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Surf Forecasts:

Praia do Mar Casado surfForecast / São Paulo / Brazil

information circle12 Day Weather and Surf, issued 8 pm Wednesday 04 Feb 2026 -03
Forecast update in hr  min  s Forecast update imminent
Praia do Mar Casado surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia do Mar Casado sea temperature is
27.9° C
 (Which is 1.6°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Praia do Mar Casado this week:

The surf forecast for Praia do Mar Casado over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Feb 06) at 12AM. The primary swell is predicted to be 1.1m and 6s period with a secondary swell of 0.8m and 6s. Another secondary swell of 0.1m and 10s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Praia do Mar Casado in the next 12 days are 0.9m 12s and forecast to arrive on Monday (Feb 09) at 12AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Thursday (Feb 05) at 9AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)12AM (Fri 6th Feb)3.5ft (1.1m) 6s
Best Surf12AM (Mon 9th Feb)3ft (0.9m) 12s
Most Powerful12AM (Mon 9th Feb)3ft (0.9m) 12s

Table - best surf conditions forecast for Praia do Mar Casado over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Moderate rain (total 11mm), heaviest on Thu night. Warm (max 27°C on Sat afternoon, min 24°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 53mm), heaviest during Mon afternoon. Warm (max 26°C on Sat night, min 22°C on Mon afternoon). Wind will be generally light.

Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wed
11
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
1
0
0
1
0
0
0
0
0
2
1
1
1
1
1
0
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.3
SSE
0.5
S
0.8
SE
1.1
SE
0.7
SE
0.6
SE
0.7
ESE
0.5
SE
0.4
SE
0.2
S
0.6
SE
0.5
S
0.9
S
0.8
S
0.7
S
0.7
S
0.7
S
0.4
S
0.6
S
0.6
S
0.6
S
Period(s) (?)7666666668514121111111010121312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)10203869301929161362210123516011611410231106123110
Wind
(km/h)
10
W
10
SW
15
SSW
0
SE
10
SW
10
SE
10
NE
10
WSW
15
SSE
15
E
0
SW
15
S
5
NNW
5
W
5
W
5
NNE
10
ENE
10
SE
10
NE
10
W
10
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		crossglasscross-
off		cross-
on		cross-
on		cross-
off		cross-
on		onglasscrossglasscross-
off		offglasscross-
on		oncrossoffon
High Tide
/ height (m)
4:28AM
1.12
4:21PM
1.26
4:51AM
1.08
4:53PM
1.18
5:13AM
1.03
5:27PM
1.08
5:37AM
0.96
6:05PM
0.96
6:03AM
0.89
6:54PM
0.84
6:36AM
0.79
8:39PM 1:07AM
0.73 0.79
7:42AM
0.69
12:16PM
0.63
Low Tide
/ height (m)
10:38PM
0.07
10:30AM
0.34
11:00PM
0.17
10:47AM
0.33
11:20PM
0.29
11:08AM
0.35
11:38PM
0.41
11:32AM
0.38
11:49PM
0.53
12:01PM
0.45
11:20PM
0.65
3:10PM
0.50
9:48PM
0.73
5:10AM 11:27AM
0.66 0.63
5:10PM
0.44
Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wed
11
Sunrise-5:45--5:46--5:46--5:47--5:48--5:48--5:48-
Sunset--6:51--6:51--6:50--6:49--6:49--6:47--6:47
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
part cloud
clear
thunderstorm
rain showers
thunderstorm
thunderstorm
light rain
heavy rain
heavy rain
light rain
mod rain
part cloud
rain showers
mod rain
Rain (mm)
21251----515311116110-36
Temp. °C262526252526262627262525252523232424252525
Feels °C (?)292728282829292830282926282826262727282828
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Praia do Mar Casado 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 Praia do Mar Casado at:
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Information about the Praia do Mar Casado Surf forecast

The above surf forecast table for Praia do Mar Casado provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Praia do Mar Casado can be found by selecting the local surf guide option on the grey menu. Our Praia do Mar Casado surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Praia do Mar Casado) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Praia do Mar Casado may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Praia do Mar Casado is 15 km (9 miles) from the city of Bertioga. If you plan a holiday in São Paulo, look for hotels and other accommodation in Bertioga. Bertioga has rooms for a wide range of budgets as well as car hire and transport links.

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