Surf Forecasts:
How big are the waves at Maresias today (10 Oct):
- Morning surf: Morning surf (10 Oct, local time) - 2.5ft (0.8m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (10 Oct, local time) - 2ft (0.6m), 8s period with SE swell.
- Evening surf: Evening surf (10 Oct, local time) - 1.5ft (0.5m), 8s period with SE swell.
The current surf forecast for Maresias at 12AM is: 0.9m 8s primary swell from a East-southeast direction and 0.4m 10s secondary swell from a South-southeast direction (forecast issued at 08:00pm October 09). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Oct) | 2.5ft (0.8m) | 8s |
| Afternoon (10 Oct) | 2ft (0.6m) | 8s |
| Evening (10 Oct) | 1.5ft (0.5m) | 8s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Sun night. Warm (max 27°C on Sun morning, min 21°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Fri 9 | Saturday 10 | Sunday 11 | ||||||||||||||||
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) | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SSE 9 | S 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 150 | 123 | 123 | 105 | 84 | 84 | 84 | 54 | 54 | 32 | 23 | 21 | 19 | 14 | 14 | 14 | 8 | 15 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | glassy | glassy | glassy | glassy | cross-on | glassy | cross-off | cross-off | off | off | cross-off | glassy | cross | cross-on | cross-on | glassy |
High Tide | 1:51AM1.20m | 2:13PM1.09m | 2:22AM1.22m | 2:32PM1.08m | ||||||||||||||
Low Tide | 8:03PM0.21m | 8:26AM0.08m | 8:27PM0.15m | 8:53AM0.14m | 8:49PM0.11m | |||||||||||||
 |  |  | |  | |  |  |  | |  | | | | | |  |  | |
 | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | 6:04 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:05 | — |
mm | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | 3 | 5 |
Temp °C | 23 | 22 | 21 | 21 | 21 | 25 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 27 | 24 | 22 | 22 | 21 |
Feels °C | 27 | 24 | 24 | 25 | 25 | 29 | 25 | 27 | 25 | 24 | 25 | 25 | 25 | 30 | 25 | 23 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | E 8 | E 4 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 150 | 123 | 123 | 105 | 84 | 84 | 84 | 54 | 54 | 32 | 28 | 14 | 28 | 28 | 44 | 31 | 43 | 57 |
Swell 2 Height (m) Direction Period (s) | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SE 10 | E 8 | E 8 | E 7 | SSE 9 | SE 8 | E 8 | E 4 | SE 7 | SE 7 | SE 7 | ESE 7 | S 9 |
| kJ | 45 | 45 | 41 | 40 | 39 | 25 | 18 | 28 | 27 | 17 | 23 | 28 | 9 | 14 | 14 | 14 | 5 | 15 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SE 10 | SE 10 | SE 9 | S 8 | SSE 9 | SE 8 | SE 7 | E 4 | SSE 9 | SSE 9 | SSE 9 | SSE 9 |
| kJ | 20 | 20 | 19 | 10 | 11 | 11 | 25 | 24 | 23 | 1 | 16 | 21 | 19 | 6 | 8 | 8 | 8 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | E 7 | E 4 | ENE 4 | — | — | — | — | SW 3 | W 3 |
| kJ | — | — | — | — | — | — | — | — | — | 64 | 18 | 14 | — | — | — | — | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 8 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 4 | 0 | 4 | 4 | 4 | 143 | 58 | 58 | 4 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Maresias surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest