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Surf Forecasts:

Hermenegildo surf break

Hermenegildo surfForecast / Rio Grande Do Sul / Brazil

information circle12 Day Weather and Surf, issued 8 am Wednesday 11 Feb 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
24.5° C
 (Which is 1.5°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Hermenegildo this week:

The surf forecast for Hermenegildo over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Feb 11) at 12PM. The primary swell is predicted to be 0.6m and 7s period with a secondary swell of 0.3m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Hermenegildo in the next 12 days are 1.4m 7s and forecast to arrive on Wednesday (Feb 18) at 12PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 7s period and expected on Wednesday (Feb 18) at 6AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)12PM (Wed 11th Feb)2ft (0.6m) 7s
Best Surf12PM (Wed 11th Feb)2ft (0.6m) 7s
Most Powerful12PM (Wed 18th Feb)4.5ft (1.4m) 7s

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

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

Short Range Forecast Light rain (total 4mm), mostly falling on Thu morning. Warm (max 33°C on Wed morning, min 20°C on Fri afternoon). Mainly fresh winds.

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Sun morning. Warm (max 25°C on Mon morning, min 20°C on Sat morning). Mainly fresh winds.

Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
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 (?)
0.6
E
0.5
S
1
SSE
1.2
ESE
0.8
E
0.4
S
1.1
SSE
1.3
SSE
0.8
S
0.8
S
0.8
S
0.6
S
0.7
SSE
0.6
SSE
1
E
0.9
E
0.8
E
1.1
E
1.3
E
1.2
E
0.1
SE
Period(s) (?)7956611567111010121267757716
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3742528447376111663143133681451067678655214913110
Wind
(km/h)
15
WNW
15
SSE
25
SE
15
ESE
20
W
5
E
25
SSE
30
SSE
20
ESE
15
ESE
20
E
30
ENE
30
NE
30
NE
20
NNE
5
SSW
20
SE
10
E
20
ENE
25
ENE
20
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
on		ononcross-
off		cross-
on		cross-
on		cross-
on		ononcross-
on		cross-
on		cross-
on		cross-
on		crosscrosscross-
on		oncross-
on		cross-
on		cross
High Tide
/ height (m)
2:51PM
0.34
2:59AM
0.51
9:36AM
0.21
3:38PM
0.31
3:45AM 10:42AM
0.50 0.23
4:28PM
0.29
12:17AM
0.39
4:36AM 11:30AM
0.50 0.26
5:18PM
0.26
12:48AM
0.40
5:30AM
0.51
12:09PM
0.28
6:10PM 1:20AM
0.25 0.41
6:24AM
0.52
12:47PM
0.30
7:00PM 1:53AM
0.25 0.40
7:17AM
0.54
1:24PM
0.32
7:49PM 2:27AM
0.27 0.38
Low Tide
/ height (m)
11:07AM
0.14
6:19PM
0.16
7:30AM
0.18
12:08PM
0.16
7:04PM
0.14
8:12AM
0.17
1:19PM
0.17
7:48PM 1:12AM
0.12 0.38
8:53AM
0.18
2:25PM
0.16
8:31PM 2:21AM
0.10 0.38
9:35AM
0.19
3:20PM
0.14
9:15PM
0.09
3:14AM 10:17AM
0.37 0.21
4:07PM
0.11
10:01PM
0.08
4:00AM 11:01AM
0.34 0.23
4:48PM
0.09
10:49PM
0.08
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Sunrise6:03--6:05--6:05--6:05--6:07--6:07--6:09--
Sunset-7:29--7:28--7:27--7:25--7:24--7:22--7:22-
clear
clear
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
cloud
clear
clear
clear
cloud
light rain
light rain
rain showers
part cloud
clear
clear
clear
clear
clear
Rain (mm)
---12-1-----211------
Temp. °C333023252523232120202122222323252523252623
Feels °C (?)332922292526221716181819192123272625242522
  • 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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View detailed surf forecast for Hermenegildo at:
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Information about the Hermenegildo Surf forecast

The above surf forecast table for Hermenegildo provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Hermenegildo can be found by selecting the local surf guide option on the grey menu. Our Hermenegildo 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 (Hermenegildo) 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 Hermenegildo 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 Hermenegildo, camping, hotels and holiday cottages in Rio Grande Do Sul, consider staying in Santa Vitoria do Palmar which is 21 km (13 miles) away.

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