Surf Forecasts:
How big are the waves at Praia das Dunas today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 6ft (1.9m), 13s period with S swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 5.5ft (1.7m), 13s period with S swell.
- Evening surf: Evening surf (25 Sep, local time) - 4.5ft (1.4m), 13s period with S swell.
The current surf forecast for Praia das Dunas at 2PM is: 1.7m 13s primary swell from a South direction and 1.2m 5s secondary swell from a East direction (forecast issued at 08:00am September 25). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 6ft (1.9m) | 13s |
| Afternoon (25 Sep) | 5.5ft (1.7m) | 13s |
| Evening (25 Sep) | 4.5ft (1.4m) | 13s |
Table - waves today at Praia das Dunas. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Fri night. Warm (max 23°C on Sat morning, min 21°C on Fri morning). Winds decreasing (fresh winds from the ENE on Fri afternoon, light winds from the NE by Sun night). | ||||||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||||||||||
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 |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | E 7 | E 7 | ENE 6 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1419 | 1283 | 1121 | 971 | 737 | 633 | 504 | 403 | 330 | 325 | 242 | 189 | 146 | 110 | 100 | 71 | 48 | 47 | 47 | 33 | 32 | 53 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | on | on | on | on | on | on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross | cross-on | cross-on |
High Tide | 2:10PM1.09m | 1:58AM1.15m | 2:33PM1.08m | 2:29AM1.18m | 2:55PM1.05m | |||||||||||||||||
Low Tide | 7:52AM-0.02m | 8:06PM0.18m | 8:27AM-0.02m | 8:37PM0.14m | 9:03AM0.01m | |||||||||||||||||
 |  | | |  |  |  |  | | | | | | | | | | | | | | | |
 | 5:35 | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 21 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 23 | 23 | 22 | 23 | 22 | 22 | 21 | 22 | 23 | 23 | 22 | 22 |
Feels °C | 18 | 18 | 19 | 19 | 18 | 19 | 19 | 20 | 21 | 22 | 24 | 24 | 23 | 23 | 21 | 22 | 22 | 23 | 25 | 25 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | ENE 6 | E 6 | E 7 | E 7 | E 7 |
| kJ | 1419 | 1283 | 1121 | 971 | 737 | 633 | 504 | 403 | 330 | 325 | 242 | 189 | 146 | 110 | 100 | 71 | 48 | 30 | 31 | 33 | 32 | 32 |
Swell 2 Height (m) Direction Period (s) | — | ESE 10 | — | — | — | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 6 | E 8 | SE 7 | SE 7 | SE 7 | E 7 | E 7 | S 10 | S 10 | S 10 | S 9 | S 9 |
| kJ | — | 98 | — | — | — | 29 | 29 | 23 | 35 | 24 | 19 | 66 | 16 | 12 | 11 | 10 | 9 | 47 | 47 | 30 | 28 | 15 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | ESE 9 | SE 6 | E 8 | SE 7 | — | ESE 10 | ESE 10 | SE 7 | ESE 9 | ESE 7 | SE 6 | SE 6 | ESE 6 | SSW 13 |
| kJ | — | — | — | — | — | — | — | — | 28 | 19 | 35 | 12 | — | 18 | 9 | 7 | 9 | 4 | 6 | 6 | 4 | 17 |
Wind waves Height (m) Direction Period (s) | E 10 | ENE 4 | E 4 | E 5 | E 5 | ENE 5 | ENE 5 | E 5 | ENE 5 | E 6 | E 8 | — | E 8 | E 7 | ENE 6 | ENE 6 | ENE 6 | — | — | — | — | ENE 6 |
| kJ | 153 | 13 | 44 | 74 | 102 | 94 | 81 | 57 | 39 | 42 | 69 | — | 50 | 32 | 35 | 34 | 24 | — | — | — | — | 53 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 5 | 58 | 68 | 111 | 68 | 68 | 58 | 13 | 5 | 5 | 5 | 7 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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