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

Siriu 48 hour detailed Surf Forecast

Weather Forecast for Siriu

Issued: 8 pm 05 Jun 2026 (local time)

Forecast update in  hr  min

Today's Siriu sea temperature is
18.6° C

2.0°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 (05 Jun):

  • Evening surf: Evening surf (05 Jun, local time) - 2.5ft (0.7m), 11s period with SSE swell.

The current surf forecast for Siriu at 11PM is: 0.7m 11s primary swell from a South-southeast direction and 0.1m 8s secondary swell from a Northeast direction, 0.8m 5s secondary swell from a Northeast direction (forecast issued at 08:00pm June 05). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (05 Jun)--
Afternoon (05 Jun)--
Evening (05 Jun)2.5ft (0.7m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 22°C on Mon afternoon, min 15°C on Fri night). Wind will be generally light.

Fri
5
Saturday
6
Sunday
7
Monday
8
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)
0
0
0
1
1
1
0
0
1
1
1
1
1
1
0
0
0
0
0
1
1
0
0
0
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)
0.8
SSE
11
0.7
SSE
11
0.7
SSE
10
0.6
SSE
10
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
0.4
SSE
9
0.4
SSE
9
0.4
SE
9
0.5
S
6
0.3
SSE
11
0.4
SSE
9
0.6
SSE
9
Wave Graph
Metric surfscale
Energy kJ
158
119
115
83
80
78
77
77
55
54
52
51
48
47
32
32
32
32
32
21
20
25
31
64
Wind (km/h)
20
NNE
15
N
15
N
10
NNW
10
NW
5
NNW
5
ENE
5
ENE
0
S
5
WSW
5
W
5
WNW
5
WNW
0
WSW
5
SE
5
ESE
5
S
5
WSW
5
NW
10
NNW
10
N
10
N
15
NNE
15
NNE
Wind State
cross
cross
cross
cross-off
cross-off
glassy
cross-on
on
glassy
off
glassy
glassy
glassy
glassy
cross-on
cross-on
glassy
glassy
glassy
cross-off
cross-off
cross
cross
cross-on
High Tide
5:28PM0.62m
4:43AM0.62m
6:34PM0.59m
5:40AM0.59m
9:12PM0.59m
6:53AM0.56m
Low Tide
00:37AM0.42m
12:45PM0.15m
1:43AM0.41m
1:51PM0.15m
2:48AM0.38m
2:58PM0.16m
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:00
7:00
7:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:25
5:25
5:24
 mm
Temp °C
18
17
16
15
15
18
21
21
18
18
17
17
17
18
20
19
17
16
16
16
15
17
21
22
Feels °C
15
15
14
13
14
18
20
20
19
18
16
16
16
18
20
19
17
16
16
16
13
15
19
20
Swell 1
Height (m)
Direction
Period (s)
0.8
SSE
11
0.7
SSE
11
0.7
SSE
10
0.8
NE
5
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
0.4
SSE
9
0.4
SSE
9
0.4
SE
9
0.5
S
6
0.5
S
6
0.6
S
6
0.6
SSE
9
Energy kJ
158
119
115
30
25
78
77
77
55
54
52
51
48
47
32
32
32
32
32
21
20
20
29
64
Swell 2
Height (m)
Direction
Period (s)
0.1
NE
8
0.1
NE
8
0.1
NE
8
0.6
SSE
10
0.6
SSE
10
0.6
ENE
5
0.5
ENE
5
0.4
ENE
5
0.4
ENE
5
0.4
ENE
5
0.4
ENE
7
0.3
ENE
7
0.3
ENE
6
0.3
ENE
7
0.3
ENE
7
0.2
ENE
6
0.2
ENE
7
0.2
ENE
6
0.2
S
4
0.4
SSE
6
0.3
SSE
9
0.3
SSE
9
0.4
SSE
9
0.6
S
6
Energy kJ
2
2
2
83
80
17
14
9
9
9
20
10
7
9
9
3
5
3
2
12
16
16
31
28
Swell 3
Height (m)
Direction
Period (s)
0.2
ENE
8
0.2
ENE
7
0.2
ENE
8
0.2
ENE
8
0.2
ENE
8
0.2
ENE
8
0.2
E
8
0.3
NNE
4
0.3
NNE
4
0.1
E
8
0.1
E
7
0.2
S
4
0.2
ENE
5
0.2
SSE
12
0.3
E
7
0.3
SSE
11
0.3
S
11
0.3
S
11
Energy kJ
6
5
6
6
6
6
5
3
3
1
1
1
3
14
9
25
21
21
Wind waves
Height (m)
Direction
Period (s)
0.9
NE
5
0.9
NE
5
0.8
NE
5
1
N
4
0.7
NNE
4
0.5
NNE
4
0.4
NNE
4
0.4
NNE
3
Energy kJ
39
39
31
38
19
11
7
4
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)
27
27
18
0
0
0
15
27
0
0
0
0
0
0
25
488
191
191
15
0
0
6
18
18
Best forecast wave conditions in Santa Catarina - Sul
Rating
(10 max)
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Brazil
Rating
(10 max)
3
1
3
1
1
1
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
8
8
8
8
9
9
9
9
9
8
6
7
7
8
8
9
9
8
7
6
7
6
5
9
  • 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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