Surf Forecasts:
How big are the waves at Praia Prumirim today (19 Sep):
- Afternoon surf: Afternoon surf (19 Sep, local time) - 2ft (0.6m), 9s period with S swell.
- Evening surf: Evening surf (19 Sep, local time) - 1.5ft (0.4m), 13s period with S swell.
The current surf forecast for Praia Prumirim at 10PM is: 0.4m 13s primary swell from a South direction and 0.5m 9s secondary swell from a South direction, 0.2m 13s secondary swell from a South direction (forecast issued at 02:00pm September 19). An open ocean swell of 2.2m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | - | - |
| Afternoon (19 Sep) | 2ft (0.6m) | 9s |
| Evening (19 Sep) | 1.5ft (0.4m) | 13s |
Table - waves today at Praia Prumirim. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sun afternoon. Warm (max 33°C on Mon afternoon, min 20°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Sat 19 | Sunday 20 | Monday 21 | ||||||||||||||||||
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 10 | S 9 | S 9 | S 13 | S 9 | S 9 | S 9 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 87 | 61 | 60 | 54 | 41 | 27 | 27 | 23 | 43 | 44 | 24 | 24 | 10 | 11 | 11 | 10 | 10 | 9 | 9 | 9 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-on | glassy | cross-off | glassy | off | off | cross-off | cross-off | off | off | off | cross-off | cross-off |
High Tide | 11:55AM0.74m | 5:53PM0.66m | 11:11PM0.58m | 12:22PM0.84m | 11:53PM0.70m | 12:47PM0.93m | ||||||||||||||
Low Tide | 3:42PM0.64m | 9:53PM0.57m | 3:50AM0.39m | 5:21PM0.56m | 5:10AM0.30m | 6:04PM0.46m | ||||||||||||||
 | |  | |  | |  | | | |  | | | | | | |  | | | |
 | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 23 | 22 | 21 | 20 | 20 | 20 | 20 | 24 | 25 | 25 | 22 | 22 | 23 | 24 | 24 | 31 | 32 | 33 | 30 | 28 |
Feels °C | 23 | 22 | 21 | 20 | 20 | 20 | 21 | 26 | 27 | 27 | 25 | 21 | 25 | 25 | 25 | 33 | 33 | 35 | 32 | 29 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | E 8 | E 8 | E 8 | E 8 | S 11 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 87 | 61 | 60 | 41 | 41 | 25 | 25 | 407 | 383 | 301 | 257 | 23 | 334 | 386 | 291 | 213 | 182 | 120 | 98 | 98 |
Swell 2 Height (m) Direction Period (s) | S 15 | S 14 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 |
| kJ | 4 | 4 | 14 | 13 | 28 | 27 | 27 | 23 | 43 | 44 | 24 | 24 | 10 | 11 | 11 | 10 | 10 | 9 | 9 | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 13 | SSW 9 | SSW 9 | SSW 9 | S 9 | — | — | — | — | — | — | — | — | — | S 11 | — | — |
| kJ | — | — | — | 54 | 28 | 16 | 8 | 15 | — | — | — | — | — | — | — | — | — | 9 | — | — |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | — | — | — | E 8 | E 8 | NNW 3 | N 4 | — | N 4 | — | — | NNW 2 |
| kJ | 270 | 335 | 445 | 544 | 523 | 517 | 470 | 686 | — | — | — | 251 | 507 | 1 | 40 | — | 9 | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 13 | 13 | 8 | 5 | 0 | 0 | 0 | 8 | 5 | 5 | 8 | 5 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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