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Surf Forecasts:
Maresias surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 2 am Saturday 07 Mar 2026 -03Forecast update in hr min s Forecast update imminent
Maresias surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Maresias sea temperature is
27.2° C
(Which is slightly warmer than usual)How big are the waves at Maresias today?
The current surf forecast for Maresias at 9AM is: 0.6m 9s primary swell from a South-southeast direction (forecast issued at 02:00am March 07). An open ocean swell of 0.6m 5s is not directed at the surf break, a second open ocean swell of 0.8m 5s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Mar) | 2ft (0.6m) | 9s |
| Afternoon (07 Mar) | 1.5ft (0.5m) | 9s |
| Evening (07 Mar) | 1.5ft (0.5m) | 8s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 07 | Sunday 08 | Monday 09 | ||||||||||||||||||||||
| 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 13 | 13 | 12 | 12 | 12 | 8 | 8 | 8 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 76 | 58 | 55 | 54 | 39 | 39 | 37 | 35 | 34 | 26 | 20 | 20 | 55 | 53 | 48 | 72 | 73 | 223 | 280 | 349 | 445 | 461 | 407 | 404 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | glass | on | cross- on | cross- off | cross- off | cross- off | off | off | cross- off | cross- on | cross- on | on | on | on | on | glass | on | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 4:08AM 1.04 | 4:26PM 1.12 | 4:28AM 1.00 | 4:57PM 1.03 | 4:49AM 0.94 | 5:32PM 0.92 | ||||||||||||||||||
Low Tide / height (m) | 10:19AM 0.19 | 10:45PM 0.30 | 10:40AM 0.22 | 11:02PM 0.41 | 11:02AM 0.27 | |||||||||||||||||||
Saturday 07 | Sunday 08 | Monday 09 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:00 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 6:00 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:25 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:23 | - |
 |  |  |  | |  | |  | | | | | | | | | |  | |  |  |  | |  | |
Rain (mm) | - | - | - | - | - | 2 | 3 | 1 | - | - | - | - | - | 2 | 2 | 4 | 3 | 2 | - | - | 1 | 1 | 1 | 2 |
| Temp. °C | 24 | 24 | 23 | 27 | 29 | 29 | 26 | 25 | 24 | 24 | 24 | 29 | 30 | 27 | 25 | 24 | 24 | 24 | 23 | 25 | 25 | 24 | 23 | 23 |
| Feels °C (?) | 27 | 27 | 26 | 32 | 32 | 34 | 31 | 29 | 26 | 27 | 27 | 32 | 32 | 30 | 28 | 28 | 28 | 28 | 27 | 29 | 28 | 27 | 25 | 25 |
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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.
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