Hermenegildo Surf Break

Lat Long: 33.59° S 53.16° W

Hermenegildo 48 hour detailed Surf Forecast

Issued: 2 pm 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Hermenegildo sea temperature is
12.1° C
0.6° 

Hermenegildo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Hermenegildo today (18 Aug):

  • Afternoon surf: Afternoon surf (18 Aug, local time) - 4.5ft (1.3m), 6s period with SSE swell.
  • Evening surf: Evening surf (18 Aug, local time) - 4ft (1.2m), 6s period with SSE swell.

The current surf forecast for Hermenegildo at 7PM is: 1.3m 6s primary swell from a South-southeast direction and 0.5m 9s secondary swell from a East direction (forecast issued at 02:00pm August 18). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (18 Aug)--
Afternoon (18 Aug)4.5ft (1.3m)6s
Evening (18 Aug)4ft (1.2m)6s

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


Short Range Forecast

Heavy rain (total 88mm), heaviest during Thu afternoon. Very mild (max 14°C on Thu morning, min 9°C on Fri morning). Winds increasing (light winds from the E on Wed afternoon, strong winds from the SSW by Thu night).

Tue
18
Wednesday
19
Thursday
20
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
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
SSE
6
1.3
SSE
6
1.3
SSE
6
1.2
SSE
6
1.1
SE
6
0.8
S
7
0.8
S
8
1.1
SSE
8
0.7
S
8
0.6
S
8
0.6
S
8
0.5
S
8
0.5
S
7
0.6
E
9
0.4
S
7
0.8
E
4
0.8
E
4
0.9
ESE
5
1.6
SE
5
1.6
SSE
6
Wave Graph
Metric surfscale
Energy kJ
116
107
127
99
85
62
76
151
60
43
42
28
27
54
16
21
26
39
152
165
Wind (km/h)
25
SSE
25
S
25
SSE
20
SE
15
S
15
SSE
15
SSE
15
SSE
15
SE
10
ESE
10
E
10
E
10
E
15
ESE
20
ESE
20
ENE
20
ENE
20
ESE
15
ESE
15
WSW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
on
on
on
cross-on
cross-on
on
on
cross-off
High Tide
11:43AM0.53m
4:57PM0.28m
00:12AM0.46m
5:41AM0.32m
12:28PM0.55m
5:39PM0.26m
00:59AM0.41m
6:45AM0.30m
1:13PM0.55m
6:30PM0.24m
Low Tide
3:13PM0.24m
8:22PM0.02m
3:23AM0.24m
8:39AM0.14m
4:17PM0.24m
9:09PM0.04m
4:12AM0.21m
9:20AM0.20m
5:23PM0.23m
mod rain
light rain
light rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
mod rain
mod rain
heavy rain
mod rain
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:05
6:05
6:06
 mm
8
5
1
3
1
1
2
6
9
26
7
14
Temp °C
12
11
11
10
10
10
11
10
11
11
12
11
11
11
12
13
14
14
14
13
Feels °C
8
7
6
6
7
7
8
6
8
9
10
9
9
8
9
10
11
12
12
11
  • 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
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

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.


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