Surf Forecasts:
How big are the waves at Praia das Dunas today (21 Jun):
- Afternoon surf: Afternoon surf (21 Jun, local time) - 3ft (0.9m), 10s period with E swell.
- Evening surf: Evening surf (21 Jun, local time) - 2.5ft (0.8m), 10s period with E swell.
The current surf forecast for Praia das Dunas at 9PM is: 0.8m 10s primary swell from a East direction (forecast issued at 02:00pm June 21). An open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | - | - |
| Afternoon (21 Jun) | 3ft (0.9m) | 10s |
| Evening (21 Jun) | 2.5ft (0.8m) | 10s |
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 Tue morning, min 19°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the ENE by Mon afternoon). | ||||||||||||||||||||||||
Sun 21 | Monday 22 | Tuesday 23 | Wed 24 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | E 7 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | ENE 5 | E 9 | E 9 | E 9 | ENE 6 | E 9 | S 10 | ENE 7 | S 10 | S 10 | S 10 | S 10 | SSE 14 | SSE 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 77 | 151 | 117 | 115 | 110 | 106 | 106 | 108 | 106 | 211 | 69 | 80 | 80 | 57 | 57 | 190 | 104 | 175 | 73 | 71 | 71 | 67 | 116 | 108 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | glassy | on | on | on | on | cross-on | on | on | on | on | on | on | on | off | cross-off | cross-off | off | cross-off | glassy | cross-on |
High Tide | 8:13PM0.76m | 7:44AM0.82m | 9:15PM0.75m | 9:32AM0.80m | 10:16PM0.76m | |||||||||||||||||||
Low Tide | 1:52PM0.28m | 2:12AM0.48m | 2:53PM0.36m | 3:19AM0.44m | 3:59PM0.40m | 4:25AM0.37m | ||||||||||||||||||
 |  |  | |  | | | | | | | | | | | | | | | | | | |  | |
 | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — |
 | — | 5:10 | — | — | — | — | — | — | — | 5:10 | — | — | — | — | — | — | — | 5:12 | — | — | — | — | — | 5:12 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 21 | 21 | 20 | 19 | 20 | 20 | 21 | 22 | 22 | 21 | 21 | 20 | 21 | 21 | 25 | 22 | 21 | 21 | 21 | 22 | 22 | 22 |
Feels °C | 19 | 18 | 20 | 22 | 22 | 20 | 20 | 19 | 19 | 20 | 19 | 18 | 19 | 18 | 19 | 19 | 23 | 20 | 20 | 21 | 22 | 24 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | E 7 | E 10 | E 10 | SW 6 | SW 8 | SW 8 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | E 9 | S 10 | ENE 7 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SW 10 |
| kJ | 77 | 151 | 117 | 56 | 192 | 192 | 284 | 293 | 266 | 202 | 158 | 115 | 67 | 75 | 75 | 190 | 104 | 79 | 59 | 47 | 35 | 36 | 37 | 204 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | SSW 11 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | SE 8 | S 15 | E 9 | E 9 | E 9 | E 9 | S 10 | E 9 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 14 | S 10 |
| kJ | 61 | 59 | 37 | 115 | 110 | 106 | 106 | 108 | 106 | 3 | 4 | 80 | 80 | 57 | 57 | 133 | 55 | 100 | 73 | 71 | 71 | 67 | 116 | 98 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SE 10 | SE 9 | S 10 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SE 8 | S 15 | SE 8 | S 14 | S 10 | S 8 | S 8 | E 13 | E 13 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SSE 14 |
| kJ | 19 | 23 | 22 | 51 | 16 | 8 | 7 | 7 | 3 | 4 | 3 | 4 | 47 | 10 | 10 | 3 | 3 | 55 | 56 | 55 | 54 | 38 | 38 | 108 |
Wind waves Height (m) Direction Period (s) | SW 4 | SW 5 | SW 5 | — | — | — | — | — | NE 3 | ENE 9 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | NE 6 | ENE 7 | ENE 7 | WSW 2 | W 4 | W 4 | WSW 4 | — | — |
| kJ | 21 | 31 | 37 | — | — | — | — | — | 4 | 211 | 69 | 46 | 39 | 45 | 49 | 167 | 79 | 175 | 1 | 7 | 8 | 6 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 5 | 13 | 68 | 68 | 48 | 15 | 15 | 15 | 15 | 15 | 24 | 122 | 13 | 0 | 0 | 0 | 5 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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