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Surf Forecasts:

Praia Grande (Ubatuba) surf break

Praia Grande (Ubatuba) surfForecast / São Paulo / Brazil

information circle48hr Weather and Surf, issued 2 am Friday 20 Mar 2026 -03
Forecast update in hr  min  s Forecast update imminent
Praia Grande (Ubatuba) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia Grande (Ubatuba) sea temperature is
26.9° C
 (Which is slightly warmer than usual)

How big are the waves at Praia Grande (Ubatuba) today?

The current surf forecast for Praia Grande (Ubatuba) at 6AM is: 0.9m 9s primary swell from a Southeast direction and 0.2m 8s secondary swell from a East-southeast direction (forecast issued at 02:00am March 20). The wind direction is predicted to be offshore.

Time (-03) & DateWave HeightWave Period
Morning (20 Mar)3ft (0.9m)9s
Afternoon (20 Mar)2.5ft (0.8m)9s
Evening (20 Mar)2.5ft (0.8m)9s

Table - waves today at Praia Grande (Ubatuba). (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Friday
20
Saturday
21
Sunday
22
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)
1
1
1
1
0
0
0
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
SE
0.9
SE
0.9
SE
0.9
SE
0.8
SE
0.8
SE
0.8
SE
0.8
SE
0.8
SE
0.8
SE
0.8
SE
0.8
SE
0.7
SE
0.7
SE
0.7
SE
0.7
SE
0.7
SE
0.7
SE
0.7
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
Period(s) (?)99999999999999998881010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1181181181159595959393939391767674737171717474767776
Wind
(km/h)
0
NE
5
WNW
5
WNW
5
SSW
10
SSE
5
SE
5
ESE
5
NE
5
NNW
5
NW
5
NW
5
S
10
SE
10
ESE
10
ENE
5
NE
5
NNW
5
NNW
5
NW
5
S
10
SE
10
SE
10
E
5
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassoffglassononcross-
on		glassglassoffoffglassoncross-
on		crosscrossglassglassglassglassononcross-
on		cross-
off
High Tide
/ height (m)
3:17AM
1.12
3:20PM
1.26
3:38AM
1.07
3:54PM
1.22
4:01AM
1.00
4:31PM
1.13
Low Tide
/ height (m)
9:49AM
0.13
10:19PM
0.06
10:20AM
0.14
10:58PM
0.20
10:51AM
0.17
Friday
20
Saturday
21
Sunday
22
Sunrise---6:03-------6:03-------6:03----
Sunset------6:10-------6:09-------6:08-
clear
clear
clear
clear
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------1-----------------
Temp. °C242322252626242423222225262625242322222527272423
Feels °C (?)282624282929272826242428292828272625252829302726
  • 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

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View detailed surf forecast for Praia Grande (Ubatuba) at:
surf-forecast.com

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