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Surf Forecasts:
Maresias surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 pm Wednesday 22 Apr 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
24.5° C
(Which is normal for this time of year)How big are the waves at Maresias today?
The current surf forecast for Maresias at 2AM is: 0.5m 9s primary swell from a Southeast direction and 0.3m 11s secondary swell from a South direction (forecast issued at 08:00pm April 22). The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 1.5ft (0.4m) | 10s |
| Afternoon (23 Apr) | 1.5ft (0.5m) | 8s |
| Evening (23 Apr) | 1.5ft (0.4m) | 10s |
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 28°C on Sat morning, min 19°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||||||||
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 | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SSE 9 | SSE 9 | SSE 9 | SE 9 | SE 9 | S 10 | SSW 10 | SE 8 | SSW 9 | SSW 10 | SSE 14 | SSE 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | SSE 12 | SSE 12 | S 12 | S 12 | S 11 | |
55 | 54 | 53 | 38 | 36 | 35 | 33 | 33 | 29 | 30 | 37 | 63 | 136 | 106 | 106 | 96 | 125 | 89 | 86 | 50 | 48 | 44 | 43 | 39 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-off | off | off | off | glassy | on | cross-on | cross-off | cross-off | cross-off | cross-off | off | glassy | cross-on | cross | cross-off | cross-off | cross-off | cross-off | off | glassy | on | glassy | |
High Tide | 6:20PM0.81m | 11:32PM0.79m | 5:06AM0.79m | 00:13AM0.86m | 6:03AM0.73m | 00:37AM0.90m | 8:41AM0.70m | |||||||||||||||||
Low Tide | 9:03PM0.75m | 2:24AM0.73m | 2:08PM0.35m | 4:10AM0.71m | 3:50PM0.33m | 5:15AM0.64m | ||||||||||||||||||
 |  | | | |  | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — |
 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 21 | 20 | 20 | 19 | 24 | 26 | 25 | 22 | 20 | 20 | 20 | 19 | 24 | 26 | 26 | 22 | 21 | 21 | 21 | 21 | 26 | 28 | 26 |
26 | 23 | 21 | 22 | 20 | 27 | 27 | 26 | 24 | 22 | 21 | 22 | 20 | 26 | 27 | 27 | 24 | 23 | 23 | 22 | 22 | 28 | 29 | 28 | |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 9 | SE 9 | SE 9 | SE 8 | SSE 8 | SE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | S 14 | S 14 | S 14 | S 14 | S 13 | SE 7 | SE 7 | SE 7 | E 4 | E 5 | E 6 | E 6 |
 kJ | 55 | 54 | 53 | 38 | 36 | 35 | 27 | 33 | 26 | 26 | 25 | 26 | 136 | 106 | 106 | 96 | 125 | 27 | 26 | 25 | 15 | 12 | 23 | 26 |
Swell 2 Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 7 | S 11 | S 11 | S 10 | SSW 10 | SSW 9 | SSW 9 | SSW 10 | SSW 10 | SSE 14 | SE 8 | ESE 4 | SSE 8 | SE 8 | SE 7 | S 13 | S 13 | SSE 12 | SE 7 | SE 7 | SE 7 | S 11 |
| kJ | 17 | 10 | 9 | 22 | 20 | 32 | 33 | 29 | 29 | 30 | 33 | 63 | 16 | 7 | 23 | 28 | 27 | 89 | 86 | 50 | 24 | 23 | 12 | 39 |
Swell 3 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | SSW 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | SSE 14 | SSW 10 | ESE 4 | SSE 8 | SSW 9 | SSW 9 | E 7 | SSW 10 | SSW 10 | SSW 10 | SSE 12 | S 12 | S 12 | SE 7 |
| kJ | 13 | 13 | 13 | 9 | 13 | 13 | 12 | 11 | 11 | 4 | 37 | 32 | 3 | 23 | 15 | 15 | 10 | 18 | 18 | 18 | 48 | 44 | 43 | 12 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | E 3 | ENE 3 | ENE 3 | E 4 | — | ESE 4 | ESE 4 | E 4 | E 4 | E 4 | E 4 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 13 | — | 7 | 5 | 7 | 7 | 8 | 13 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 103 | 103 | 0 | 0 | 0 | 0 | 0 | 0 | 80 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 67 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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