Surf Forecasts:
How big are the waves at Maresias today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 5.5ft (1.7m), 11s period with SSE swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 5ft (1.5m), 11s period with SSE swell.
- Evening surf: Evening surf (03 Sep, local time) - 4.5ft (1.3m), 11s period with SSE swell.
The current surf forecast for Maresias at 4AM is: 1.8m 11s primary swell from a South-southeast direction (forecast issued at 08:00pm September 02). An open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 5.5ft (1.7m) | 11s |
| Afternoon (03 Sep) | 5ft (1.5m) | 11s |
| Evening (03 Sep) | 4.5ft (1.3m) | 11s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sat afternoon. Warm (max 28°C on Fri morning, min 17°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Wed 2 | Thursday 3 | Friday 4 | ||||||||||||||||
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 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 650 | 723 | 792 | 731 | 745 | 667 | 604 | 581 | 522 | 423 | 359 | 353 | 297 | 226 | 186 | 149 | 101 | 95 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | off | off | off | glassy | on | cross-on | cross-on | cross |
High Tide | 5:18PM0.88m | 6:02AM0.94m | 5:51PM0.77m | 00:22AM0.42m | 7:17AM0.80m | 12:10PM0.77m | 6:34PM0.67m | |||||||||||
Low Tide | 11:24PM0.35m | 1:48PM0.57m | 11:08PM0.42m | 1:33AM0.42m | 10:02AM0.74m | 4:09PM0.62m | ||||||||||||
 |  | | | |  | | | | | | | | | | |  | | |
 | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 18 | 17 | 17 | 21 | 25 | 25 | 20 | 20 | 20 | 20 | 20 | 26 | 28 | 24 | 19 | 19 |
Feels °C | 20 | 19 | 19 | 17 | 17 | 21 | 24 | 24 | 20 | 21 | 20 | 20 | 20 | 27 | 28 | 24 | 19 | 20 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 650 | 723 | 792 | 731 | 745 | 667 | 604 | 581 | 522 | 423 | 359 | 146 | 193 | 177 | 187 | 130 | 104 | 107 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | — | SSW 6 | — | E 6 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 |
| kJ | 35 | 23 | 23 | 23 | 23 | 23 | — | — | 4 | — | 116 | 353 | 297 | 226 | 186 | 149 | 101 | 95 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | S 11 | S 11 | S 10 | S 10 | SE 11 | WSW 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | 2 | 63 | 11 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | ENE 3 | ENE 4 | ENE 4 | E 5 | E 5 | E 6 | ENE 7 | — | — | — | — | SW 2 | WSW 4 | SW 4 |
| kJ | — | — | — | — | 3 | 10 | 28 | 51 | 73 | 88 | 175 | — | — | — | — | 2 | 17 | 21 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 19 | 4 | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 32 | 26 | 58 | 8 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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