Surf Break

Lat Long: 28.00° S 48.63° W

Siriu 48 hour detailed Surf Forecast

Issued: 8 am 02 Nov 2026 (local time)

Forecast update in  hr  min

Today's Siriu sea temperature is
19.6°C
1.9° 

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 (02 Nov):

  • Morning surf: Morning surf (02 Nov, local time) - 3ft (0.9m), 6s period with ENE swell.
  • Afternoon surf: Afternoon surf (02 Nov, local time) - 4ft (1.2m), 7s period with ENE swell.
  • Evening surf: Evening surf (02 Nov, local time) - 4.5ft (1.3m), 7s period with ENE swell.

The current surf forecast for Siriu at 2PM is: 1.2m 7s primary swell from a East-northeast direction and 0.4m 8s secondary swell from a South-southeast direction, 0.5m 8s secondary swell from a South direction (forecast issued at 08:00am November 02). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (02 Nov)3ft (0.9m)6s
Afternoon (02 Nov)4ft (1.2m)7s
Evening (02 Nov)4.5ft (1.3m)7s

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


Short Range Forecast

Heavy rain (total 89mm), heaviest during Tue night. Warm (max 27°C on Mon morning, min 20°C on Tue night). Wind will be generally light.

Monday
2
Tuesday
3
Wednesday
4
Thu
5
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)
0
0
0
0
0
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
1
1
1
1
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)
0.9
ENE
6
0.9
ENE
6
1
ENE
6
1.2
ENE
7
1.3
ENE
7
1.3
ENE
7
1.3
ENE
8
1.2
ENE
8
1.2
ENE
8
1.1
ENE
8
1.1
ENE
8
1.1
E
8
1.1
E
8
1.1
E
8
1.1
E
8
1.4
ENE
8
1.1
E
8
1.1
E
8
1.1
E
8
1
ENE
8
1
ENE
8
0.9
ENE
8
0.8
ENE
8
0.8
ENE
7
0.7
ENE
7
Wave Graph
Metric surfscale
Energy kJ
68
68
88
125
162
172
181
173
173
147
143
138
142
145
145
215
145
145
145
123
123
94
75
73
57
Wind (km/h)
15
N
15
NNE
15
NNE
15
NE
10
NNE
10
NNE
5
N
5
NNW
5
WSW
10
SSE
10
SE
5
SSE
0
WNW
5
NE
10
N
15
NNE
10
NNE
5
NW
20
NNW
15
NNW
10
WNW
5
SSW
5
SW
5
SW
10
SW
Wind State
cross
cross
cross-on
cross-on
cross-on
cross
cross
glassy
glassy
cross-on
cross-on
glassy
glassy
cross-on
cross
cross
cross-on
cross-off
cross-off
cross-off
cross-off
glassy
glassy
glassy
cross-off
High Tide
11:56AM0.71m
11:02PM0.41m
12:24PM0.69m
10:58PM0.50m
12:38PM0.66m
11:11PM0.58m
Low Tide
9:32PM0.41m
3:59AM0.15m
5:10PM0.43m
4:54AM0.13m
5:34PM0.36m
5:40AM0.13m
clear
part cloud
clear
part cloud
clear
clear
part cloud
cloud
clear
clear
thunderstorm
thunderstorm
light rain
heavy rain
heavy rain
part cloud
cloud
light rain
mod rain
light rain
cloud
cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:22
—
—
—
—
—
—
5:20
—
—
—
—
—
—
—
5:20
—
—
—
—
—
—
—
5:20
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:34
—
—
—
—
—
—
—
6:35
—
—
—
—
—
—
—
6:35
—
—
—
6:36
 mm
—
—
—
—
—
—
—
—
—
—
1
1
4
42
25
—
—
5
6
5
—
—
—
—
—
Temp °C
20
23
27
27
25
23
22
22
22
24
24
22
21
21
21
20
20
21
22
21
22
22
21
20
20
Feels °C
20
23
27
27
26
25
24
25
25
26
26
25
25
24
23
21
21
24
22
22
24
25
24
22
21
  • 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.


Nearest locationNearest