Atlantida surf break

Atlantida surfForecast / Rio Grande Do Sul / Brazil

information circle12 Day Weather and Surf, issued 2 am Tuesday 08 Jul 2025 -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
13.0° C
(Which is 4.1°C colder than average 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 Tuesday (Jul 08) at 6AM. The primary swell is predicted to be 0.6m and 7s period with a secondary swell of 0.5m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Atlantida in the next 12 days are 1.9m 8s and forecast to arrive on Monday (Jul 14) at 9PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Tuesday (Jul 08) at 9AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Tue 8th Jul)2ft (0.6m) 7s
Best Surf 6AM (Tue 8th Jul)2ft (0.6m) 7s
Most Powerful 9PM (Mon 14th Jul)6ft (1.9m) 8s

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

Updates in  hr  min  s Forecast update imminent
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
E
0.5
SSE
0.5
S
0.4
SSE
0.4
SSE
0.4
ENE
0.6
E
0.9
ENE
0.6
E
0.9
E
0.9
E
0.5
S
0.6
E
0.5
E
0.5
E
1.1
E
1.4
E
1.6
E
1.7
E
1.8
E
1.9
ENE
1.5
E
1.5
E
1.6
E
1.4
ENE
1.6
ENE
1.6
ENE
1.4
ENE
1.6
ENE
1.4
ENE
1.4
ENE
1.8
ENE
1.6
ENE
1
ENE
0.9
ENE
0.6
E
Period(s) (?)711109888887611888667777877777777777777
Wave
Graph
(?)Metric surfscale
Energy (?)961181285952408312262101128987860531381792533053663812652502732162352792062271991855334261037955
Wind
(km/h)
15
WSW
20
SW
10
WSW
5
WSW
10
ESE
15
NNE
15
NE
15
ENE
10
NNE
5
NW
5
SSE
5
W
10
SW
5
SE
5
N
10
NE
15
ENE
15
ENE
10
NE
15
ENE
15
NNE
10
NNE
10
E
5
NNE
5
NNE
10
E
15
NNE
10
NNE
5
ENE
5
WSW
10
SW
15
S
5
NE
15
NE
15
ENE
15
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
glassoncrosscrosscross-
on
crossglasscross-
on
glasscross-
off
cross-
on
cross-
off
crosscross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross-
on
crossglasscross-
on
crosscrosscross-
on
glasscross-
off
crossglasscrosscross-
on
cross
High Tide
/ height (m)
2:11PM
0.48
11:17PM
0.32
3:06PM
0.50
11:47PM
0.35
4:13PM
0.50
12:19AM
0.39
5:20PM
0.50
12:52AM
0.43
2:40PM
0.43
6:23PM 1:27AM
0.50 0.47
2:55PM
0.41
7:22PM 2:03AM
0.49 0.50
3:19PM
0.38
8:19PM 2:41AM
0.48 0.50
8:01AM
0.20
3:47PM
0.35
9:15PM
0.46
3:21AM 9:09AM
0.49 0.24
4:16PM
0.33
10:09PM
0.44
4:04AM 10:12AM
0.46 0.30
4:45PM
0.30
11:04PM
0.40
4:52AM 11:14AM
0.41 0.38
5:12PM
0.29
11:58PM
0.36
5:50AM
0.35
12:14PM 5:33PM
0.46 0.28
12:51AM
0.31
Low Tide
/ height (m)
7:51PM
0.24
7:11AM
0.05
8:23PM
0.24
7:55AM
0.00
8:56PM
0.24
8:39AM
-0.04
9:31PM
0.25
9:23AM
-0.06
3:31PM
0.43
10:08PM
0.27
10:07AM
-0.07
4:24PM
0.39
10:48PM
0.29
10:53AM
-0.06
5:11PM
0.34
11:30PM
0.30
6:51AM 11:41AM
0.19 -0.02
5:57PM
0.29
12:14AM
0.31
7:15AM
0.20
12:32PM
0.05
6:44PM 1:02AM
0.24 0.30
7:43AM
0.22
1:30PM
0.13
7:32PM 1:54AM
0.19 0.29
8:11AM
0.24
2:37PM
0.21
8:21PM 2:52AM
0.15 0.25
8:38AM
0.26
4:07PM
0.27
9:15PM
0.13
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunrise7:15--7:15--7:15--7:15--7:15--7:13--7:13--7:13--7:13--7:13--7:13--7:11--
Sunset-5:34--5:35--5:35--5:36--5:36--5:37--5:37--5:37--5:37--5:38--5:38--5:39-
part cloudclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearcloudcloudclearclearclearclearclearpart cloudclearclearclearclearclearlight rainrain showerspart cloudpart cloudpart cloudclearclear
Rain (mm)
-----------------------------12-----
Temp. °C171814141515161616181817171716171717181817181817181817202020181615161617
Feels °C (?)141513141413131315171717161617151515171616181817181817202020181415161516

Short Range Forecast: Mostly dry. Very mild (max 18°C on Tue afternoon, min 12°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 18°C on Fri morning, min 15°C on Sat morning). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Very mild (max 18°C on Mon morning, min 16°C on Mon night). Wind will be generally light.

Long Range Forecast: Light rain (total 3mm), mostly falling on Fri morning. Warm (max 20°C on Thu morning, min 15°C on Fri afternoon). Wind will be generally light.

  • Map Icons:
  • Break
  • 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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