Surf Forecasts:
How big are the waves at Praia de Sao Marcos today (06 Aug):
- Morning surf: Morning surf (06 Aug, local time) - 3.5ft (1.1m), 5s period with NE swell.
- Afternoon surf: Afternoon surf (06 Aug, local time) - 3.5ft (1.0m), 5s period with ENE swell.
- Evening surf: Evening surf (06 Aug, local time) - 3ft (0.9m), 5s period with ENE swell.
The current surf forecast for Praia de Sao Marcos at 3PM is: 1.0m 5s primary swell from a East-northeast direction (forecast issued at 08:00am August 06). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Aug) | 3.5ft (1.1m) | 5s |
| Afternoon (06 Aug) | 3.5ft (1.0m) | 5s |
| Evening (06 Aug) | 3ft (0.9m) | 5s |
Table - waves today at Praia de Sao Marcos. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Thu morning. Warm (max 28°C on Thu morning, min 26°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | ||||||||||||||||||||
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) | NE 4 | NE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | NE 5 | ENE 5 | NE 5 | NE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | NE 5 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 31 | 53 | 48 | 44 | 40 | 37 | 39 | 37 | 46 | 59 | 74 | 77 | 69 | 55 | 67 | 79 | 82 | 83 | 77 | 77 | 72 | 61 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on |
High Tide | 12:45PM5.26m | 1:08AM5.30m | 2:00PM5.09m | 2:25AM5.22m | 3:22PM5.10m | |||||||||||||||||
Low Tide | 6:29AM1.14m | 6:57PM1.57m | 7:35AM1.31m | 8:08PM1.74m | 8:51AM1.35m | |||||||||||||||||
 |  | |  | |  | | |  |  |  |  | |  | | | | | | | | | |
 | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — |
 | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:02 | — |
mm | 1 | 2 | 1 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 27 | 26 | 26 |
Feels °C | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 27 | 26 | 26 | 29 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 29 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | NE 5 | ENE 5 | NE 5 | NE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | NE 5 |
| kJ | 31 | 53 | 48 | 44 | 40 | 37 | 39 | 37 | 46 | 59 | 74 | 77 | 69 | 55 | 67 | 79 | 82 | 83 | 77 | 77 | 72 | 61 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 1096 | 1303 | 1963 | 1963 | 1108 | 1108 | 1119 | 1217 | 1217 | 1328 | 1963 | 2275 | 2267 | 2268 | 2314 | 2278 | 1328 | 1328 | 2279 | 2279 | 2269 | 2269 |
Best forecast wave conditions in Maranhão | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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