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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 Saturday 25 Apr 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 slightly cooler than normal)How big are the waves at Praia das Dunas today?
The current surf forecast for Praia das Dunas at 9AM is: 0.5m 12s primary swell from a South direction and 0.7m 4s secondary swell from a Northeast direction (forecast issued at 02:00am April 25). An open ocean swell of 0.5m 11s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 1.5ft (0.5m) | 12s |
| Afternoon (25 Apr) | 2ft (0.6m) | 12s |
| Evening (25 Apr) | 2ft (0.6m) | 11s |
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 26°C on Sat afternoon, min 23°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | NE 5 | S 10 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | E 7 | E 7 | |
88 | 168 | 163 | 73 | 104 | 103 | 94 | 86 | 85 | 83 | 23 | 35 | 41 | 41 | 41 | 29 | 64 | 19 | 20 | 20 | 25 | 28 | 51 | 49 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | on | on | on | on | off | off | off | glassy | |
High Tide | 11:35PM0.86m | 10:04AM0.74m | 00:08AM0.89m | 11:18AM0.84m | 00:33AM0.92m | 12:04PM0.93m | ||||||||||||||||||
Low Tide | 4:36AM0.58m | 4:41PM0.23m | 5:27AM0.50m | 5:39PM0.19m | 6:06AM0.40m | 6:23PM0.16m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — |
 | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:24 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 22 | 22 | 23 | 25 | 26 | 25 | 25 | 24 | 23 | 23 | 25 | 26 | 26 | 26 | 25 | 24 | 24 | 23 | 24 | 25 | 25 | 25 | 24 |
20 | 20 | 21 | 21 | 24 | 26 | 26 | 26 | 25 | 24 | 24 | 26 | 26 | 26 | 28 | 26 | 24 | 24 | 22 | 24 | 26 | 26 | 29 | 27 | |
Swell 1 Height (m) Direction Period (s) | SSW 11 | S 13 | S 13 | S 11 | S 12 | S 12 | S 11 | S 11 | S 11 | ENE 5 | S 11 | ENE 5 | E 8 | E 8 | E 8 | E 8 | SSW 10 | SSW 10 | SSW 10 | SSW 9 | ENE 6 | ENE 6 | E 7 | E 7 |
 kJ | 98 | 168 | 163 | 57 | 104 | 103 | 94 | 86 | 85 | 14 | 57 | 8 | 41 | 41 | 41 | 29 | 38 | 75 | 52 | 49 | 25 | 28 | 51 | 49 |
Swell 2 Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 7 | S 12 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 11 | E 5 | S 10 | S 10 | SSW 10 | S 11 | S 11 | SSW 11 | E 8 | E 8 | E 8 | SSW 9 | E 7 | SSW 9 | SSW 9 |
| kJ | 20 | 20 | 19 | 73 | 19 | 19 | 19 | 19 | 19 | 83 | 12 | 35 | 31 | 55 | 63 | 61 | 41 | 18 | 18 | 10 | 47 | 25 | 31 | 30 |
Swell 3 Height (m) Direction Period (s) | S 13 | E 8 | ENE 8 | ENE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | ENE 8 | ENE 8 | ENE 8 | SW 10 | SSW 12 | SSW 9 | SW 9 | SE 7 | SE 8 | ESE 8 | ESE 7 | E 8 | SSW 9 | SSE 11 | SSE 11 |
| kJ | 88 | 19 | 21 | 20 | 12 | 12 | 13 | 13 | 12 | 19 | 19 | 19 | 23 | 29 | 32 | 23 | 7 | 10 | 6 | 5 | 19 | 32 | 11 | 22 |
Wind waves Height (m) Direction Period (s) | ENE 3 | NE 4 | NE 4 | NE 4 | NE 4 | ENE 4 | ENE 5 | ENE 5 | ENE 5 | NE 5 | NE 5 | NE 5 | — | — | — | NE 3 | ENE 8 | ENE 5 | ENE 5 | ENE 5 | — | WSW 2 | WSW 4 | WSW 4 |
| kJ | 8 | 10 | 12 | 17 | 19 | 22 | 17 | 18 | 20 | 32 | 23 | 19 | — | — | — | 2 | 64 | 19 | 20 | 20 | — | 1 | 7 | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 15 | 15 | 15 | 15 | 5 | 5 | 5 | 9 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 20 | 20 | 20 | 13 | 13 | 315 | 13 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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