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Surf Forecasts:
Maresias surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 am Wednesday 04 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
27.6° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Maresias today?
The current surf forecast for Maresias at 11AM is: 0.8m 8s primary swell from a South-southeast direction (forecast issued at 08:00am March 04). An open ocean swell of 0.2m 7s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Mar) | 2.5ft (0.8m) | 8s |
| Afternoon (04 Mar) | 2.5ft (0.8m) | 8s |
| Evening (04 Mar) | 2.5ft (0.8m) | 8s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 04 | Thursday 05 | Friday 06 | Sat 07 | |||||||||||||||||||||
| 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 | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 73 | 75 | 78 | 80 | 82 | 82 | 82 | 82 | 80 | 80 | 80 | 90 | 90 | 90 | 94 | 103 | 83 | 84 | 94 | 98 | 98 | 98 | 164 | 151 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | on | on | cross | cross- off | cross- off | off | glass | glass | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross- on | cross | cross- off | cross- off | cross- off | off |
High Tide / height (m) | 2:59PM 1.24 | 3:30AM 1.11 | 3:28PM 1.24 | 3:49AM 1.08 | 3:57PM 1.19 | |||||||||||||||||||
Low Tide / height (m) | 9:20AM 0.24 | 9:41PM 0.02 | 9:40AM 0.21 | 10:05PM 0.10 | 9:59AM 0.19 | 10:26PM 0.20 | ||||||||||||||||||
Wednesday 04 | Thursday 05 | Friday 06 | Sat 07 | |||||||||||||||||||||
| Sunrise | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:27 | - | - | - | - | - | - | - | 6:27 | - | - | - |
 | |  | | |  | |  | | | | | | | | | | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - |
| Temp. °C | 21 | 24 | 25 | 25 | 24 | 23 | 23 | 22 | 21 | 25 | 26 | 26 | 24 | 23 | 23 | 23 | 22 | 26 | 27 | 26 | 25 | 24 | 23 | 23 |
| Feels °C (?) | 24 | 27 | 27 | 28 | 27 | 26 | 26 | 25 | 23 | 29 | 29 | 29 | 27 | 26 | 26 | 26 | 25 | 30 | 30 | 30 | 29 | 27 | 26 | 26 |
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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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