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Surf Forecasts:

Atlantida surf break

Atlantida surfForecast / Rio Grande Do Sul / Brazil

information circle12 Day Weather and Surf, issued 8 am Wednesday 07 Jan 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
25.9° C
 (Which is 1.7°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 Thursday (Jan 08) at 6AM. The primary swell is predicted to be 1.0m and 6s period with a secondary swell of 0.6m and 5s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Atlantida in the next 12 days are 1.9m 7s and forecast to arrive on Saturday (Jan 10) at 12AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 7s period and expected on Saturday (Jan 10) at 3AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Thu 8th Jan)3.5ft (1.0m) 6s
Best Surf12AM (Sat 10th Jan)6ft (1.9m) 7s
Most Powerful12AM (Sat 10th Jan)6ft (1.9m) 7s

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

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

Short Range Forecast Moderate rain (total 11mm), heaviest on Fri afternoon. Warm (max 26°C on Wed morning, min 20°C on Wed night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 20mm), heaviest during Sat afternoon. Warm (max 28°C on Sat morning, min 21°C on Sun night). Wind will be generally light.

Wednesday
07
Thursday
08
Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
0
0
0
0
0
0
0
2
2
0
2
1
1
1
0
0
0
1
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
ENE
1
ENE
0.8
ENE
0.9
ENE
0.8
ENE
0.8
E
1.1
SSE
1.6
ENE
1.9
ENE
1.3
ENE
1.2
ENE
1.2
ENE
0.9
ENE
1
ENE
0.9
ENE
0.9
ENE
0.9
ENE
0.8
ENE
0.9
ENE
0.9
ENE
0.8
ENE
Period(s) (?)777776957778788998888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1219659625152193138311158132161971229410810676949479
Wind
(km/h)
0
NNE
10
NE
20
S
10
S
15
SE
15
ENE
20
ENE
25
ENE
5
WNW
0
NW
10
SSW
10
NNW
5
N
5
ESE
5
NW
5
NE
15
ENE
10
NNE
0
NNE
10
ENE
5
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscrosscrosscrossoncross-
on		cross-
on		cross-
on		offglasscrosscross-
off		glassglasscross-
off		cross-
on		cross-
on		crossglasscross-
on		cross-
off
High Tide
/ height (m)
2:18PM
0.58
8:18PM
0.14
3:16AM 9:33AM
0.38 0.39
3:03PM
0.56
9:14PM
0.17
3:52AM 10:19AM
0.39 0.34
3:47PM
0.51
10:10PM
0.21
4:28AM 11:00AM
0.39 0.31
4:33PM
0.44
11:05PM
0.26
5:03AM 11:34AM
0.37 0.29
5:25PM
0.37
11:54PM
0.32
5:36AM
0.35
12:01PM
0.27
6:39PM 12:35AM
0.31 0.37
6:03AM
0.32
12:16PM
0.26
1:09AM
0.42
Low Tide
/ height (m)
11:01AM
0.37
6:54PM 11:14PM
0.13 0.03
6:14AM 11:35AM
0.23 0.34
7:32PM 11:54PM
0.15 0.09
7:06AM
0.21
12:13PM
0.31
8:06PM 12:36AM
0.18 0.16
7:54AM
0.21
12:57PM
0.28
8:35PM 1:24AM
0.21 0.22
8:41AM
0.22
1:50PM
0.25
8:55PM 2:27AM
0.25 0.28
9:25AM
0.23
2:53PM
0.22
8:51PM
0.29
4:08AM 10:08AM
0.31 0.25
4:09PM
0.19
Wednesday
07
Thursday
08
Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Sunrise5:26--5:28--5:28--5:28--5:30--5:31--5:31--
Sunset-7:24--7:24--7:24--7:24--7:24--7:24--7:24-
clear
part cloud
rain showers
clear
clear
part cloud
clear
thunderstorm
thunderstorm
part cloud
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
rain showers
thunderstorm
thunderstorm
part cloud
Rain (mm)
--1----82-4624111121-
Temp. °C262626242422252424282425252523242423272625
Feels °C (?)262727242423262425302727282826262525282827
  • 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

Latest Updates

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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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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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