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Surf Forecasts:

Praia da Cal surf break

Praia da Cal surfForecast / Rio Grande Do Sul / Brazil

information circle48hr Weather and Surf, issued 8 pm Thursday 19 Mar 2026 -03
Forecast update in hr  min  s Forecast update imminent
Praia da Cal surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia da Cal sea temperature is
25.1° C
 (Which is normal for this time of year)

How big are the waves at Praia da Cal today?

The current surf forecast for Praia da Cal at 3AM is: 1.1m 9s primary swell from a Southeast direction (forecast issued at 08:00pm March 19). An open ocean swell of 0.1m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (-03) & DateWave HeightWave Period
Morning (20 Mar)3.5ft (1.1m)9s
Afternoon (20 Mar)3.5ft (1.0m)9s
Evening (20 Mar)2.5ft (0.8m)9s

Table - waves today at Praia da Cal. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thu
19
Friday
20
Saturday
21
Sunday
22
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM
Rating
(10 max)
0
2
1
1
1
1
0
0
0
0
0
1
1
0
0
0
0
0
0
1
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
SE
1.1
SE
1.1
SE
1.1
SE
1.1
SE
1.1
SE
1
ESE
1
ESE
0.9
SE
0.8
ESE
0.8
ESE
0.8
ESE
0.8
ESE
0.8
ESE
0.8
ESE
0.8
ESE
1.1
ENE
0.8
ESE
0.8
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.8
ESE
0.8
ESE
Period(s) (?)1099999999999999969999989
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2302031981981981941761721201061061061061061061038090886868678284
Wind
(km/h)
15
S
10
SW
5
WSW
5
WNW
5
NW
0
N
10
ESE
10
ESE
15
ENE
15
NE
15
NNE
15
N
15
N
15
NNE
25
ENE
25
ENE
25
NE
20
NNE
15
NNE
5
N
5
N
10
SSW
15
SSE
10
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off		cross-
off		offglassglassononcross-
on		crosscrosscross-
off		cross-
off		crosscross-
on		cross-
on		cross-
on		crosscrosscross-
off		cross-
off		crosscross-
on		cross-
on
High Tide
/ height (m)
1:37AM
0.40
5:55AM
0.35
1:28PM
0.57
1:48AM
0.40
7:13AM
0.28
2:03PM
0.57
7:16PM
0.35
2:08AM
0.41
8:24AM
0.23
2:41PM
0.55
Low Tide
/ height (m)
9:11PM
-0.03
4:13AM
0.33
9:22AM
0.18
9:56PM
0.05
5:01AM
0.22
9:59AM
0.17
5:41PM
0.33
10:44PM
0.15
5:45AM
0.12
10:38AM
0.16
Thu
19
Friday
20
Saturday
21
Sunday
22
Sunrise-----6:22-------6:22-------6:22--
Sunset6:31-------6:30-------6:29-------
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
clear
part cloud
thunderstorm
Rain (mm)
-----------------------2
Temp. °C242323222123252524232322222326262523232323252625
Feels °C (?)252526252427272725242523242426262524252626272828
  • 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 da Cal at:
surf-forecast.com

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