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Surf Forecasts:

Maresias surf break

Maresias surfForecast / São Paulo / Brazil

information circle48hr Weather and Surf, issued 2 am Thursday 12 Feb 2026 -03
Forecast 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
28.4° C
 (Which is 2.2°C warmer than normal for this time of year)

How big are the waves at Maresias today?

The current surf forecast for Maresias at 9AM is: 0.7m 11s primary swell from a South direction (forecast issued at 02:00am February 12). An open ocean swell of 0.6m 7s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (-03) & DateWave HeightWave Period
Morning (12 Feb)2.5ft (0.7m)11s
Afternoon (12 Feb)1.5ft (0.5m)10s
Evening (12 Feb)1.5ft (0.4m)12s

Table - waves today at Maresias. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
12
Friday
13
Saturday
14
0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM
Rating
(10 max)
2
1
1
1
1
0
1
1
1
1
0
0
0
0
0
0
0
1
0
0
0
0
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
S
0.8
S
0.8
S
0.7
S
0.7
S
0.5
S
0.4
SSE
0.4
SSE
0.4
SSE
0.3
SSE
0.3
SSE
0.3
SSE
0.3
SSE
0.3
SSE
0.3
SSE
0.2
SSE
0.2
SSE
0.3
SSE
0.3
SSE
0.4
S
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
Period(s) (?)12121111111011121111111111111111151414121110109
Wave
Graph
(?)Metric surfscale
Energy kJ (?)21716616311811649434543252423232323112141384641363329
Wind
(km/h)
10
N
10
N
10
N
5
N
5
SW
5
E
10
NE
10
NNE
10
NNE
10
NNE
10
N
5
NNW
10
S
5
ENE
5
ENE
10
NNE
10
NNE
10
NNE
10
W
5
SW
15
SW
10
SW
5
SW
5
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffglasscrosscross-
off		cross-
off		cross-
off		cross-
off		offglassoncross-
off		cross-
off		cross-
off		cross-
off		offcrosscross-
on		cross-
on		cross-
on		glassglass
High Tide
/ height (m)
1:15AM
0.86
12:41PM
0.70
1:38AM
0.96
1:07PM
0.81
2:01AM
1.05
1:30PM
0.92
Low Tide
/ height (m)
6:32AM
0.54
6:14PM
0.30
7:12AM
0.45
7:02PM
0.18
7:43AM
0.36
7:42PM
0.07
Thursday
12
Friday
13
Saturday
14
Sunrise--5:47-------5:48-------5:48-----
Sunset------6:44-------6:44-------6:43-
part cloud
cloud
rain showers
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
Rain (mm)
--1--11-----------------
Temp. °C252524272928272625252531323029262626262828282625
Feels °C (?)272826303231302927272834343433282829293231333230
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Maresias surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Maresias at:
surf-forecast.com

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