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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 8 pm Sunday 31 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
23.4° C
(Which is normal for this time of year)How big are the waves at Praia das Dunas today (01 Jun):
- Morning surf: Morning surf (01 Jun, local time) - 3ft (0.9m), 10s period with SSE swell.
- Afternoon surf: Afternoon surf (01 Jun, local time) - 3ft (0.9m), 10s period with SSE swell.
- Evening surf: Evening surf (01 Jun, local time) - 3.5ft (1.0m), 9s period with SSE swell.
The current surf forecast for Praia das Dunas at 3AM is: 1.2m 10s primary swell from a South direction and 0.4m 6s secondary swell from a East direction (forecast issued at 08:00pm May 31). An open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jun) | 3ft (0.9m) | 10s |
| Afternoon (01 Jun) | 3ft (0.9m) | 10s |
| Evening (01 Jun) | 3.5ft (1.0m) | 9s |
Table - waves today at Praia das Dunas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 15mm), heaviest on Wed morning. Warm (max 22°C on Mon morning, min 20°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 31 | Monday 1 | Tuesday 2 | Wednesday 3 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
SSE 10 | SSE 10 | SSE 10 | S 10 | SSE 10 | SSE 10 | S 10 | SSE 10 | SSE 10 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 7 | SE 8 | SE 8 | S 8 | |
426 | 418 | 363 | 296 | 173 | 132 | 127 | 137 | 154 | 164 | 151 | 154 | 148 | 145 | 142 | 86 | 84 | 83 | 64 | 81 | 70 | 216 | 176 | 239 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | off | off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | off | glassy | cross | cross | |
High Tide | 2:24AM0.92m | 3:27PM1.00m | 2:55AM0.92m | 4:02PM0.97m | 3:27AM0.92m | |||||||||||||||||||
Low Tide | 8:59PM0.34m | 9:02AM0.06m | 9:34PM0.36m | 9:40AM0.07m | 10:11PM0.38m | 10:21AM0.10m | ||||||||||||||||||
 | | | | |  | | | |  | |  | |  | | | | | | | | |  | | |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:22 | — | — | — |
 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:09 |
— | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 1 | 1 | — | — | 1 | 1 | — | — | 1 | 1 | 3 | 2 | |
Temp °C | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 21 | 21 | 20 | 20 | 20 | 22 | 22 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 21 |
20 | 19 | 19 | 19 | 20 | 20 | 21 | 21 | 22 | 21 | 22 | 20 | 19 | 18 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 21 | 20 | 19 | |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | S 10 | SSE 10 | S 10 | S 10 | SSW 10 | SSE 10 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 7 | SE 7 | SE 8 | S 8 |
 kJ | 426 | 418 | 363 | 296 | 173 | 127 | 127 | 129 | 154 | 164 | 151 | 154 | 148 | 145 | 142 | 86 | 84 | 83 | 64 | 81 | 70 | 109 | 176 | 239 |
Swell 2 Height (m) Direction Period (s) | E 7 | ENE 7 | ESE 6 | E 6 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSW 9 | SSW 10 | SSW 9 | S 9 | S 9 | S 9 | S 9 | SSW 9 | SSW 9 | S 9 | S 8 | S 8 | SSW 6 | S 8 | S 8 | ENE 6 |
| kJ | 1 | 4 | 11 | 12 | 130 | 132 | 103 | 137 | 124 | 96 | 88 | 60 | 60 | 59 | 40 | 26 | 26 | 55 | 51 | 21 | 14 | 60 | 114 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | ENE 6 | S 16 | E 6 | SE 12 | SSE 12 | SSE 12 | E 6 | E 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | SSW 6 | SSW 5 | ENE 6 | SE 11 | SSW 6 | S 8 | ENE 6 | ENE 6 | E 8 |
| kJ | — | — | 4 | 5 | 6 | 38 | 57 | 57 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 10 | 9 | 4 | 18 | 13 | 13 | 7 | 4 | 1 |
Wind waves Height (m) Direction Period (s) | WSW 5 | WSW 5 | WSW 6 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 8 | SE 8 | SE 8 |
| kJ | 39 | 45 | 58 | 46 | 31 | 22 | 15 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | 216 | 169 | 131 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 311 | 13 | 13 | 13 | 13 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 48 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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