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Surf Forecasts:

Praia Preta surfForecast / São Paulo / Brazil

information circle12 Day Weather and Surf, issued 2 am Wednesday 04 Feb 2026 -03
Forecast update in hr  min  s Forecast update imminent
Praia Preta surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia Preta sea temperature is
28.0° C
 (Which is 1.7°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Praia Preta this week:

The surf forecast for Praia Preta over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Feb 05) at 9PM. The primary swell is predicted to be 1.1m and 5s period with a secondary swell of 0.8m and 5s. Another secondary swell of 0.1m and 6s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Praia Preta in the next 12 days are 0.9m 11s and forecast to arrive on Monday (Feb 09) at 3AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Wednesday (Feb 04) at 9AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Thu 5th Feb)3.5ft (1.1m) 5s
Best Surf 9PM (Thu 5th Feb)3.5ft (1.1m) 5s
Most Powerful 3AM (Mon 9th Feb)3ft (0.9m) 11s

Table - best surf conditions forecast for Praia Preta over the next 12 days.

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

Short Range Forecast Moderate rain (total 14mm), heaviest on Wed night. Warm (max 28°C on Wed afternoon, min 24°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 22mm), heaviest during Sat night. Warm (max 28°C on Sat morning, min 23°C on Sun night). Wind will be generally light.

Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
1
1
1
1
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.3
SSE
0.2
SSE
0.3
SSE
0.3
SSE
0.4
SSE
0.9
ESE
0.7
SE
0.5
SE
0.5
SE
0.4
SE
0.4
SE
0.4
SE
0.6
SE
0.4
SSE
0.8
S
0.8
S
0.8
S
0.7
S
0.7
SSE
0.7
SSE
0.4
SSE
Period(s) (?)1111775666666551412111211101012
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2311109115330151511119166317716316911410610449
Wind
(km/h)
5
W
15
SSW
5
WNW
10
WSW
10
SSW
0
E
5
SW
10
SSE
10
NE
5
WSW
10
SSE
5
NE
5
SSW
10
SSW
5
N
5
NNW
5
ENE
5
NNE
5
NNW
10
ENE
10
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		crossglasscross-
off		cross-
on		glassglassoncrosscross-
off		cross-
on		glasscross-
on		cross-
on		glassglassglassglasscross-
off		cross-
on		cross-
off
High Tide
/ height (m)
3:49PM
1.28
4:28AM
1.12
4:21PM
1.25
4:50AM
1.07
4:53PM
1.18
5:13AM
1.02
5:26PM
1.08
5:36AM
0.96
6:04PM
0.96
6:02AM
0.88
6:53PM 1:34AM
0.83 0.66
6:35AM
0.79
8:40PM 1:05AM
0.73 0.79
Low Tide
/ height (m)
10:14AM
0.36
10:38PM
0.07
10:30AM
0.35
11:01PM
0.18
10:48AM
0.34
11:21PM
0.29
11:09AM
0.35
11:39PM
0.41
11:33AM
0.39
11:52PM
0.54
12:04PM
0.45
11:20PM 2:03AM
0.65 0.66
3:09PM
0.50
9:43PM
0.73
Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Sunrise5:43--5:45--5:46--5:46--5:47--5:48--5:48--
Sunset-6:51--6:51--6:50--6:50--6:49--6:49--6:47-
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
mod rain
light rain
light rain
rain showers
cloud
Rain (mm)
223112-12--731-28123-
Temp. °C272826272725272725282825242424242323242524
Feels °C (?)313132303030303129323230272728282726282827
  • 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 Preta 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 Preta at:
surf-forecast.com

Information about the Praia Preta Surf forecast

The above surf forecast table for Praia Preta provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Praia Preta can be found by selecting the local surf guide option on the grey menu. Our Praia Preta 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 Preta) 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 Preta 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 Preta is 2 km (1 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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