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Surf Forecasts:
Maresias surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 am Friday 08 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
24.9° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Maresias today?
The current surf forecast for Maresias at 3PM is: 0.5m 13s primary swell from a South direction (forecast issued at 08:00am May 08). An open ocean swell of 1.0m 7s is not directed at the surf break, a second open ocean swell of 1.2m 7s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 May) | 1.5ft (0.4m) | 10s |
| Afternoon (08 May) | 1.5ft (0.5m) | 13s |
| Evening (08 May) | 2ft (0.6m) | 12s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 41mm), heaviest during Sun night. Warm (max 33°C on Fri afternoon, min 18°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 8 | Saturday 9 | Sunday 10 | Mon 11 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 14 | S 10 | SSE 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | SSW 6 | SSW 8 | S 8 | SSW 8 | SSW 8 | SSW 8 | S 17 | S 16 | |
36 | 35 | 58 | 87 | 85 | 113 | 110 | 110 | 119 | 173 | 125 | 119 | 110 | 106 | 104 | 139 | 209 | 603 | 589 | 644 | 621 | 494 | 600 | 897 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 5:39AM0.85m | 7:17PM0.82m | 6:49AM0.80m | 10:34PM0.84m | 8:31AM0.79m | 11:30PM0.92m | ||||||||||||||||||
Low Tide | 1:36PM0.33m | 2:45AM0.58m | 3:02PM0.32m | 4:00AM0.53m | 4:14PM0.26m | |||||||||||||||||||
 |  | | | | | | | |  | | |  | | |  |  |  | | |  |  | | | |
 | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | 6:26 |
 | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | 5:29 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 | 9 | 17 | 6 | 2 | |
Temp °C | 24 | 27 | 32 | 33 | 27 | 26 | 26 | 26 | 25 | 28 | 28 | 25 | 23 | 23 | 22 | 22 | 21 | 21 | 20 | 20 | 19 | 18 | 19 | 18 |
24 | 27 | 31 | 33 | 27 | 25 | 26 | 26 | 24 | 30 | 30 | 27 | 26 | 26 | 24 | 23 | 22 | 22 | 21 | 20 | 18 | 18 | 19 | 18 | |
Swell 1 Height (m) Direction Period (s) | E 7 | E 7 | E 8 | E 7 | S 13 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 8 | E 8 | E 8 | S 18 | S 17 | S 16 |
 kJ | 121 | 131 | 133 | 107 | 85 | 106 | 104 | 102 | 108 | 114 | 114 | 93 | 95 | 100 | 102 | 102 | 113 | 146 | 113 | 89 | 66 | 336 | 600 | 897 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | SSE 13 | S 13 | — | S 12 | S 12 | S 12 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | SW 7 | S 12 | S 12 | S 12 | S 22 | S 21 | S 20 | E 8 | E 8 | E 8 |
| kJ | 33 | 33 | 58 | 87 | — | 113 | 110 | 110 | 119 | 173 | 125 | 119 | 110 | 106 | 53 | 104 | 72 | 75 | 9 | 34 | 194 | 66 | 50 | 50 |
Swell 3 Height (m) Direction Period (s) | SSE 14 | SSE 13 | S 10 | S 10 | — | S 16 | — | SSE 15 | SSE 15 | S 20 | S 20 | S 19 | SW 4 | SW 5 | S 12 | S 12 | — | — | — | — | SSE 12 | SSE 13 | — | — |
| kJ | 36 | 35 | 18 | 7 | — | 5 | — | 44 | 42 | 7 | 7 | 7 | 8 | 11 | 104 | 139 | — | — | — | — | 30 | 32 | — | — |
Wind waves Height (m) Direction Period (s) | N 3 | N 3 | — | E 7 | E 7 | E 7 | ENE 7 | — | — | NNW 3 | WSW 3 | SW 4 | WSW 4 | — | — | SSW 7 | SSW 6 | SSW 8 | S 8 | SSW 8 | SSW 8 | SSW 8 | S 8 | S 9 |
| kJ | 1 | 2 | — | 156 | 130 | 186 | 186 | — | — | 1 | 6 | 12 | 6 | — | — | 93 | 209 | 603 | 589 | 644 | 621 | 494 | 526 | 656 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 26 | 26 | 26 | 26 | 26 | 8 | 47 | 339 | 339 | 66 | 44 | 26 | 26 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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