Maresias Surf Forecast — Sao Paulo, Brazil

High-performance beach break on the Sao Paulo coast with fast, punchy sand-bottom peaks. Best on S swells.

Maresias is a surf spot in Sao Paulo, Brazil located at -23.7900, -45.5600. View the free 16-day forecast: wave height, swell period and direction, wind speed and direction, tide and live buoy conditions, plus a multi-day surf outlook and model comparison.

Maresias wind forecast for kitesurfing, wing foiling and windsurfing: hourly wind speed in knots, gusts and direction relative to the shore, blended from every weather model that reaches the spot.

SwellByte

MARESIAS

4-6ft
4.7ft @ 9s SSE
High confidence
Wind
6mph
Onshore
Temp
65°F
Water: 73°F

FORECAST

WED
28/10
4-5ft
7
THU
29/10
2-4ft
4
FRI
30/10
4-6ft
2
SAT
31/10
4-5ft
9
SUN
01/11
3-4ft
2

WEDNESDAY 28/10

Surf
Swell
Wind
Energy
6am
4-5ft
4.5ft@ 9s SSE
720
mph
285.5kJ
Noon
4-5ft
4.3ft@ 9s SSE
722
mph
227.9kJ
6pm
3-5ft
4.1ft@ 8s SSE
512
mph
190.4kJ
Show all 8 hours

THURSDAY 29/10

Surf
Swell
Wind
Energy
6am
2-3ft
3.7ft@ 6s SSE
26
mph
37.8kJ
Noon
2-4ft
3.3ft@ 8s SSE
414
mph
102.8kJ
6pm
2-4ft
3.0ft@ 8s SSE
24
mph
82.1kJ
Show all 8 hours

FRIDAY 30/10

Surf
Swell
Wind
Energy
6am
3-5ft
2.6ft@ 12s S
24
mph
382.0kJ
Noon
4-5ft
2.9ft@ 11s S
515
mph
413.9kJ
6pm
4-6ft
3.1ft@ 12s SSE
210
mph
555.3kJ
Show all 8 hours

SATURDAY 31/10

Surf
Swell
Wind
Energy
6am
4-5ft
3.1ft@ 11s S
919
mph
430.6kJ
Noon
4-5ft
3.3ft@ 11s S
515
mph
409.0kJ
6pm
4-5ft
3.5ft@ 10s S
411
mph
373.1kJ
Show all 8 hours

SUNDAY 01/11

Surf
Swell
Wind
Energy
6am
3-4ft
3.0ft@ 9s SSE
26
mph
200.2kJ
Noon
2-3ft
2.8ft@ 7s SSE
515
mph
44.1kJ
6pm
3-4ft
2.7ft@ 9s SSE
617
mph
162.6kJ
Show all 8 hours

TIDES

No tide data available. Tide predictions require a nearby NOAA station
Sunrise: 5:18amSunset: 6:13pm
UV Index: 0.0Cloud Cover: 94%
VIEW MAP
N/A
Swell
N/A
Wind
7.9 mi
Visibility
2/5
Rating

SwellByte Surfguide

Maresias is a popular surf destination. Check the current conditions and forecast to plan your session. The rating system helps you understand the quality of the surf based on wave height, period, direction, wind conditions, and tide.