Surf Forecasts:
How big are the waves at Praia das Dunas today (11 Jul):
- Morning surf: Morning surf (11 Jul, local time) - 4.5ft (1.3m), 13s period with SE swell.
- Afternoon surf: Afternoon surf (11 Jul, local time) - 4.5ft (1.3m), 13s period with SE swell.
- Evening surf: Evening surf (11 Jul, local time) - 4.5ft (1.3m), 12s period with SE swell.
The current surf forecast for Praia das Dunas at 9AM is: 1.3m 13s primary swell from a Southeast direction (forecast issued at 02:00am July 11). An open ocean swell of 0.5m 8s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jul) | 4.5ft (1.3m) | 13s |
| Afternoon (11 Jul) | 4.5ft (1.3m) | 13s |
| Evening (11 Jul) | 4.5ft (1.3m) | 12s |
Table - waves today at Praia das Dunas. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sun night. Warm (max 24°C on Sun morning, min 18°C on Mon night). Winds increasing (light winds from the WSW on Sat morning, fresh winds from the SW by Sun night). | ||||||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | S 12 | SE 11 | SE 11 | SE 11 | S 12 | S 12 | S 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 488 | 545 | 537 | 529 | 520 | 512 | 496 | 473 | 367 | 374 | 324 | 277 | 272 | 232 | 197 | 158 | 123 | 134 | 76 | 60 | 43 | 243 | 1570 | 1358 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | off | cross-on | cross-on | on | on | cross-on | off | off | off | off | off | off | off | off | off | off | off | off | off | off |
High Tide | 00:01AM0.77m | 1:11PM1.02m | 00:46AM0.81m | 2:03PM1.09m | 1:24AM0.86m | 2:49PM1.11m | ||||||||||||||||||
Low Tide | 6:14AM0.17m | 7:14PM0.35m | 7:08AM0.07m | 8:04PM0.35m | 7:57AM-0.02m | 8:45PM0.36m | ||||||||||||||||||
 | | |  | | | | | | | | |  | |  |  |  | | |  | |  |  | | |
 | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — |
 | — | — | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:17 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | 1 | 1 | 1 |
Temp °C | 22 | 21 | 21 | 21 | 21 | 22 | 21 | 21 | 21 | 21 | 22 | 22 | 24 | 23 | 22 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
Feels °C | 23 | 20 | 20 | 20 | 22 | 22 | 21 | 20 | 19 | 19 | 21 | 21 | 22 | 22 | 21 | 17 | 15 | 15 | 15 | 16 | 16 | 16 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | S 10 | S 12 | SE 11 | SSW 9 | SSW 10 | SSW 10 | S 12 | S 11 |
| kJ | 488 | 545 | 537 | 529 | 520 | 512 | 496 | 473 | 367 | 374 | 324 | 277 | 272 | 232 | 197 | 158 | 96 | 134 | 76 | 775 | 878 | 860 | 1570 | 1358 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SW 7 | SW 7 | SSW 7 | ENE 5 | ENE 5 | ENE 5 | S 10 | S 10 | S 10 | SE 11 | SE 11 | S 18 | SE 11 | S 16 | S 12 | SSW 15 | SSW 15 |
| kJ | 61 | 59 | 59 | 37 | 43 | 23 | 22 | 14 | 14 | 5 | 9 | 9 | 10 | 49 | 92 | 94 | 123 | 119 | 162 | 60 | 134 | 243 | 75 | 74 |
Swell 3 Height (m) Direction Period (s) | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 6 | S 14 | S 17 | S 17 | SSW 7 | SSW 17 | S 10 | ENE 6 | S 20 | S 19 | S 12 | S 18 | S 14 | S 16 | SE 11 | S 16 | SE 11 | SE 11 |
| kJ | 6 | 4 | 4 | 2 | 2 | 2 | 3 | 16 | 23 | 22 | 5 | 57 | 19 | 14 | 194 | 190 | 74 | 165 | 58 | 139 | 43 | 131 | 29 | 29 |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 3 | — | — | — | NE 6 | NE 3 | NE 4 | — | — | SW 7 | — | SW 3 | SW 5 | SSW 6 | SSW 8 | SSW 9 | — | — | — | — | — |
| kJ | — | — | — | 2 | — | — | — | 9 | 7 | 12 | — | — | 7 | — | 9 | 73 | 191 | 523 | 741 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 5 | 7 | 0 | 0 | 5 | 5 | 15 | 15 | 5 | 0 | 0 | 0 | 0 | 284 | 316 | 286 | 235 | 235 | 235 | 235 | 311 | 0 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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