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Surf Forecasts:

Atlantida surf break

Atlantida surfForecast / Rio Grande Do Sul / Brazil

information circle48hr Weather and Surf, issued 2 am Friday 13 Mar 2026 -03
Forecast update in hr  min  s Forecast update imminent
Atlantida surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Atlantida sea temperature is
24.9° C
 (Which is normal for this time of year)

How big are the waves at Atlantida today?

The current surf forecast for Atlantida at 7AM is: 1.1m 10s primary swell from a Southeast direction and 1.0m 7s secondary swell from a East direction (forecast issued at 02:00am March 13). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (13 Mar)3.5ft (1.1m)10s
Afternoon (13 Mar)3.5ft (1.1m)10s
Evening (13 Mar)5ft (1.6m)9s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Friday
13
Saturday
14
Sunday
15
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)
2
2
2
2
0
0
1
2
3
2
2
2
0
0
1
1
1
1
2
2
0
0
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
SSE
0.9
SSE
1
SSE
1.1
SE
1.1
SE
1.1
SE
1.2
SE
1.6
SE
1.4
ESE
1.3
ESE
1.3
E
1.3
E
1.2
E
1.2
E
1.1
E
1
ESE
1.3
ESE
1.5
E
1.6
E
1.5
E
1.5
E
1.4
E
1.4
E
1.4
E
Period(s) (?)1111111010101099898899999101010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)207204238234225225279433301252247241205210177161295405530458449400408408
Wind
(km/h)
5
WSW
5
W
10
WSW
15
WSW
15
S
15
SSE
10
SSE
0
WSW
5
NNW
5
NW
5
WSW
5
WSW
10
ESE
15
ESE
10
E
10
NNE
15
NNE
10
NNE
10
NNE
10
NNE
10
ENE
15
E
10
ENE
15
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
on		cross-
on		cross-
on		glassglassoffcross-
off		glassononcross-
on		crosscrosscrosscrosscrosscross-
on		cross-
on		cross-
on		cross
High Tide
/ height (m)
12:12AM
0.49
12:00PM
0.28
12:45AM
0.53
12:19PM
0.32
1:20AM
0.56
12:32PM
0.35
Low Tide
/ height (m)
8:55AM
0.21
4:15PM
0.13
8:36AM
0.24
5:26PM
0.06
7:02AM
0.24
6:17PM
-0.01
Friday
13
Saturday
14
Sunday
15
Sunrise---6:18-------6:18-------6:20----
Sunset------6:39-------6:37-------6:37-
clear
clear
clear
clear
part cloud
thunderstorm
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
-----1------------------
Temp. °C212020222525232221202021232423222121212325262523
Feels °C (?)232121232625242524222223242424242222222427282825
  • 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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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 Atlantida 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 Atlantida at:
surf-forecast.com

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