Surf Forecasts:
How big are the waves at Maresias today (22 Aug):
- Morning surf: Morning surf (22 Aug, local time) - 6ft (1.9m), 11s period with S swell.
- Afternoon surf: Afternoon surf (22 Aug, local time) - 6ft (1.8m), 10s period with S swell.
- Evening surf: Evening surf (22 Aug, local time) - 5.5ft (1.7m), 10s period with S swell.
The current surf forecast for Maresias at 11AM is: 1.9m 11s primary swell from a South direction (forecast issued at 02:00am August 22). 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 (22 Aug) | 6ft (1.9m) | 11s |
| Afternoon (22 Aug) | 6ft (1.8m) | 10s |
| Evening (22 Aug) | 5.5ft (1.7m) | 10s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Sun afternoon. Warm (max 21°C on Sun morning, min 16°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | ||||||||||||||||||||||
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 | 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 7 | S 8 | S 10 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 11 | S 12 | S 13 | S 13 | S 13 | S 14 | S 14 | S 14 | S 15 | S 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 222 | 245 | 663 | 813 | 804 | 682 | 682 | 603 | 580 | 504 | 494 | 426 | 492 | 533 | 596 | 833 | 1077 | 1318 | 1849 | 2542 | 2539 | 2619 | 3409 | 3234 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | on | on | on | on | cross | cross-off | cross-off | cross-off | glassy | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off |
High Tide | 1:01PM0.85m | 00:16AM0.69m | 1:23PM0.94m | 00:47AM0.80m | 1:45PM1.02m | |||||||||||||||||||
Low Tide | 4:37AM0.40m | 6:14PM0.57m | 5:53AM0.31m | 6:52PM0.48m | 6:42AM0.20m | 7:22PM0.39m | ||||||||||||||||||
 |  | |  | | | | | | | | | | |  | | |  | |  | | | | | |
 | — | — | 6:22 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — |
 | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — |
Temp °C | 17 | 18 | 18 | 19 | 20 | 18 | 18 | 17 | 17 | 17 | 16 | 19 | 21 | 19 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 |
Feels °C | 18 | 19 | 19 | 19 | 20 | 18 | 18 | 17 | 17 | 17 | 17 | 21 | 21 | 20 | 18 | 19 | 19 | 19 | 17 | 17 | 17 | 17 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | SSW 7 | S 8 | S 10 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 11 | S 12 | S 13 | S 13 | S 13 | S 14 | S 14 | S 14 | S 15 | S 15 |
| kJ | 222 | 245 | 663 | 813 | 804 | 682 | 682 | 603 | 580 | 504 | 494 | 426 | 492 | 533 | 596 | 833 | 1077 | 1318 | 1849 | 2542 | 2539 | 2619 | 3409 | 3234 |
Swell 2 Height (m) Direction Period (s) | E 8 | S 10 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | — | — | — | — | — |
| kJ | 44 | 162 | 31 | 20 | 20 | 9 | 9 | 9 | 4 | 4 | 4 | 4 | 1 | 4 | 4 | 4 | 4 | 4 | 4 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | S 12 | E 8 | — | — | — | — | — | — | — | — | — | — | E 8 | E 8 | — | — | E 8 | E 8 | — | — | — | — | — | — |
| kJ | 10 | 44 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | 1 | 1 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | ENE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 19 | 19 | 19 | 19 | 11 | 0 | 0 | 0 | 0 | 103 | 19 | 19 | 19 | 11 | 19 | 19 | 19 | 19 | 19 | 4 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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