Surf Break

Lat Long: 28.00° S 48.63° W

Siriu 48 hour detailed Surf Forecast

Issued: 8 am 03 Nov 2026 (local time)

Forecast update in  hr  min

Today's Siriu sea temperature is
19.9°C
1.6° 

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 (03 Nov):

  • Morning surf: Morning surf (03 Nov, local time) - 4ft (1.2m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (03 Nov, local time) - 4ft (1.2m), 8s period with E swell.
  • Evening surf: Evening surf (03 Nov, local time) - 4ft (1.2m), 8s period with E swell.

The current surf forecast for Siriu at 12PM is: 1.2m 8s primary swell from a East direction and 0.3m 7s secondary swell from a South-southeast direction, 0.6m 3s secondary swell from a South direction (forecast issued at 08:00am November 03). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (03 Nov)4ft (1.2m)8s
Afternoon (03 Nov)4ft (1.2m)8s
Evening (03 Nov)4ft (1.2m)8s

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


Short Range Forecast

Heavy rain (total 87mm), heaviest during Wed night. Warm (max 26°C on Tue morning, min 19°C on Tue night). Wind will be generally light.

Tuesday
3
Wednesday
4
Thursday
5
Fri
6
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
0
0
1
1
1
0
0
2
0
0
0
0
0
1
1
1
0
0
0
2
1
2
1
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)
1.2
ENE
8
1.2
E
8
1.2
E
8
1.2
E
8
1.2
E
8
1.2
E
8
1.2
E
8
1.2
E
8
1.2
E
8
1.2
E
8
1
E
8
1
E
8
0.9
ENE
8
0.9
ENE
8
0.9
ENE
8
0.9
ENE
8
0.9
ENE
7
1
S
6
0.8
ENE
7
0.8
E
7
1
SSE
6
1.3
S
6
1.2
S
7
1.2
S
7
0.8
S
7
Wave Graph
Metric surfscale
Energy kJ
173
168
168
164
177
181
187
187
185
181
131
124
99
96
96
94
91
74
69
62
74
132
138
134
56
Wind (km/h)
10
SSW
15
S
10
SSE
5
SSE
5
SE
5
SSW
10
NNW
5
N
15
NNE
10
N
10
NNE
15
NNE
5
NNE
15
N
15
NNW
5
WSW
15
SW
10
SSW
20
SSE
15
S
20
SSW
15
SSW
10
SW
5
SW
5
SW
Wind State
cross-off
cross
cross-on
cross-on
glassy
glassy
cross-off
cross
cross
cross-off
cross-on
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
glassy
High Tide
12:24PM0.69m
10:58PM0.50m
12:38PM0.66m
11:11PM0.58m
12:34PM0.63m
11:41PM0.65m
Low Tide
3:59AM0.15m
5:10PM0.43m
4:54AM0.13m
5:34PM0.36m
5:40AM0.13m
6:01PM0.29m
clear
clear
clear
part cloud
part cloud
light rain
rain showers
rain showers
light rain
light rain
mod rain
heavy rain
heavy rain
heavy rain
cloud
part cloud
cloud
clear
clear
clear
clear
part cloud
clear
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
—
—
—
—
—
—
5:20
—
—
—
—
—
—
—
5:20
—
—
—
—
—
—
—
5:18
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:35
—
—
—
—
—
—
—
6:35
—
—
—
—
—
—
—
6:36
—
—
—
6:37
 mm
—
—
—
—
—
2
11
4
2
4
6
14
18
26
—
—
—
—
—
—
—
—
—
—
—
Temp °C
23
26
25
23
21
20
19
20
20
20
21
21
21
20
20
20
19
22
23
22
21
20
19
19
19
Feels °C
25
27
26
25
23
23
20
22
21
22
23
22
23
20
20
22
19
22
22
22
21
20
20
20
20
  • 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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