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

Siriu 48 hour detailed Surf Forecast

Weather Forecast for Siriu

Issued: 8 pm 08 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 (08 Jun):

  • Evening surf: Evening surf (08 Jun, local time) - 3ft (0.9m), 10s period with SSE swell.

The current surf forecast for Siriu at 11PM is: 0.9m 9s primary swell from a South-southeast direction and 0.5m 4s secondary swell from a Northeast direction, 0.7m 4s secondary swell from a North direction (forecast issued at 08:00pm June 08). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (08 Jun)--
Afternoon (08 Jun)--
Evening (08 Jun)3ft (0.9m)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 2mm), mostly falling on Mon night. Very mild (max 19°C on Tue afternoon, min 14°C on Tue night). Wind will be generally light.

Mon
8
Tuesday
9
Wednesday
10
Thursday
11
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
1
1
1
1
1
0
0
1
1
1
1
1
1
1
0
1
1
2
2
2
2
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)
0.8
SSE
9
0.9
SSE
10
0.9
SSE
9
0.9
SSE
9
0.8
SSE
8
0.8
SSE
8
0.7
SSE
8
0.8
S
8
1.4
S
7
1.1
S
7
1.2
S
7
1.2
S
8
1.2
S
8
1.1
S
8
1.1
S
8
1
S
8
0.9
SSE
8
0.6
SE
11
1.1
SSE
10
1.1
SSE
10
1.2
SSE
9
1.1
SE
9
1.1
SE
9
1.1
SE
9
Wave Graph
Metric surfscale
Energy kJ
101
154
138
129
96
92
70
82
206
127
156
164
169
142
145
118
94
92
240
226
231
194
194
198
Wind (km/h)
10
N
5
NW
5
W
5
SW
5
SSW
5
SW
5
SSE
10
SE
10
S
10
SSW
5
SW
5
SW
5
WSW
0
WNW
5
ESE
5
E
5
NE
5
NNE
5
N
5
N
5
W
5
NNW
5
ENE
10
ENE
Wind State
cross
cross-off
glassy
cross-off
glassy
glassy
cross
cross-on
cross
cross-off
cross-off
cross-off
cross-off
glassy
glassy
on
glassy
glassy
glassy
glassy
glassy
glassy
on
on
High Tide
10:35PM0.61m
8:41AM0.56m
11:20PM0.62m
10:46AM0.61m
11:57PM0.61m
11:58AM0.68m
Low Tide
3:50AM0.34m
4:06PM0.15m
4:47AM0.29m
5:14PM0.16m
5:38AM0.23m
part cloud
cloud
cloud
cloud
light rain
cloud
clear
clear
part cloud
part cloud
part cloud
clear
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:01
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:24
5:24
5:24
 mm
2
Temp °C
19
18
18
17
16
17
18
19
16
16
16
15
14
15
16
17
16
16
16
15
15
16
19
19
Feels °C
19
18
19
17
17
18
18
19
15
15
16
15
13
16
16
17
16
16
16
15
16
17
19
19
Swell 1
Height (m)
Direction
Period (s)
0.8
SSE
9
0.9
SSE
10
0.9
SSE
9
0.9
SSE
9
0.8
SSE
8
0.8
SSE
8
0.7
SSE
8
0.6
S
8
0.9
S
7
1.1
S
7
1.2
S
7
1.2
S
8
1.2
S
8
1.1
S
8
1.1
S
8
1
S
8
0.9
SSE
8
0.7
S
7
1.1
SSE
10
1.1
SSE
10
1.2
SSE
9
1.1
SE
9
1.1
SE
9
1.1
SE
9
Energy kJ
101
154
138
129
96
92
70
46
86
127
156
164
169
142
145
118
94
51
240
226
231
194
194
198
Swell 2
Height (m)
Direction
Period (s)
0.4
S
10
0.5
NE
4
0.4
NE
4
0.4
NE
4
0.3
NE
4
0.3
NE
4
0.2
NNE
4
0.5
SE
8
0.2
SSE
9
0.1
NE
4
0.2
E
6
0.2
E
6
0.2
ENE
5
0.2
ENE
5
0.2
E
6
0.2
ENE
6
0.3
SE
12
0.6
SE
11
0.2
ENE
6
0.2
ENE
6
0.2
ENE
6
0.2
ENE
6
0.2
ESE
15
0.2
ESE
15
Energy kJ
32
7
4
4
3
3
2
32
8
1
3
3
3
3
3
3
21
92
3
3
3
3
21
21
Swell 3
Height (m)
Direction
Period (s)
0.2
E
7
0.2
E
7
0.2
E
7
0.2
E
6
0.2
E
6
0.2
E
6
0.2
E
7
0.2
NNE
4
0.1
NE
4
0.2
E
7
0.1
NE
4
0.1
NE
4
0.1
NE
5
0.1
SE
14
0.1
NE
5
0.2
E
6
0.2
ENE
6
0.3
SSE
8
0.1
SE
16
0.1
SE
16
0.1
SE
15
0.1
SE
15
0.2
ENE
6
0.2
ENE
6
Energy kJ
4
4
3
3
3
3
4
2
1
3
1
1
1
7
1
3
3
14
10
9
9
9
3
3
Wind waves
Height (m)
Direction
Period (s)
0.6
NNE
4
0.8
N
4
0.7
N
4
0.3
SSW
3
0.8
S
8
1.4
S
7
Energy kJ
9
19
15
2
82
206
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
2
2
2
2
1
1
Distance (km)
6
0
0
0
0
0
10
25
10
0
0
0
0
0
0
9
0
0
0
0
0
0
25
27
Best forecast wave conditions in Santa Catarina - Sul
Rating
(10 max)
1
2
1
1
1
1
1
2
2
2
3
3
1
1
1
1
1
2
2
2
2
2
2
2
Best forecast wave conditions in Brazil
Rating
(10 max)
1
1
1
1
1
1
1
2
2
2
2
3
1
1
1
1
1
2
2
2
2
2
2
2
Header Global
Rating
(10 max)
6
9
9
8
7
6
5
5
5
5
5
4
7
8
8
9
9
9
7
6
8
6
6
5
  • 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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