Siriu Surf Break
Lat Long: 28.00° S 48.63° W

Siriu 48 hour detailed Surf Forecast

Weather Forecast for Siriu

Issued: 8 am 06 Jun 2026 (local time)

Forecast update in  hr  min

Today's Siriu sea temperature is
19.3° C

1.1°C colder than average for this time of year

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 Jun):

  • Morning surf: Morning surf (06 Jun, local time) - 2ft (0.6m), 10s period with SSE swell.
  • Afternoon surf: Afternoon surf (06 Jun, local time) - 2ft (0.6m), 10s period with SSE swell.
  • Evening surf: Evening surf (06 Jun, local time) - 1.5ft (0.5m), 10s period with SSE swell.

The current surf forecast for Siriu at 12PM is: 0.6m 10s primary swell from a South-southeast direction and 0.6m 5s secondary swell from a East-northeast direction, 0.5m 4s secondary swell from a North-northeast direction (forecast issued at 08:00am June 06). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (06 Jun)2ft (0.6m)10s
Afternoon (06 Jun)2ft (0.6m)10s
Evening (06 Jun)1.5ft (0.5m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Mon night. Warm (max 22°C on Mon afternoon, min 15°C on Sun night). Wind will be generally light.

Saturday
6
Sunday
7
Monday
8
Tue
9
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
Rating
(10 max)
1
1
0
0
1
1
1
1
1
1
0
0
1
1
1
1
0
0
0
0
0
0
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)
0.6
SSE
10
0.6
SSE
10
0.6
SSE
10
0.6
SSE
10
0.5
SSE
10
0.5
SSE
10
0.5
SSE
10
0.5
SSE
10
0.5
SSE
9
0.5
SSE
9
0.4
SSE
9
0.4
SSE
9
0.4
SSE
9
0.5
SE
9
0.4
SE
9
0.5
S
6
0.5
S
6
0.3
SSE
11
0.4
SSE
9
0.8
SSE
8
0.9
SSE
9
0.9
SSE
10
0.9
SSE
9
0.9
SSE
9
Wave Graph
Metric surfscale
Energy kJ
80
80
77
77
55
54
52
51
49
47
32
32
32
39
21
17
16
24
31
82
108
135
119
113
Wind (km/h)
10
NW
5
NNW
5
NE
5
ENE
0
SSW
5
SW
5
WSW
5
W
5
WNW
0
SW
5
SSE
5
SE
5
S
5
WSW
5
W
5
NW
5
NNW
10
NNE
15
NNE
15
NNE
15
N
10
N
5
WSW
5
N
Wind State
cross-off
glassy
cross-on
on
glassy
glassy
off
glassy
glassy
glassy
cross-on
cross-on
cross-off
cross-off
glassy
glassy
cross-off
cross
cross-on
cross-on
cross
cross
cross-off
glassy
High Tide
4:43AM0.62m
6:34PM0.59m
5:40AM0.59m
9:12PM0.59m
6:53AM0.56m
10:35PM0.61m
Low Tide
12:45PM0.15m
1:43AM0.41m
1:51PM0.15m
2:48AM0.38m
2:58PM0.16m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:00
7:00
7:00
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:25
5:25
5:24
5:24
 mm
1
1
Temp °C
15
18
21
20
18
17
17
17
16
18
19
19
16
16
16
15
15
17
21
22
18
18
17
16
Feels °C
14
17
20
19
18
16
16
16
15
18
18
19
16
16
16
15
14
15
18
19
16
16
17
17
Swell 1
Height (m)
Direction
Period (s)
0.7
NE
5
0.6
SSE
10
0.6
SSE
10
0.6
SSE
10
0.5
SSE
10
0.5
SSE
10
0.5
SSE
10
0.5
SSE
10
0.5
SSE
9
0.5
SSE
9
0.4
SSE
9
0.4
SSE
9
0.4
SSE
9
0.5
SE
9
0.4
SSE
7
0.5
S
6
0.5
S
6
0.5
SSE
6
0.6
SSE
6
0.8
SSE
8
0.9
SSE
9
0.9
SSE
10
0.9
SSE
9
0.9
SSE
9
Energy kJ
25
80
77
77
55
54
52
51
49
47
32
32
32
39
15
17
15
17
25
82
108
135
119
113
Swell 2
Height (m)
Direction
Period (s)
0.6
SSE
10
0.6
ENE
5
0.6
ENE
5
0.4
ENE
5
0.4
ENE
5
0.4
ENE
5
0.4
ENE
7
0.3
ENE
6
0.3
ENE
6
0.3
ENE
7
0.3
ENE
6
0.2
ENE
6
0.2
ENE
7
0.3
S
4
0.4
SE
9
0.3
SSE
9
0.3
SSE
9
0.3
SSE
9
0.4
SSE
9
0.4
SSE
11
0.4
S
10
0.2
E
7
0.5
NE
4
0.4
NE
4
Energy kJ
80
17
16
9
9
10
17
7
7
9
7
3
5
3
21
16
16
16
31
39
32
4
7
4
Swell 3
Height (m)
Direction
Period (s)
0.2
ENE
8
0.2
ENE
8
0.2
ENE
8
0.2
ENE
8
0.2
ENE
8
0.3
NNE
4
0.3
NNE
4
0.2
ENE
7
0.1
E
8
0.2
S
4
0.2
S
4
0.1
S
13
0.2
E
8
0.2
SSE
12
0.2
E
7
0.3
SSE
11
0.3
SSE
11
0.2
E
7
0.2
E
7
0.2
E
7
0.2
E
7
0.2
E
6
Energy kJ
6
6
6
6
6
3
3
5
1
1
1
3
4
14
4
24
24
4
4
3
3
3
Wind waves
Height (m)
Direction
Period (s)
0.7
N
4
0.7
NNE
4
0.5
NNE
4
0.1
SW
4
0.4
S
4
0.4
NNE
3
0.5
NE
3
0.5
NE
4
0.7
N
4
0.7
N
4
Energy kJ
16
20
11
1
6
3
6
7
15
14
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
0
10
27
0
0
0
0
0
0
25
25
0
0
0
0
27
9
27
27
9
6
0
0
Best forecast wave conditions in Santa Catarina - Sul
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
Best forecast wave conditions in Brazil
Rating
(10 max)
1
1
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
9
9
9
9
9
8
5
6
7
8
8
8
9
8
7
6
7
5
5
5
9
9
9
8
  • 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
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