Hermenegildo Surf Break

Lat Long: 33.59° S 53.16° W

Hermenegildo 48 hour detailed Surf Forecast

Issued: 2 pm 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's Hermenegildo sea temperature is
12.2° C
0.3° 

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 Jul):

  • Afternoon surf: Afternoon surf (18 Jul, local time) - 3ft (0.9m), 10s period with E swell.
  • Evening surf: Evening surf (18 Jul, local time) - 2.5ft (0.8m), 10s period with E swell.

The current surf forecast for Hermenegildo at 7PM is: 0.8m 10s primary swell from a East direction and 0.1m 13s secondary swell from a South direction (forecast issued at 02:00pm July 18). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (18 Jul)--
Afternoon (18 Jul)3ft (0.9m)10s
Evening (18 Jul)2.5ft (0.8m)10s

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


Short Range Forecast

Heavy rain (total 29mm), heaviest during Sat night. Very mild (max 18°C on Sat afternoon, min 12°C on Sun night). Winds increasing (light winds from the N on Sat afternoon, fresh winds from the SSW by Sun night).

Sat
18
Sunday
19
Monday
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
1
1
0
1
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0
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)
0.9
E
10
0.9
E
10
0.9
E
10
0.8
E
10
0.8
E
10
0.8
E
10
0.8
E
10
0.8
E
10
0.8
E
10
0.8
E
10
0.1
S
11
0.7
E
10
1.5
S
6
1.5
S
9
1.5
S
9
1.6
SSE
9
1.5
SSE
9
1.4
SSE
8
1.5
SSE
8
1.4
SE
8
Wave Graph
Metric surfscale
Energy kJ
164
162
162
128
128
128
128
127
125
125
2
92
170
343
388
391
343
275
287
255
Wind (km/h)
20
NNW
10
NW
10
N
15
NE
10
WNW
20
NE
10
N
15
N
20
NNW
15
N
15
N
25
SW
30
SSW
25
S
25
S
25
SSE
25
SE
25
SSE
25
SE
25
SE
Wind State
cross-off
cross-off
cross-off
cross-on
off
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
10:29AM0.40m
4:12PM0.30m
10:55PM0.64m
4:02AM0.36m
11:20AM0.44m
4:51PM0.29m
11:46PM0.58m
4:55AM0.34m
12:10PM0.47m
5:32PM0.29m
Low Tide
1:33PM0.14m
7:01PM0.09m
2:23AM0.32m
7:42AM-0.02m
2:28PM0.18m
7:53PM0.06m
3:09AM0.30m
8:27AM0.03m
3:26PM0.22m
8:44PM0.06m
mod rain
cloud
cloud
part cloud
mod rain
light rain
light rain
mod rain
light rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:33
7:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:44
5:44
5:45
 mm
7
8
2
2
6
1
3
2
2
1
1
1
Temp °C
17
18
18
17
17
16
16
17
17
18
17
16
12
12
13
13
13
13
13
13
Feels °C
15
18
19
17
17
14
16
16
15
17
16
13
6
8
9
9
8
9
9
9
  • 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 

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