Atlantida surf break

Atlantida surfForecast / Rio Grande Do Sul / Brazil

information circle12 Day Weather and Surf, issued 8 pm Saturday 28 Feb 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
26.1° C
(Which is 1.1°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Atlantida this week:

The surf forecast for Atlantida over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Mar 07) at 9PM. The primary swell is predicted to be 0.5m and 12s period with a secondary swell of 0.8m and 6s. Another secondary swell of 0.4m and 3s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Atlantida in the next 12 days are 1.6m 9s and forecast to arrive on Tuesday (Mar 03) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Sat 7th Mar)1.5ft (0.5m) 12s
Best Surf 9PM (Sat 7th Mar)1.5ft (0.5m) 12s
Most Powerful 3PM (Tue 3rd Mar)5ft (1.6m) 9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 24°C on Mon afternoon, min 21°C on Sat night). Mainly fresh winds.

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Fri afternoon. Warm (max 25°C on Wed afternoon, min 22°C on Tue night). Wind will be generally light.

Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Sat
07
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.1
E
0.9
ESE
0.9
ESE
1.2
E
1
ESE
1.3
E
1.6
E
1.2
ESE
1.6
E
1.1
ESE
0.9
SE
0.9
SE
0.9
SE
0.9
SE
0.9
SE
0.8
SE
1.4
ENE
1.5
ENE
1.5
ENE
1.3
ENE
0.9
E
Period(s) (?)998888599989999966766
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1941081032001342191312173901811021291261151159512813119514068
Wind
(km/h)
15
NE
15
ENE
20
E
20
NE
20
NE
25
ENE
25
NE
20
NE
25
ENE
20
NE
20
NE
20
ENE
25
NE
15
NE
25
ENE
20
NE
20
NE
25
ENE
25
NNE
15
NNE
10
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
oncross-
on
crosscross-
on
crosscrosscross-
on
crosscrosscross-
on
crosscross-
on
cross-
on
cross-
on
crosscross-
on
crosscrosscross-
on
High Tide
/ height (m)
3:09AM 9:59AM
0.60 0.36
3:57AM 11:08AM
0.54 0.44
4:46AM 11:58AM
0.47 0.51
1:06AM
0.39
5:36AM
0.39
12:41PM
0.55
1:27AM
0.42
6:30AM
0.31
1:22PM
0.58
1:52AM
0.45
7:28AM
0.24
2:02PM
0.57
2:19AM
0.47
8:30AM
0.19
2:40PM
0.55
Low Tide
/ height (m)
7:33AM
0.31
7:13PM
-0.05
7:54AM
0.29
7:54PM
-0.07
8:22AM
0.27
8:32PM
-0.05
3:22AM 8:50AM
0.34 0.24
9:09PM
-0.01
4:38AM 9:19AM
0.28 0.21
9:44PM
0.06
5:36AM 9:47AM
0.21 0.19
10:18PM
0.13
6:24AM 10:13AM
0.16 0.17
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Sat
07
Sunrise-6:09--6:11--6:11--6:11--6:13--6:13--6:13-
Sunset--6:52--6:52--6:51--6:50--6:49--6:47--6:46
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
light rain
cloud
part cloud
Rain (mm)
-----------------33--
Temp. °C232323232324232324232425232525232524222525
Feels °C (?)212121212021192122212425232524222422202727
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Atlantida Surf forecast

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

Are you planning a holiday in Rio Grande Do Sul? If you are looking for accommodation near Atlantida, camping, hotels and holiday cottages in Rio Grande Do Sul, consider staying in Capao da Canoa which is 8 km (5 miles) away. Other places in and around Rio Grande Do Sul where you can find information about places to rent, and car hire include Tramandai which is 21 km (13 miles) away, Osorio, Rolante and Torres.

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