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Surf Forecasts:

Hermenegildo surf break

Hermenegildo surfForecast / Rio Grande Do Sul / Brazil

information circle12 Day Weather and Surf, issued 2 am Wednesday 26 Nov 2025 -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
19.1° C
 (Which is 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 Friday (Nov 28) at 6AM. The primary swell is predicted to be 1.0m and 7s period with a secondary swell of 0.2m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Hermenegildo in the next 12 days are 1.9m 7s and forecast to arrive on Tuesday (Dec 02) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 7s period and expected on Friday (Nov 28) at 3AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Fri 28th Nov)3.5ft (1.0m) 7s
Best Surf 6AM (Fri 28th Nov)3.5ft (1.0m) 7s
Most Powerful12AM (Tue 2nd Dec)6ft (1.9m) 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 Mostly dry. Warm (max 24°C on Fri morning, min 17°C on Wed night). Mainly fresh winds.

Days 3-6 Weather Summary Heavy rain (total 37mm), heaviest during Mon night. Very mild (max 18°C on Sun morning, min 16°C on Sun night). Mainly fresh winds.

Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
01
Tuesday
02
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.1
S
0.9
ENE
1.1
ENE
0.2
S
1.5
ENE
0.2
SSE
0.9
E
0.7
E
1.4
SSE
1.2
SSE
1.3
SSE
1.3
SE
1.1
SE
0.8
SE
1.2
E
1.5
ESE
1.9
ESE
1.9
E
1.1
ESE
1
ESE
0.9
ESE
Period(s) (?)1445869886799995677888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)43362414689057119153244262197977313537338814712394
Wind
(km/h)
20
ENE
25
ENE
30
NE
30
NE
35
ENE
25
NNE
5
NW
30
S
25
SSE
15
SE
15
SE
15
ESE
25
ENE
20
ENE
30
ENE
25
ENE
30
ENE
20
ENE
25
E
15
ESE
10
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		crosscrosscross-
on		crossoffcrosscross-
on		cross-
on		ononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononon
High Tide
/ height (m)
11:30AM
0.57
5:33PM
0.24
12:05AM
0.32
6:57AM
0.36
12:12PM
0.58
6:26PM 12:47AM
0.22 0.33
8:05AM
0.34
12:58PM
0.58
7:27PM 1:34AM
0.22 0.35
1:50PM
0.57
8:37PM 2:25AM
0.22 0.38
2:50PM
0.55
9:51PM
0.24
3:20AM 11:04AM
0.43 0.24
3:55PM
0.52
10:59PM
0.28
4:18AM 11:27AM
0.49 0.19
5:01PM
0.49
11:56PM
0.32
Low Tide
/ height (m)
3:35PM
0.19
8:40PM
0.08
3:15AM 8:33AM
0.12 0.33
4:26PM
0.18
9:22PM
0.11
4:08AM 9:04AM
0.10 0.34
5:20PM
0.17
10:05PM
0.13
5:07AM
0.09
6:14PM 10:52PM
0.16 0.17
6:12AM
0.08
7:06PM 11:44PM
0.15 0.21
7:20AM 11:38AM
0.07 0.24
7:56PM 12:41AM
0.15 0.26
8:28AM
0.06
1:02PM
0.17
8:43PM 1:39AM
0.15 0.29
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
01
Tuesday
02
Sunrise5:16--5:16--5:16--5:15--5:15--5:15--5:15--
Sunset-7:22--7:23--7:24--7:25--7:25--7:27--7:28-
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
clear
cloud
cloud
part cloud
light rain
mod rain
light rain
light rain
heavy rain
light rain
part cloud
clear
Rain (mm)
-------------2713244--
Temp. °C202018212119242118171717181818181718191919
Feels °C (?)181614161715221813141415141515151315181819
  • 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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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

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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