Surf Forecasts:
How big are the waves at Maresias today (14 Aug):
- Morning surf: Morning surf (14 Aug, local time) - 5.5ft (1.7m), 13s period with S swell.
- Afternoon surf: Afternoon surf (14 Aug, local time) - 5.5ft (1.7m), 13s period with S swell.
- Evening surf: Evening surf (14 Aug, local time) - 6.5ft (2.0m), 14s period with S swell.
The current surf forecast for Maresias at 1PM is: 1.7m 13s primary swell from a South direction (forecast issued at 08:00am August 14). An open ocean swell of 0.2m 8s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Aug) | 5.5ft (1.7m) | 13s |
| Afternoon (14 Aug) | 5.5ft (1.7m) | 13s |
| Evening (14 Aug) | 6.5ft (2.0m) | 14s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Sun morning, min 19°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||||||||||
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) | S 13 | S 13 | S 13 | S 13 | S 14 | S 14 | S 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1155 | 1016 | 888 | 1032 | 1342 | 1509 | 1682 | 1679 | 1783 | 1657 | 1548 | 679 | 574 | 488 | 411 | 336 | 319 | 251 | 195 | 191 | 151 | 116 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | on | cross-on | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:50PM1.08m | 3:30AM1.20m | 4:10PM1.04m | 4:03AM1.18m | 4:30PM1.00m | |||||||||||||||||
Low Tide | 9:56AM-0.03m | 10:01PM0.33m | 10:25AM0.06m | 10:19PM0.32m | 10:50AM0.17m | |||||||||||||||||
 |  | | | | | | | | | | |  | | | | | |  | | | | |
 | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — |
 | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 21 | 22 | 22 | 20 | 20 | 20 | 20 | 19 | 21 | 22 | 22 | 20 | 20 | 20 | 20 | 20 | 22 | 25 | 24 | 20 | 20 |
Feels °C | 21 | 24 | 24 | 24 | 23 | 22 | 22 | 22 | 21 | 24 | 25 | 24 | 21 | 21 | 22 | 22 | 22 | 24 | 26 | 25 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 13 | S 14 | S 14 | S 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 |
| kJ | 1155 | 1016 | 888 | 1032 | 1342 | 1509 | 1682 | 1679 | 1783 | 1657 | 1548 | 679 | 574 | 488 | 411 | 336 | 319 | 251 | 195 | 191 | 151 | 116 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | — | E 9 | — | — | — | — | E 12 | ESE 13 | ESE 13 | ESE 13 | — | ESE 13 | ESE 13 | — |
| kJ | 8 | 12 | 6 | 6 | 6 | 6 | 6 | 7 | — | 15 | — | — | — | — | 27 | 16 | 16 | 16 | — | 17 | 17 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | E 9 | E 5 | E 9 | — | E 9 | ESE 8 | ESE 8 | E 8 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | — | — | — | — | — | — | 60 | 43 | 6 | — | 7 | 310 | 416 | 518 | 462 | 431 | 377 | 397 | 504 | 604 | 706 | 746 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 103 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 10 | 10 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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