Siriu Surf Break

Lat Long: 28.00° S 48.63° W

Siriu 48 hour detailed Surf Forecast

Issued: 8 pm 28 Jul 2026 (local time)

Forecast update in  hr  min

Today's Siriu sea temperature is
18.6° C
0.0° 

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


How big are the waves at Siriu today (28 Jul):

  • Evening surf: Evening surf (28 Jul, local time) - 1.5ft (0.5m), 12s period with S swell.

The current surf forecast for Siriu at 11PM is: 0.6m 11s primary swell from a South direction and 0.8m 6s secondary swell from a East-northeast direction (forecast issued at 08:00pm July 28). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (28 Jul)--
Afternoon (28 Jul)--
Evening (28 Jul)1.5ft (0.5m)12s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Tue night. Warm (max 20°C on Wed afternoon, min 16°C on Wed night). Winds increasing (calm on Thu morning, fresh winds from the NNE by Fri afternoon).

Tue
28
Wednesday
29
Thursday
30
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)
1
1
0
0
1
1
1
0
1
1
1
1
1
0
1
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
S
12
0.5
S
12
0.6
S
11
0.5
S
11
0.7
S
12
0.7
S
12
0.7
S
11
0.7
S
11
0.7
S
11
0.7
S
10
0.6
S
10
0.6
S
10
0.6
S
10
0.6
S
9
0.6
S
9
0.6
S
9
0.6
S
9
0.7
S
9
Wave Graph
Metric surfscale
Energy kJ
70
67
89
57
130
137
121
114
110
98
71
71
65
64
64
63
61
81
Wind (km/h)
5
WSW
10
NNW
10
N
15
N
15
N
15
SSW
10
SW
10
S
15
SSW
10
SSW
10
SW
5
SW
5
SW
10
S
0
SSW
5
NE
10
NE
10
NE
Wind State
glassy
cross-off
cross
cross
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
glassy
glassy
cross
glassy
glassy
cross-on
cross-on
High Tide
1:20AM0.68m
2:36PM0.75m
1:49AM0.73m
2:59PM0.74m
Low Tide
8:22PM0.30m
8:17AM-0.01m
8:48PM0.30m
8:52AM-0.02m
rain showers
rain showers
rain showers
clear
cloud
cloud
cloud
part cloud
clear
part cloud
cloud
clear
clear
cloud
cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:43
5:44
 mm
4
2
1
Temp °C
19
19
19
19
19
19
19
20
17
17
17
17
16
17
17
18
17
17
Feels °C
21
20
19
19
19
18
18
20
16
16
16
17
17
17
18
19
17
16
  • 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 Siriu 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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