Surf Forecasts:
How big are the waves at Maresias today (06 Sep):
- Morning surf: Morning surf (06 Sep, local time) - 6.5ft (2.0m), 7s period with S swell.
- Afternoon surf: Afternoon surf (06 Sep, local time) - 5ft (1.6m), 7s period with S swell.
- Evening surf: Evening surf (06 Sep, local time) - 5.5ft (1.7m), 8s period with S swell.
The current surf forecast for Maresias at 4AM is: 1.9m 7s primary swell from a South direction and 0.2m 16s secondary swell from a South direction (forecast issued at 08:00pm September 05). An open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Sep) | 6.5ft (2.0m) | 7s |
| Afternoon (06 Sep) | 5ft (1.6m) | 7s |
| Evening (06 Sep) | 5.5ft (1.7m) | 8s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 56mm), heaviest during Sun morning. Warm (max 20°C on Tue morning, min 15°C on Sun afternoon). Wind will be generally light. | ||||||||||||||||||
Sat 5 | Sunday 6 | Monday 7 | ||||||||||||||||
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 6 | S 10 | S 6 | S 7 | S 7 | S 7 | S 6 | S 7 | S 6 | S 8 | S 9 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 35 | 284 | 198 | 331 | 376 | 393 | 190 | 229 | 166 | 320 | 753 | 1227 | 1177 | 989 | 786 | 612 | 630 | 512 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | on | on | on | on | on | on | glassy | on | cross-on | glassy | glassy | glassy | glassy | cross | cross-off | cross-off |
High Tide | 8:48PM0.60m | 00:28AM0.62m | 1:20PM1.02m | 00:36AM0.74m | 1:45PM1.09m | |||||||||||||
Low Tide | 6:00PM0.56m | 9:56PM0.59m | 5:25AM0.29m | 6:49PM0.48m | 6:25AM0.15m | 7:21PM0.42m | ||||||||||||
 |  | | | |  |  |  | | | | | | | | | | | |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | 1 | — | 4 | 5 | 3 | 7 | 15 | 4 | 3 | 3 | 3 | 1 | — | 1 | 2 | 2 | 1 | 1 |
Temp °C | 19 | 19 | 19 | 18 | 17 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 |
Feels °C | 22 | 20 | 18 | 18 | 17 | 15 | 15 | 14 | 16 | 13 | 15 | 16 | 16 | 16 | 15 | 15 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | E 9 | E 8 | S 10 | ESE 8 | S 8 | S 7 | S 6 | ESE 8 | S 9 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 |
| kJ | 35 | 41 | 37 | 23 | 64 | 23 | 136 | 229 | 166 | 19 | 753 | 1227 | 1177 | 989 | 786 | 612 | 630 | 512 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 9 | S 16 | S 16 | ESE 8 | S 14 | E 8 | ESE 8 | ESE 8 | — | ESE 8 | E 8 | E 8 | E 8 | — | E 8 | — | S 18 |
| kJ | 35 | 37 | 5 | 19 | 23 | 37 | 29 | 20 | 20 | — | 20 | 19 | 11 | 11 | — | 11 | — | 6 |
Swell 3 Height (m) Direction Period (s) | SE 10 | S 10 | — | — | S 15 | — | S 14 | S 13 | S 13 | — | — | — | — | — | S 20 | S 19 | — | — |
| kJ | 27 | 31 | — | — | 17 | — | 34 | 14 | 30 | — | — | — | — | — | 7 | 7 | — | — |
Wind waves Height (m) Direction Period (s) | — | S 10 | S 6 | S 7 | S 7 | S 7 | S 6 | — | — | S 8 | — | — | — | — | E 8 | — | E 8 | E 4 |
| kJ | — | 284 | 198 | 331 | 376 | 393 | 190 | — | — | 320 | — | — | — | — | 11 | — | 11 | 21 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 22 | 58 | 19 | 19 | 453 | 19 | 19 | 0 | 19 | 11 | 0 | 0 | 0 | 0 | 4 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
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