Surf Forecasts:
How big are the waves at Maresias today (02 Sep):
- Morning surf: Morning surf (02 Sep, local time) - 5ft (1.6m), 8s period with S swell.
- Afternoon surf: Afternoon surf (02 Sep, local time) - 6ft (1.8m), 10s period with S swell.
- Evening surf: Evening surf (02 Sep, local time) - 6ft (1.8m), 11s period with S swell.
The current surf forecast for Maresias at 4AM is: 1.4m 8s primary swell from a South direction (forecast issued at 08:00pm September 01). An open ocean swell of 0.7m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Sep) | 5ft (1.6m) | 8s |
| Afternoon (02 Sep) | 6ft (1.8m) | 10s |
| Evening (02 Sep) | 6ft (1.8m) | 11s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Tue night. Warm (max 30°C on Fri morning, min 16°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Tue 1 | Wednesday 2 | Thursday 3 | ||||||||||||||||
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) | SW 5 | SSW 6 | SSW 7 | S 8 | S 8 | S 8 | S 10 | S 10 | S 10 | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 |
Wave Graph  | ||||||||||||||||||
 kJ | 53 | 104 | 180 | 221 | 301 | 360 | 625 | 635 | 663 | 762 | 807 | 745 | 679 | 593 | 524 | 460 | 401 | 401 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | cross | glassy | glassy | on | on | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off |
High Tide | 4:47PM0.98m | 5:13AM1.07m | 5:18PM0.88m | 6:02AM0.94m | 5:51PM0.77m | |||||||||||||
Low Tide | 11:07PM0.29m | 12:08PM0.42m | 11:24PM0.35m | 1:48PM0.57m | ||||||||||||||
 | |  | |  |  |  | | | | | | | | | | | | |
 | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:51 | — | — |
mm | 4 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 17 | 17 | 17 | 20 | 21 | 21 | 18 | 18 | 16 | 16 | 16 | 20 | 24 | 24 | 19 | 19 |
Feels °C | 19 | 19 | 17 | 17 | 18 | 21 | 21 | 21 | 19 | 19 | 16 | 16 | 16 | 19 | 24 | 23 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 9 | SSW 6 | S 8 | S 8 | S 8 | S 10 | S 10 | S 10 | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 |
| kJ | 116 | 123 | 100 | 221 | 301 | 360 | 625 | 635 | 663 | 762 | 807 | 745 | 679 | 593 | 524 | 460 | 401 | 401 |
Swell 2 Height (m) Direction Period (s) | SSE 7 | SSE 7 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | — | — | — | E 9 |
| kJ | 21 | 21 | 99 | 76 | 56 | 53 | 35 | 35 | 35 | 35 | 23 | 22 | 23 | — | — | — | — | 13 |
Swell 3 Height (m) Direction Period (s) | NNW 4 | — | SE 7 | SSE 9 | SE 9 | SE 8 | SE 8 | SE 9 | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | 14 | 8 | 21 | 18 | 11 | 3 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 5 | SSW 6 | SSW 7 | — | — | — | — | — | — | — | — | — | ENE 3 | ENE 4 | E 5 | E 5 | ENE 5 | E 6 |
| kJ | 53 | 104 | 180 | — | — | — | — | — | — | — | — | — | 6 | 25 | 52 | 88 | 98 | 94 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 32 | 50 | 0 | 8 | 0 | 0 | 143 | 371 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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