Hermenegildo surf break

Hermenegildo 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
Hermenegildo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hermenegildo sea temperature is
20.1° C
(Which is 1.7°C warmer than normal for this time of year)

How big are the waves at Hermenegildo today?

The current surf forecast for Hermenegildo at 1PM is: 0.4m 10s primary swell from a South-southeast direction and 0.3m 10s secondary swell from a South direction (forecast issued at 08:00am April 30). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (30 Apr)1.5ft (0.4m)10s
Afternoon (30 Apr)1.5ft (0.5m)9s
Evening (30 Apr)1.5ft (0.5m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 7mm), mostly falling on Fri afternoon. Very mild (max 18°C on Thu afternoon, min 11°C on Sat night). Winds increasing (calm on Thu morning, fresh winds from the SW by Sat afternoon).

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)
1
1
1
1
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
!
!
!
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)
0.5
SSE
10
0.4
SSE
10
0.4
SSE
10
0.5
S
9
0.4
SE
10
0.5
S
7
0.3
SSE
10
0.5
S
10
0.4
S
10
0.5
S
11
0.5
S
10
0.5
S
10
0.5
S
10
0.3
SSE
11
0.4
SSE
11
0.3
S
9
1.1
S
5
1.6
S
7
1.7
S
8
1.9
S
9
2
S
9
3
S
10
3
S
11
3
S
12
Wave Graph
Metric surfscale
Energy kJ
55
37
38
38
33
27
19
49
33
61
52
51
50
24
37
14
59
220
329
542
693
1632
2034
2891
Wind (km/h)
10
WSW
5
W
5
NW
5
ENE
15
ENE
20
NE
20
NE
20
NNE
15
NNE
20
NNE
20
NNW
15
NNW
10
NW
15
WNW
15
WSW
25
SW
35
SSW
35
SSW
35
SW
35
SW
35
SW
30
SW
25
SW
15
WSW
cross-off
off
glassy
glassy
cross-on
cross-on
cross
cross
cross
cross
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
6:26AM0.43m
12:22PM0.38m
6:46PM0.46m
00:38AM0.32m
7:19AM0.40m
1:14PM0.39m
7:34PM0.50m
1:20AM0.30m
8:10AM0.39m
2:02PM0.40m
8:20PM0.53m
2:00AM0.28m
Low Tide
9:31AM0.21m
3:25PM0.17m
10:06PM0.19m
3:50AM0.08m
10:16AM0.20m
4:12PM0.19m
11:01PM0.20m
4:37AM0.04m
11:02AM0.20m
4:56PM0.21m
11:54PM0.20m
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
cloud
light rain
light rain
light rain
cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:05
7:07
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
5:52
5:51
5:50
1
5
1
Temp °C
13
14
17
18
17
17
17
17
17
18
18
16
16
16
16
16
16
16
16
16
14
13
13
13
11
13
16
17
14
14
14
15
15
16
16
15
16
15
14
13
10
9
7
7
5
6
7
8
Swell 1
Height (m)
Direction
Period (s)
0.5
SSE
10
0.4
SSE
10
0.4
SSE
10
0.5
S
9
0.5
S
8
0.5
S
7
0.4
S
7
0.5
S
10
0.4
S
10
0.5
S
11
0.5
S
10
0.6
ENE
5
0.5
ENE
6
0.5
E
7
0.5
E
7
0.5
E
7
0.4
ENE
7
0.3
ENE
7
0.3
E
8
0.2
E
8
0.2
E
9
2
S
10
2
S
11
2.2
SSE
12
Energy kJ
55
37
38
38
33
27
15
49
33
61
52
16
18
22
24
24
16
10
10
5
7
818
970
1316
Swell 2
Height (m)
Direction
Period (s)
0.1
E
10
0.2
SSW
5
0.3
S
10
0.4
SE
10
0.4
SE
10
0.3
SSE
10
0.3
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
ESE
10
0.2
ESE
10
0.5
S
10
0.5
S
10
0.3
S
9
0.4
SSE
11
0.3
S
9
0.2
SSE
11
0.2
ESE
10
0.1
SE
13
0.2
E
9
0.2
E
9
Energy kJ
2
3
17
24
24
21
19
10
10
9
10
51
50
14
37
14
13
9
7
7
6
Swell 3
Height (m)
Direction
Period (s)
0.2
E
10
0.2
E
10
0.2
SSW
5
0.2
E
10
0.2
E
10
0.1
SE
11
0.3
S
10
0.2
ESE
11
0.2
ESE
10
0.1
SE
10
0.1
E
12
0.2
ESE
10
0.2
ESE
11
0.3
SSE
11
0.1
E
11
0.2
SSE
12
0.1
E
11
0.1
SE
13
Energy kJ
8
8
3
8
8
4
18
11
11
4
3
10
11
24
2
13
2
6
Wind waves
Height (m)
Direction
Period (s)
0.4
NE
2
0.5
NE
3
0.5
NE
4
0.5
NE
4
0.5
NE
4
0.6
ENE
4
0.4
SW
3
1.1
S
5
1.6
S
7
1.7
S
8
1.9
S
9
2
S
9
3
S
10
3
S
11
3
S
12
Energy kJ
1
5
7
8
9
13
2
59
220
329
542
693
1632
2034
2891
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
2
1
3
4
4
Distance (km)
33
100
33
33
61
62
62
33
33
33
60
33
33
33
33
513
438
513
690
735
738
448
448
57
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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