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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 Saturday 07 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
25.7° C
 (Which is 2.6°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 Sunday (Feb 08) at 3AM. The primary swell is predicted to be 0.8m and 11s period with a secondary swell of 0.5m and 4s. 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 2.5m 8s and forecast to arrive on Friday (Feb 13) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 7s period and expected on Wednesday (Feb 11) at 3AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Sun 8th Feb)2.5ft (0.8m) 11s
Best Surf 3PM (Fri 13th Feb)8ft (2.5m) 8s
Most Powerful 6PM (Fri 13th Feb)8ft (2.5m) 8s

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 25°C on Mon morning, min 19°C on Sat night). Winds increasing (light winds from the WNW on Sat morning, fresh winds from the NE by Sun night).

Days 3-6 Weather Summary Moderate rain (total 12mm), heaviest on Thu afternoon. Warm (max 34°C on Wed morning, min 23°C on Tue night). Winds decreasing (fresh winds from the ENE on Tue afternoon, calm by Wed night).

Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
0
0
1
0
0
0
0
0
1
0
0
0
0
1
0
0
0
2
3
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
SSE
0.9
SSE
0.8
SSE
0.8
SSE
0.7
SSE
0.6
SSE
1
ENE
1.3
ENE
1.1
ENE
0.5
SSE
0.4
SSE
0.3
SSE
0.3
SSE
0.9
E
0.7
E
1.4
SE
1.6
SE
1.7
ESE
1.5
ESE
2.5
SE
2.3
ESE
Period(s) (?)8111210109666121211977566788
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6322518614110469609579854422177346102190233181795753
Wind
(km/h)
5
WNW
20
E
15
NNE
5
N
25
ENE
30
NE
25
NE
30
ENE
30
NE
15
N
30
ENE
30
NE
25
NNE
25
WSW
15
NW
20
ESE
20
E
15
ENE
0
ESE
10
SW
30
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
on		crosscross-
off		cross-
on		crosscrosscross-
on		crosscross-
off		cross-
on		crosscrosscross-
off		offoncross-
on		cross-
on		glasscross-
off		on
High Tide
/ height (m)
11:46AM
0.50
5:03PM
0.33
12:06AM
0.49
5:24AM
0.28
12:33PM
0.46
6:01PM 12:50AM
0.30 0.51
6:08AM
0.25
1:19PM
0.41
7:10PM 1:33AM
0.29 0.52
7:01AM
0.23
2:05PM
0.38
8:36PM 2:16AM
0.29 0.51
8:15AM
0.21
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
Low Tide
/ height (m)
3:01PM
0.27
8:21PM
0.09
3:33AM 8:42AM
0.24 0.07
3:50PM
0.24
9:01PM
0.15
4:39AM 9:28AM
0.24 0.08
4:41PM
0.21
9:39PM
0.21
5:46AM 10:15AM
0.22 0.11
5:31PM
0.19
10:15PM
0.27
6:44AM 11:07AM
0.20 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
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Sunrise6:00--6:01--6:01--6:03--6:03--6:05--6:05--
Sunset-7:31--7:30--7:30--7:29--7:29--7:28--7:27-
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
cloud
cloud
cloud
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
thunderstorm
Rain (mm)
---------------156-32
Temp. °C242423242422252523272724343423242424262523
Feels °C (?)232021222018222221272622343123252524292722
  • 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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