Surf Forecasts:
How big are the waves at Quebra Mar today (10 Sep):
- Afternoon surf: Afternoon surf (10 Sep, local time) - 2.5ft (0.7m), 13s period with S swell.
- Evening surf: Evening surf (10 Sep, local time) - 1.5ft (0.5m), 16s period with S swell.
The current surf forecast for Quebra Mar at 9PM is: 0.5m 16s primary swell from a South direction and 0.6m 12s secondary swell from a South direction (forecast issued at 02:00pm September 10). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | - | - |
| Afternoon (10 Sep) | 2.5ft (0.7m) | 13s |
| Evening (10 Sep) | 1.5ft (0.5m) | 16s |
Table - waves today at Quebra Mar. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 42mm), heaviest during Thu afternoon. Warm (max 28°C on Fri night, min 18°C on Sat afternoon). Wind will be generally light. | ||||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | ||||||||||||||||||
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 12 | S 13 | S 13 | S 16 | SSE 15 | S 15 | S 14 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 5 | S 6 | S 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 148 | 158 | 156 | 129 | 304 | 209 | 192 | 176 | 168 | 115 | 108 | 73 | 71 | 43 | 41 | 38 | 149 | 31 | 78 | 125 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-off | cross-off | glassy | on | glassy | off | cross-off | cross-off | off | cross-off | on | glassy | cross-off | on | cross-on | cross-on | cross-on | cross |
High Tide | 2:20PM1.40m | 1:40AM1.45m | 2:43PM1.32m | 2:13AM1.42m | 3:06PM1.22m | |||||||||||||||
Low Tide | 8:11PM0.34m | 8:30AM0.07m | 8:40PM0.30m | 8:58AM0.14m | ||||||||||||||||
 |  |  |  |  | | |  |  |  |  | | | | | | | | | | |
 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — |
 | — | 5:57 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:58 | — | — |
mm | 1 | 10 | 2 | — | — | 1 | 4 | 2 | 1 | — | — | — | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 3 |
Temp °C | 21 | 20 | 20 | 21 | 22 | 21 | 19 | 22 | 24 | 27 | 26 | 28 | 21 | 21 | 22 | 23 | 20 | 19 | 18 | 18 |
Feels °C | 24 | 20 | 21 | 22 | 25 | 23 | 21 | 24 | 26 | 29 | 28 | 30 | 20 | 24 | 25 | 25 | 20 | 19 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 13 | S 13 | S 12 | SSE 15 | S 15 | S 14 | S 13 | S 13 | S 13 | S 12 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 7 | ESE 8 | S 6 | S 8 |
| kJ | 148 | 158 | 156 | 112 | 304 | 209 | 192 | 176 | 168 | 115 | 108 | 25 | 21 | 16 | 9 | 11 | 18 | 19 | 53 | 125 |
Swell 2 Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | S 16 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | SE 13 | ESE 7 | ESE 7 | S 12 | S 12 | S 12 | S 11 | S 11 | SE 12 | S 11 | S 9 | ESE 8 |
| kJ | 31 | 31 | 31 | 129 | 21 | 21 | 19 | 19 | 7 | 5 | 5 | 73 | 71 | 43 | 41 | 38 | 5 | 20 | 23 | 20 |
Swell 3 Height (m) Direction Period (s) | SE 14 | SSE 17 | SSE 16 | ESE 7 | SE 14 | SE 13 | SE 13 | SE 13 | — | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | ESE 7 | ESE 7 | SE 12 | SE 12 | ESE 8 | — |
| kJ | 7 | 57 | 90 | 31 | 8 | 7 | 7 | 7 | — | 7 | 6 | 6 | 6 | 6 | 11 | 11 | 5 | 5 | 19 | — |
Wind waves Height (m) Direction Period (s) | — | SW 2 | WNW 3 | NW 3 | — | — | — | — | ESE 8 | E 4 | ESE 5 | E 5 | — | — | SW 3 | SW 3 | S 11 | S 5 | S 6 | — |
| kJ | — | 1 | 3 | 2 | — | — | — | — | 19 | 9 | 22 | 55 | — | — | 1 | 2 | 149 | 31 | 78 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 46 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 55 | 7 | 7 | 17 | 386 | 386 | 109 | 8 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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