Maresias surf break

Maresias surfForecast / São Paulo / Brazil

information circle48hr Weather and Surf, issued 8 pm Wednesday 08 Apr 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
26.2° C
(Which is slightly warmer than usual)

How big are the waves at Maresias today?

The current surf forecast for Maresias at 3AM is: 0.8m 12s primary swell from a South direction (forecast issued at 08:00pm April 08). An open ocean swell of 0.7m 7s is not directed at the surf break, a second open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (09 Apr)2.5ft (0.7m)13s
Afternoon (09 Apr)3.5ft (1.0m)12s
Evening (09 Apr)6ft (1.8m)12s

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


Updates in  hr  min  s Forecast update imminent
Wed
08
Thursday
09
Friday
10
Saturday
11
6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM
Rating
(10 max)
2
1
1
2
0
0
0
0
2
3
4
4
4
3
3
4
4
4
4
4
4
4
3
3
Swell
Height Map
Wave Height (m) & direction (?)
0.9
S
0.8
S
0.8
S
0.8
S
0.7
S
0.7
S
0.7
S
1
S
1.4
S
1.8
S
1.9
S
2.1
S
2.2
S
2.3
S
2.2
S
2.1
S
2
S
2
S
2.1
S
2.1
S
2.1
S
2.2
SSE
2.1
SSE
2
SSE
Period(s) (?)121212121313121212121314141313121212131313131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)23518418419016316315128755389512101650173318111607135411871229143014911538154414081279
Wind
(km/h)
10
N
10
N
10
N
10
NNW
5
WNW
10
SW
10
SW
10
SW
5
SSW
5
SSW
0
ESE
0
ENE
5
ESE
5
SE
5
SE
5
SE
5
NE
5
NE
5
NNE
5
NNE
5
NNE
5
ENE
10
SSE
10
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffcross-
off
crosscross-
on
cross-
on
cross-
on
cross-
on
glassglassglassglasscross-
on
cross-
on
glassglasscross-
off
cross-
off
glassglassglasscross-
on
cross-
on
High Tide
/ height (m)
6:05PM
0.82
11:24PM
0.65
5:33AM
0.79
7:32PM
0.74
11:49PM
0.75
6:46AM
0.70
12:12AM
0.86
11:12AM
0.72
Low Tide
/ height (m)
10:48PM
0.65
1:20AM
0.64
1:52PM
0.41
9:22PM
0.72
3:41AM
0.63
3:49PM
0.38
5:03AM
0.55
Wed
08
Thursday
09
Friday
10
Saturday
11
Sunrise-----6:13-------6:13-------6:13--
Sunset-------5:52-------5:52-------5:52
cloud
part cloud
part cloud
clear
thunderstorm
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
cloud
light rain
light rain
light rain
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
Rain (mm)
----1---------111-------
Temp. °C282725252425262523232322222322222221212120242525
Feels °C (?)302927272727282625252625252524252523232322262627
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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.


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