Surf Forecasts:
How big are the waves at Maresias today (05 Sep):
- Afternoon surf: Afternoon surf (05 Sep, local time) - 2.5ft (0.7m), 6s period with S swell.
- Evening surf: Evening surf (05 Sep, local time) - 2.5ft (0.7m), 6s period with S swell.
The current surf forecast for Maresias at 7PM is: 0.7m 6s primary swell from a South direction (forecast issued at 02:00pm September 05). An open ocean swell of 0.5m 9s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Sep) | - | - |
| Afternoon (05 Sep) | 2.5ft (0.7m) | 6s |
| Evening (05 Sep) | 2.5ft (0.7m) | 6s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 57mm), heaviest during Sun morning. Warm (max 20°C on Sat afternoon, min 15°C on Sun afternoon). Wind will be generally light. | ||||||||||||||||||||
Sat 5 | Sunday 6 | Monday 7 | ||||||||||||||||||
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) | SSW 6 | S 6 | S 6 | S 6 | S 6 | S 7 | S 8 | S 8 | S 7 | S 7 | S 6 | S 8 | S 9 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 43 | 42 | 35 | 41 | 180 | 469 | 558 | 491 | 352 | 250 | 239 | 378 | 1336 | 1227 | 1154 | 970 | 769 | 600 | 463 | 616 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | cross-off | on | on | on | on | on | on | glassy | on | on | on | cross | cross | cross | cross | cross | cross-off |
High Tide | 12:50PM0.91m | 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 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | 1 | 2 | 2 | 1 | 4 | 8 | 2 | 5 | 10 | 6 | 2 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Temp °C | 20 | 20 | 19 | 19 | 19 | 18 | 17 | 16 | 16 | 15 | 15 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 |
Feels °C | 22 | 22 | 21 | 21 | 17 | 18 | 17 | 14 | 15 | 15 | 15 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 16 |
Swell 1 Height (m) Direction Period (s) | SSW 6 | S 6 | S 6 | S 6 | S 10 | E 8 | E 8 | ESE 8 | S 7 | S 7 | S 7 | ESE 8 | S 9 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 10 |
| kJ | 37 | 35 | 35 | 41 | 158 | 23 | 23 | 23 | 352 | 250 | 173 | 20 | 803 | 1227 | 1154 | 970 | 769 | 600 | 463 | 616 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 9 | E 9 | S 16 | S 15 | S 14 | ESE 8 | ESE 8 | ESE 8 | — | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | — | — |
| kJ | 49 | 50 | 35 | 37 | 37 | 19 | 17 | 37 | 22 | 21 | 21 | — | 20 | 12 | 11 | 11 | 11 | 11 | — | — |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SE 10 | S 10 | SE 10 | — | — | — | S 14 | S 13 | S 13 | — | — | — | — | — | — | S 19 | — | — |
| kJ | 43 | 42 | 27 | 31 | 27 | — | — | — | 34 | 14 | 30 | — | — | — | — | — | — | 7 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | S 6 | S 7 | S 8 | S 8 | — | — | S 6 | S 8 | S 9 | — | — | — | — | — | E 3 | E 8 |
| kJ | — | — | — | — | 180 | 469 | 558 | 491 | — | — | 239 | 378 | 1336 | — | — | — | — | — | 8 | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 26 | 25 | 0 | 0 | 58 | 19 | 19 | 19 | 19 | 26 | 0 | 19 | 13 | 4 | 10 | 4 | 4 | 4 | 4 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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