Siriu Surf Break

Lat Long: 28.00° S 48.63° W

Siriu 48 hour detailed Surf Forecast

Issued: 8 pm 10 Jul 2026 (local time)

Forecast update in  hr  min

Today's Siriu sea temperature is
15.6° C
3.3° 

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 (10 Jul):

  • Evening surf: Evening surf (10 Jul, local time) - 3ft (0.9m), 14s period with ESE swell.

The current surf forecast for Siriu at 11PM is: 0.9m 14s primary swell from a East-southeast direction and 1.0m 11s secondary swell from a East-southeast direction (forecast issued at 08:00pm July 10). The wind direction is predicted to be glassy and the swell rating is 3.

Time (-03) & DateWave HeightWave Period
Morning (10 Jul)--
Afternoon (10 Jul)--
Evening (10 Jul)3ft (0.9m)14s

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


Short Range Forecast

Heavy rain (total 20mm), heaviest during Sat afternoon. Very mild (max 18°C on Sat afternoon, min 13°C on Sun night). Wind will be generally light.

Fri
10
Saturday
11
Sunday
12
Monday
13
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
Rating
(10 max)
2
3
2
3
2
2
2
2
2
3
3
3
3
4
2
2
2
3
3
4
4
3
2
2
Swell
Height Map
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
ESE
12
0.9
ESE
14
0.9
ESE
14
1.3
ESE
14
1.3
ESE
13
1.3
ESE
13
1.3
ESE
13
1.3
ESE
13
1.3
ESE
13
1.2
ESE
13
1.2
ESE
13
1.1
ESE
12
1.3
ESE
12
1.3
ESE
12
1.4
S
11
1.7
S
9
1.8
S
8
2.4
S
8
2.4
S
8
2.2
S
8
2.1
S
8
2
S
8
1.7
S
8
1.1
SE
11
Wave Graph
Metric surfscale
Energy kJ
280
312
277
643
624
615
569
520
555
476
476
383
525
543
457
505
450
688
671
567
558
527
346
273
Wind (km/h)
5
S
5
SW
5
NNE
5
N
10
N
10
N
15
N
5
NE
20
SW
10
SSW
10
SSW
5
W
5
WSW
5
WSW
25
SSW
20
SSW
20
SSW
15
SW
15
SW
15
SW
15
SSW
15
SW
15
SSW
15
S
Wind State
cross
glassy
cross
glassy
cross
cross
cross
cross-on
cross-off
cross-off
cross-off
off
glassy
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
High Tide
00:30AM0.48m
1:31PM0.77m
00:40AM0.48m
2:18PM0.81m
00:49AM0.50m
3:00PM0.82m
Low Tide
6:32PM0.26m
6:11AM0.14m
7:35PM0.26m
7:01AM0.06m
8:25PM0.29m
7:48AM0.00m
part cloud
part cloud
cloud
rain showers
light rain
light rain
light rain
light rain
mod rain
light rain
cloud
cloud
cloud
part cloud
rain showers
rain showers
clear
cloud
part cloud
cloud
cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:05
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:34
5:35
 mm
1
2
3
2
2
6
2
1
1
Temp °C
16
16
16
15
15
16
17
18
17
16
16
16
15
16
17
16
15
14
14
13
13
13
15
16
Feels °C
16
16
16
15
14
15
16
20
15
15
16
16
15
16
13
12
11
10
11
10
10
9
11
12
  • 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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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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