Beach
both
Level 7/10

Maresias

São Sebastião, SP, Brazil
👥Crowded👊Localism🌀Strong rips

Maresias is Gabriel Medina's home break and arguably the most high-performance beach break in Brazil. The wave breaks over shifting sandbars that produce world-class barrels when autumn and winter swells push up from the south. The "Canto do Moreira" section at the south end is the most famous peak, where Medina grew up learning the airs and tubes that would make him a two-time world champion. The nightlife here is legendary, making it a complete surf trip destination.

10-Day Forecast
Today
21
33
Poor
1.5m
@10s
9km/h
Mon
22
39
Poor
1.1m
@9s
9km/h
Tue
23
0
Poor
0.9m
@8s
11km/h
Wed
24
61
Fair
1.9m
@12s
9km/h
Thu
25
51
Fair
1.5m
@11s
5km/h
Fri
26
64
Fair
1.4m
@12s
4km/h
Sat
27
45
Fair
1.1m
@11s
8km/h
Sun
28
28
Poor
0.7m
@9s
4km/h
Mon
29
22
Poor
0.7m
@8s
4km/h
Tue
30
41
Poor
1.3m
@9s
8km/h

Today's Conditions

Find Flights
Swell
1.5m
SSW(201°)
Score: 10/25
Period
10s
Medium period swell
Score: 6/25
Wind
9km/h
SW(219°)
Score: 11/25
Weather
17°C
0.1mm51%
Windswell Component
0.1mSSW@1s
Secondary Swell
0.5mSSE
Forecast Confidence
100%
Sources: open-meteo-marine, open-meteo-weather
Best Session
morning
AM: 8 km/h WSW|PM: 9 km/h SW
Lighter winds early (8 km/h)

Location & Conditions

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0°45°90°135°180°225°270°315°NESW
Swell
Wind
View in OpenStreetMap
Showing forecast for today

Tide Times

1:06 am
Low tide - 0.05m
5:10 am
High tide - 0.60m
9:30 am
Low tide - 0.22m
1:34 pm
Low tide - -0.01m
Times shown in spot-local time.+2 more tide events

Strike Score Breakdown

33
Poor
Components
Swell Direction12/25
Swell Size10/25
Swell Period6/25
Wind11/25
Raw Score39/100
Adjustments
📉 Undersized Swell-6
Adjusted Score33/100
Confidence
Multiplier×1.00
Final Score33
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Spot Details

Swell Requirements

Optimal direction
S (180°)
Direction range
157° - 225°
Size range
1.2m - 3.5m
Ideal size
2.8m
Height multiplier
0.97×
Ideal period
14s+

Wind Requirements

Optimal direction
N (0°)
Offshore range
315° - 45°

Tide Requirements

Optimal tide
all

Water temp

21°C

Wetsuit

Springsuit / 2mm

Difficulty

7/10

Crowd level

9/10

👥 Winter Break (Jul 1Jul 31) — expect extra crowds

Best Season

Peak: Mar-Oct

Year-round with best swells in autumn/winter

Getting There

Airport
GRU
Drive time
150 min
Data quality
community

Strike Log

Community Discussion