Atlantida surf break

Atlantida surfForecast / Rio Grande Do Sul / Brazil

information circle48hr Weather and Surf, issued 8 am Thursday 30 Apr 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
22.5° C
(Which is slightly warmer than usual)

How big are the waves at Atlantida today?

The current surf forecast for Atlantida at 2PM is: 0.7m 10s primary swell from a South-southeast direction and 0.3m 10s secondary swell from a East-southeast direction (forecast issued at 08:00am April 30). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (30 Apr)2.5ft (0.8m)10s
Afternoon (30 Apr)2.5ft (0.7m)10s
Evening (30 Apr)2ft (0.6m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 55mm), heaviest during Fri night. Warm (max 23°C on Fri afternoon, min 13°C on Sat night). Wind will be generally light.

Thursday
30
Friday
1
Saturday
2
Sun
3
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
Rating
(10 max)
2
1
0
0
0
0
0
0
0
0
0
0
1
0
1
2
1
1
0
0
0
1
!
2
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.9
SSE
10
0.8
SSE
10
0.8
SSE
10
0.7
SSE
10
0.6
SSE
10
0.6
SSE
10
0.5
S
9
0.5
S
9
1.1
NE
5
1.1
NE
5
1.2
NE
5
1.3
ENE
5
1.5
ENE
6
1.1
ENE
6
1
ENE
7
1
ENE
7
0.9
ENE
7
0.9
ENE
7
0.7
ENE
7
1.5
SSW
6
2
S
8
2.1
S
9
3
S
10
2.1
S
10
Wave Graph
Metric surfscale
Energy kJ
170
133
131
102
74
72
45
44
56
64
79
86
170
108
99
105
89
70
45
160
466
671
1403
865
Wind (km/h)
10
W
5
W
5
ESE
10
E
10
NE
20
NNE
20
NNE
25
NNE
25
NNE
20
NNE
25
NE
20
NE
15
NNE
15
SSE
10
E
15
N
15
NW
10
WSW
25
SW
25
SW
25
SW
25
SW
20
SW
15
WSW
cross-off
glassy
on
on
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross
cross-on
cross-on
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
11:45AM0.47m
11:52PM0.42m
12:26PM0.50m
00:20AM0.43m
1:04PM0.52m
00:48AM0.45m
Low Tide
7:13AM0.14m
7:46PM0.13m
7:47AM0.10m
8:28PM0.17m
8:19AM0.08m
9:09PM0.22m
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
mod rain
light rain
heavy rain
heavy rain
light rain
light rain
light rain
light rain
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:48
6:48
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
5:44
5:44
7
4
12
20
5
5
1
1
Temp °C
15
16
19
20
18
18
17
18
18
19
22
23
23
20
20
19
20
20
20
20
18
16
15
13
13
15
17
18
16
16
14
16
16
17
19
22
24
21
22
19
21
21
19
17
14
11
11
9
Swell 1
Height (m)
Direction
Period (s)
0.9
SSE
10
0.8
SSE
10
0.8
SSE
10
0.7
SSE
10
0.6
SSE
10
0.6
SSE
10
0.5
S
9
0.5
S
9
0.5
S
10
0.5
S
10
0.5
S
10
0.4
SSE
11
1.2
ENE
6
1.1
ENE
6
1
ENE
7
1
ENE
7
0.9
ENE
7
0.9
ENE
7
0.7
ENE
7
0.5
ENE
7
0.4
NE
7
0.3
E
9
2.2
S
9
2.1
S
10
Energy kJ
170
133
131
102
74
72
45
44
47
48
51
38
97
108
99
105
89
70
42
26
11
14
845
865
Swell 2
Height (m)
Direction
Period (s)
0.4
ESE
10
0.4
ESE
10
0.3
E
9
0.3
ESE
11
0.4
ESE
11
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.5
E
10
0.5
E
11
0.5
E
11
0.4
ESE
11
0.4
SSE
10
0.4
SSE
12
0.5
S
12
0.5
S
12
0.5
S
12
0.5
S
12
0.4
SSE
12
0.4
E
9
0.3
E
9
0.2
ENE
7
0.4
ENE
9
0.3
E
9
Energy kJ
33
32
15
23
38
36
34
34
53
58
59
38
37
46
71
70
70
70
45
26
15
4
27
15
Swell 3
Height (m)
Direction
Period (s)
0.2
ENE
7
0.2
ENE
7
0.3
E
11
0.3
ENE
7
0.1
SE
13
0.1
SE
13
0.1
E
12
0.1
E
12
0.3
SSW
10
0.4
SSW
10
0.4
SSE
10
0.4
SSE
10
0.4
ESE
11
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.4
ESE
9
0.4
E
9
0.4
E
9
0.3
SSE
12
0.1
S
12
Energy kJ
5
5
21
9
7
7
3
3
21
32
31
37
37
33
32
31
28
27
27
27
3
Wind waves
Height (m)
Direction
Period (s)
0.4
NE
7
0.6
ENE
3
0.9
NE
4
1
NE
4
1.1
NE
5
1.1
NE
5
1.2
NE
5
1.3
ENE
5
1.5
ENE
6
0.3
WSW
2
0.9
SSW
4
1.5
SSW
6
2
S
8
2.1
S
9
3
S
10
Energy kJ
11
6
21
36
56
64
79
86
170
1
32
160
466
671
1403
Nearest Offshore or Glassy
Rating
(10 max)
2
1
2
1
1
1
1
1
1
1
1
2
1
1
2
2
1
1
1
2
1
1
3
3
Distance (km)
0
0
32
209
208
39
39
47
53
84
208
318
461
293
194
0
0
0
178
222
225
699
257
257
Best forecast wave conditions in Rio Grande Do Sul
Rating
(10 max)
2
2
2
1
1
1
1
2
1
2
2
1
Best forecast wave conditions in Brazil
Rating
(10 max)
3
3
2
1
3
2
1
1
1
1
2
2
1
2
2
2
3
1
1
2
2
2
3
3
Header Global
Rating
(10 max)
5
5
5
6
6
6
7
7
6
6
5
5
9
5
5
5
5
4
4
4
4
5
4
4
  • 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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