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

Siriu 48 hour detailed Surf Forecast

Weather Forecast for Siriu

Issued: 8 am 02 Jun 2026 (local time)

Forecast update in  hr  min

Today's Siriu sea temperature is
19.0° C

1.8°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 (02 Jun):

  • Morning surf: Morning surf (02 Jun, local time) - 2ft (0.6m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (02 Jun, local time) - 3ft (0.9m), 8s period with S swell.
  • Evening surf: Evening surf (02 Jun, local time) - 4ft (1.2m), 8s period with SSE swell.

The current surf forecast for Siriu at 2PM is: 0.9m 8s primary swell from a South direction and 0.6m 9s secondary swell from a Southeast direction (forecast issued at 08:00am June 02). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (02 Jun)2ft (0.6m)10s
Afternoon (02 Jun)3ft (0.9m)8s
Evening (02 Jun)4ft (1.2m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 19°C on Wed morning, min 14°C on Tue night). Wind will be generally light.

Tuesday
2
Wednesday
3
Thursday
4
Fri
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
Rating
(10 max)
1
1
0
0
1
2
2
2
2
2
1
0
2
2
2
2
2
2
2
1
1
1
1
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.9
S
7
0.6
SE
10
0.8
S
8
0.9
S
8
1
S
8
1.2
SSE
8
1.3
SSE
8
1.3
SSE
8
0.9
S
8
1.1
SSE
11
1.3
SSE
12
1.3
SSE
12
1.3
SSE
11
1.3
SSE
11
1.2
SSE
11
1.2
SSE
11
1.2
SSE
11
1.2
SSE
11
1
SSE
11
1
SSE
11
1
SSE
11
0.9
SSE
11
0.9
SSE
11
1
SSE
10
Wave Graph
Metric surfscale
Energy kJ
79
58
74
98
127
178
212
226
105
308
415
415
408
387
325
319
313
319
259
259
254
202
198
231
Wind (km/h)
10
SW
5
SW
10
SE
10
SE
5
S
5
WSW
5
W
5
W
5
NW
0
NW
10
NE
10
ENE
10
NE
10
N
10
NNW
10
N
10
N
10
N
15
NNE
15
N
10
N
10
N
15
N
15
N
Wind State
cross-off
cross-off
cross-on
cross-on
glassy
off
off
glassy
glassy
glassy
cross-on
on
cross-on
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
3:19PM0.70m
2:34AM0.64m
3:56PM0.67m
3:12AM0.64m
4:38PM0.64m
Low Tide
9:01AM0.07m
10:01PM0.38m
9:46AM0.09m
10:44PM0.40m
10:39AM0.11m
11:36PM0.41m
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
6:58
6:58
6:58
6:58
5:25
5:25
5:25
5:25
Temp °C
14
15
18
17
15
15
15
14
14
16
19
19
17
16
17
18
18
19
19
19
18
18
17
18
13
14
17
16
15
15
15
14
14
16
18
18
16
15
17
18
18
19
18
17
17
17
16
17
Swell 1
Height (m)
Direction
Period (s)
0.9
S
7
0.7
S
7
0.8
S
8
0.9
S
8
1
S
8
1.2
SSE
8
1.3
SSE
8
1.3
SSE
8
0.9
S
8
1.1
SSE
11
1.3
SSE
12
1.3
SSE
12
1.3
SSE
11
1.3
SSE
11
1.2
SSE
11
1.2
E
6
1.3
E
6
1.3
E
6
1.2
E
6
1.2
E
6
1.2
E
6
1.1
E
6
1
E
6
1
SSE
10
Energy kJ
79
44
74
98
127
178
212
226
105
308
415
415
408
387
325
115
137
132
113
109
112
91
73
231
Swell 2
Height (m)
Direction
Period (s)
0.6
SE
10
0.6
SE
10
0.6
SE
9
0.6
SE
8
0.6
SE
9
0.4
SE
9
0.2
ESE
9
0.2
ENE
6
0.9
SE
6
0.9
ESE
6
0.9
ESE
6
1
ESE
6
1.1
ESE
6
1
ESE
6
1.1
ESE
6
1.2
SSE
11
1.2
SSE
11
1.2
SSE
11
1
SSE
11
1
SSE
11
1
SSE
11
0.9
SSE
11
0.9
SSE
11
0.9
ENE
6
Energy kJ
63
58
53
45
47
29
8
3
58
60
69
78
93
88
101
319
313
319
259
259
254
202
198
56
Swell 3
Height (m)
Direction
Period (s)
0.3
ENE
6
0.4
SSE
8
0.3
ENE
6
0.2
ENE
6
0.2
ENE
6
0.2
ENE
6
0.2
ENE
6
0.1
E
11
0.5
SSE
11
0.1
SE
10
0.1
E
10
0.1
SE
10
0.1
S
20
0.4
SE
14
0.4
SSE
14
Energy kJ
7
22
7
3
3
3
3
2
69
4
2
4
7
51
71
Wind waves
Height (m)
Direction
Period (s)
1.4
E
6
1.1
NE
6
1.5
ENE
6
1.5
ENE
6
1.2
ENE
6
1.2
ENE
6
1
ENE
6
Energy kJ
153
98
160
160
100
87
65
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
2
2
2
2
2
2
2
1
2
2
3
3
3
3
2
2
2
2
2
Distance (km)
0
0
13
21
0
0
0
0
0
0
9
27
16
0
0
6
6
6
9
9
6
6
6
6
Best forecast wave conditions in Santa Catarina - Sul
Rating
(10 max)
1
1
1
1
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
Best forecast wave conditions in Brazil
Rating
(10 max)
1
1
1
1
2
2
2
2
2
3
2
3
3
2
3
3
3
3
3
3
3
3
3
3
Header Global
Rating
(10 max)
5
4
5
4
5
5
5
5
4
5
5
5
5
5
5
4
5
4
5
5
5
5
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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