENE 8 | E 8 | — | — | — | — | E 7 | E 7 | E 7 | — | — |
| kJ | 40 | 40 | 39 | 1238 | 37 | 23 | 23 | — | — | 22 | 21 | — | 60 | 83 | 80 | — | — | — | — | 86 | 86 | 82 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | E 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 38 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | ENE 9 | ENE 9 | ENE 9 | NE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 8 | NNE 3 | — | — | E 8 | E 8 | E 8 | E 7 | ENE 7 | — | ENE 7 | ENE 7 | E 5 |
| kJ | — | — | — | 61 | 67 | 86 | 15 | 28 | 28 | 25 | 20 | 85 | 5 | — | — | 100 | 120 | 138 | 108 | 114 | — | 86 | 128 | 64 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 58 | 15 | 15 | 20 | 45 | 43 | 68 | 68 | 58 | 58 | 5 | 5 | 13 | 46 | 68 | 13 | 58 | 13 | 15 | 15 | 58 | 58 | 68 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Praia das Dunas surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest