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Surf Forecasts:

Hermenegildo surf break

Hermenegildo surfForecast / Rio Grande Do Sul / Brazil

information circle48hr Weather and Surf, issued 8 pm Tuesday 17 Mar 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
23.7° C
 (Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Hermenegildo today?

The current surf forecast for Hermenegildo at 5AM is: 1.2m 11s primary swell from a East-southeast direction (forecast issued at 08:00pm March 17). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (18 Mar)3.5ft (1.1m)11s
Afternoon (18 Mar)5ft (1.5m)11s
Evening (18 Mar)2.5ft (0.8m)11s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Tue
17
Wednesday
18
Thursday
19
Friday
20
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM
Rating
(10 max)
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
ESE
1.1
ESE
1.1
ESE
1.2
ESE
1.1
ESE
1.1
ESE
1
ESE
1.5
ESE
0.8
ESE
0.8
ESE
0.8
ESE
0.8
ESE
1.3
ESE
1.2
ESE
1.1
ESE
1
ESE
1
ESE
1
ESE
0.7
SE
0.7
SE
0.7
SE
0.7
ESE
0.7
ESE
1.3
E
Period(s) (?)11111111111111111111111010101010101010101010105
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1933142803253033032544851491461431413612792602142092091009898858374
Wind
(km/h)
10
ENE
10
ESE
10
ENE
5
SSE
15
S
25
SSE
25
SSE
35
S
25
SE
20
SE
20
ESE
20
ESE
20
ESE
20
E
15
E
20
E
20
E
25
ENE
25
ENE
20
NE
15
NE
25
NE
25
ENE
30
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		oncross-
on		glasscrosscross-
on		cross-
on		cross-
on		cross-
on		onononononononcross-
on		cross-
on		cross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on
High Tide
/ height (m)
6:24PM
0.28
1:28AM
0.37
6:48AM
0.54
1:03PM
0.32
7:16PM
0.32
1:57AM
0.33
7:43AM
0.55
1:44PM
0.34
8:06PM
0.39
2:28AM
0.28
8:37AM
0.55
2:28PM
0.35
Low Tide
/ height (m)
3:32PM
0.14
9:38PM
0.07
3:24AM
0.32
10:32AM
0.21
4:13PM
0.13
10:33PM
0.08
4:10AM
0.25
11:18AM
0.23
4:53PM
0.12
11:29PM
0.09
4:55AM
0.16
12:04PM
0.24
Tue
17
Wednesday
18
Thursday
19
Friday
20
Sunrise-----6:33-------6:33-------6:35--
Sunset6:47-------6:46-------6:45-------
light rain
light rain
light rain
part cloud
cloud
part cloud
clear
part cloud
part cloud
clear
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
Rain (mm)
254---------------------
Temp. °C212122222121222222212222212122222222222121222323
Feels °C (?)222324262220201921202121202021212120202021202020
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Hermenegildo 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 Hermenegildo at:
surf-forecast.com

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