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Surf Forecasts:
Maresias surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 2 am 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 8AM is: 1.3m 13s primary swell from a South direction (forecast issued at 02:00am May 06). An open ocean swell of 0.7m 6s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 May) | 4ft (1.2m) | 13s |
| 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 afternoon, min 22°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 6 | Thursday 7 | Friday 8 | ||||||||||||||||||||||
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 | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
S 14 | S 13 | S 13 | S 13 | 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 | S 10 | SSE 14 | S 10 | SSE 13 | S 13 | S 13 | S 12 | |
971 | 683 | 572 | 480 | 451 | 356 | 290 | 285 | 228 | 163 | 155 | 116 | 114 | 84 | 82 | 56 | 53 | 52 | 36 | 35 | 58 | 87 | 119 | 112 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | glassy | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | |
High Tide | 4:08AM0.94m | 5:11PM0.93m | 4:48AM0.90m | 6:02PM0.87m | 5:39AM0.85m | 7:17PM0.82m | ||||||||||||||||||
Low Tide | 10:58AM0.21m | 11:46PM0.54m | 12:04PM0.29m | 1:14AM0.58m | 1:36PM0.33m | |||||||||||||||||||
 | | |  | | | | | | | | | | | | |  | | |  | | | | | |
 | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — |
 | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 22 | 22 | 26 | 28 | 27 | 23 | 22 | 22 | 22 | 22 | 27 | 29 | 30 | 24 | 24 | 24 | 24 | 25 | 28 | 32 | 33 | 28 | 27 |
23 | 23 | 23 | 28 | 30 | 30 | 26 | 23 | 23 | 23 | 23 | 29 | 30 | 32 | 25 | 24 | 24 | 24 | 25 | 28 | 32 | 33 | 28 | 27 | |
Swell 1 Height (m) Direction Period (s) | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | E 6 | S 11 | S 11 | S 11 | S 11 | E 7 | E 7 | E 7 | E 7 | E 7 | S 13 | S 13 | E 8 |
 kJ | 971 | 683 | 572 | 480 | 451 | 356 | 290 | 285 | 228 | 163 | 155 | 54 | 114 | 84 | 82 | 56 | 135 | 139 | 155 | 156 | 156 | 87 | 119 | 159 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | E 5 | E 6 | E 6 | E 6 | E 6 | E 8 | E 8 | E 8 | E 8 | S 11 | — | — | — | — | S 10 | S 10 | S 10 | S 10 | SSE 13 | S 10 | — | S 12 |
| kJ | 6 | 6 | 21 | 30 | 31 | 31 | 31 | 5 | 5 | 5 | 5 | 116 | — | — | — | — | 53 | 52 | 33 | 33 | 58 | 7 | — | 112 |
Swell 3 Height (m) Direction Period (s) | — | — | E 8 | E 8 | E 8 | E 8 | E 8 | — | — | — | — | — | — | — | — | — | — | SSE 14 | SSE 14 | SSE 13 | S 10 | — | — | SSE 16 |
| kJ | — | — | 6 | 6 | 6 | 6 | 6 | — | — | — | — | — | — | — | — | — | — | 36 | 36 | 35 | 18 | — | — | 26 |
Wind waves Height (m) Direction Period (s) | E 6 | E 5 | E 6 | E 6 | — | — | — | E 6 | E 6 | E 5 | E 6 | — | E 6 | E 7 | E 7 | E 7 | — | E 7 | — | — | — | E 8 | E 8 | E 8 |
| kJ | 21 | 21 | 38 | 50 | — | — | — | 30 | 30 | 37 | 39 | — | 81 | 104 | 110 | 110 | — | 261 | — | — | — | 160 | 159 | 227 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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