Surf Break

Lat Long: 28.00° S 48.63° W

Siriu 48 hour detailed Surf Forecast

Issued: 2 am 06 Nov 2026 (local time)

Forecast update in  hr  min

Today's Siriu sea temperature is
20.5°C
1.2° 

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 (06 Nov):

  • Morning surf: Morning surf (06 Nov, local time) - 3ft (0.9m), 7s period with SSE swell.
  • Afternoon surf: Afternoon surf (06 Nov, local time) - 3ft (0.9m), 7s period with SE swell.
  • Evening surf: Evening surf (06 Nov, local time) - 2.5ft (0.7m), 7s period with SE swell.

The current surf forecast for Siriu at 10AM is: 0.9m 7s primary swell from a South-southeast direction and 0.4m 7s secondary swell from a East-northeast direction (forecast issued at 02:00am November 06). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (06 Nov)3ft (0.9m)7s
Afternoon (06 Nov)3ft (0.9m)7s
Evening (06 Nov)2.5ft (0.7m)7s

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


Short Range Forecast

Heavy rain (total 24mm), heaviest during Sat afternoon. Warm (max 22°C on Fri morning, min 14°C on Sun night). Mainly fresh winds.

Friday
6
Saturday
7
Sunday
8
Mon
9
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
6 PM
9 PM
12 AM
3 AM
6 AM
Rating
(10 max)
1
1
1
0
0
0
0
0
0
0
0
0
0
1
0
0
1
1
1
0
1
0
3
3
2
3
2
Swell
Height Map
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
SSE
7
1
SSE
7
1
SSE
7
0.9
SSE
7
0.9
SSE
7
0.9
SE
7
0.8
SE
7
0.7
SE
7
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.5
SE
7
0.8
NE
5
0.8
NE
5
0.9
NE
6
0.7
NE
6
2.1
S
7
2.1
SSE
8
2
SSE
8
2.1
SSE
8
2.1
SSE
8
2
SSE
8
2.2
S
8
2
S
8
1.5
SSE
8
1.3
S
8
1.1
SE
10
Wave Graph
Metric surfscale
Energy kJ
99
85
83
78
88
75
62
52
43
33
33
26
29
35
51
39
478
481
426
481
520
498
643
535
277
217
231
Wind (km/h)
10
SW
5
SW
5
W
5
NNE
15
ENE
15
ENE
15
NE
15
NNE
15
NNE
15
NNE
20
NNE
20
N
15
N
5
SW
30
SSW
30
SSW
25
SSW
25
SW
25
SSW
25
SSW
25
SSW
25
S
20
SSW
15
SSW
10
SW
10
SW
10
WSW
Wind State
cross-off
cross-off
glassy
cross-on
on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
12:21PM0.62m
00:14AM0.71m
12:25PM0.63m
00:48AM0.74m
12:42PM0.64m
1:23AM0.76m
Low Tide
6:20AM0.14m
6:29PM0.21m
6:58AM0.17m
6:56PM0.15m
7:33AM0.21m
7:22PM0.11m
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
cloud
light rain
light rain
light rain
light rain
mod rain
cloud
light rain
rain showers
clear
rain showers
rain showers
part cloud
part cloud
clear
clear
clear
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:18
—
—
—
—
—
—
—
5:18
—
—
—
—
—
—
—
5:18
—
—
—
—
—
—
—
5:16
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
6:37
—
—
—
—
—
—
—
6:37
—
—
—
—
—
—
—
6:37
—
—
—
6:38
 mm
—
—
—
—
—
—
—
—
—
2
1
5
3
6
—
3
2
—
1
1
—
—
—
—
—
—
—
Temp °C
18
18
18
21
22
22
21
20
19
19
20
20
21
21
20
17
17
16
16
17
18
19
18
16
15
14
15
Feels °C
18
19
19
21
21
21
20
20
18
18
19
19
22
24
16
12
13
12
12
12
12
13
13
13
12
12
13
  • 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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