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Surf Forecasts:
Maresias surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 2 pm Wednesday 06 May 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
24.7° C
(Which is slightly warmer than usual)How big are the waves at Maresias today?
The current surf forecast for Maresias at 6PM is: 1.0m 12s primary swell from a South direction and 0.7m 6s secondary swell from a East direction (forecast issued at 02:00pm May 06). An open ocean swell of 0.2m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 May) | - | - |
| Afternoon (06 May) | 3.5ft (1.1m) | 12s |
| Evening (06 May) | 3.5ft (1.0m) | 12s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 33°C on Fri morning, min 22°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Wed 6 | Thursday 7 | Friday 8 | Sat 9 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | SSE 14 | SSE 14 | S 10 | SSE 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 13 | S 13 | |
451 | 356 | 290 | 285 | 225 | 163 | 118 | 116 | 114 | 84 | 82 | 55 | 53 | 36 | 36 | 35 | 58 | 87 | 85 | 113 | 110 | 108 | 119 | 128 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | glassy | cross-off | cross-off | cross-off | cross-off | off | cross-off | glassy | cross | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 5:11PM0.93m | 4:48AM0.90m | 6:02PM0.87m | 5:39AM0.85m | 7:17PM0.82m | 6:49AM0.80m | ||||||||||||||||||
Low Tide | 10:58AM0.21m | 11:46PM0.54m | 12:04PM0.29m | 1:14AM0.58m | 1:36PM0.33m | 2:45AM0.58m | ||||||||||||||||||
 | |  | | | | | | | |  | | | | | |  | | | | | | | | |
 | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:26 | — |
 | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | 5:30 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 29 | 28 | 22 | 22 | 22 | 22 | 22 | 27 | 30 | 29 | 24 | 25 | 25 | 25 | 25 | 28 | 33 | 33 | 29 | 27 | 27 | 27 | 27 | 29 |
31 | 31 | 24 | 24 | 23 | 23 | 23 | 28 | 31 | 30 | 24 | 25 | 25 | 25 | 25 | 28 | 33 | 33 | 29 | 27 | 27 | 27 | 27 | 30 | |
Swell 1 Height (m) Direction Period (s) | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | E 6 | E 6 | E 6 | S 11 | S 11 | S 11 | E 7 | E 7 | E 7 | E 8 | E 8 | S 13 | S 13 | E 8 | E 7 | E 7 | E 8 | E 8 |
 kJ | 451 | 356 | 290 | 285 | 225 | 163 | 52 | 76 | 84 | 84 | 82 | 55 | 131 | 142 | 159 | 160 | 160 | 87 | 85 | 135 | 130 | 108 | 135 | 142 |
Swell 2 Height (m) Direction Period (s) | E 6 | E 8 | E 8 | E 8 | E 8 | E 8 | S 11 | S 11 | S 11 | — | — | — | S 10 | S 10 | S 10 | S 10 | SSE 13 | S 10 | — | S 12 | S 12 | S 12 | S 13 | S 13 |
| kJ | 31 | 6 | 6 | 5 | 5 | 5 | 118 | 116 | 114 | — | — | — | 53 | 33 | 33 | 33 | 58 | 7 | — | 113 | 110 | 108 | 119 | 128 |
Swell 3 Height (m) Direction Period (s) | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | SSE 14 | SSE 14 | SSE 13 | S 10 | — | — | SSE 16 | — | SSE 15 | SSE 15 | S 20 |
| kJ | 6 | — | — | — | — | — | — | — | — | — | — | — | — | 36 | 36 | 35 | 18 | — | — | 26 | — | 44 | 42 | 7 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | E 5 | E 5 | E 6 | E 6 | — | E 7 | E 7 | E 7 | — | — | — | — | — | E 7 | E 7 | NE 3 | E 8 | N 3 | — | — |
| kJ | 52 | 31 | 31 | 38 | 34 | 45 | 80 | 113 | — | 104 | 107 | 110 | — | — | — | — | — | 156 | 155 | 2 | 221 | 1 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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