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

Siriu 48 hour detailed Surf Forecast

Weather Forecast for Siriu

Issued: 2 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):

  • Afternoon surf: Afternoon surf (08 Jun, local time) - 2.5ft (0.7m), 9s period with SSE swell.
  • Evening surf: Evening surf (08 Jun, local time) - 3ft (0.9m), 10s period with SSE swell.

The current surf forecast for Siriu at 7PM is: 0.8m 9s primary swell from a South-southeast direction and 0.4m 10s secondary swell from a South direction, 0.6m 4s secondary swell from a North-northeast direction (forecast issued at 02:00pm June 08). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (08 Jun)--
Afternoon (08 Jun)2.5ft (0.7m)9s
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 6mm), mostly falling on Mon night. Warm (max 23°C on Mon afternoon, min 14°C on Tue night). Wind will be generally light.

Mon
8
Tuesday
9
Wednesday
10
Thu
11
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
9 AM
Rating
(10 max)
0
0
0
1
1
1
0
1
0
0
1
2
1
1
1
1
1
0
0
1
2
2
2
2
Swell
Height Map
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
9
0.7
SSE
9
0.7
SSE
9
0.9
SSE
10
0.9
SSE
9
0.9
SSE
9
0.8
SSE
8
0.8
SSE
8
0.7
S
8
0.9
S
8
1.3
S
8
1.5
S
7
1.1
S
7
1
S
7
1
S
7
1
S
7
1
S
8
1
SSE
8
0.9
SSE
8
1
SSE
8
1.1
SSE
10
1.2
SSE
10
1.1
SE
9
1.1
SE
9
Wave Graph
Metric surfscale
Energy kJ
61
77
79
154
138
129
96
92
66
108
187
243
127
106
109
112
115
120
105
119
240
246
198
198
Wind (km/h)
10
NNE
15
NE
10
N
5
W
5
WSW
5
W
10
N
5
SSW
5
SSE
10
SSE
10
S
10
SSW
10
SW
5
SW
5
SW
0
WSW
5
NE
5
ENE
5
NE
5
NNE
5
N
0
WNW
5
WNW
5
NNW
Wind State
cross
cross-on
cross
off
glassy
glassy
cross
cross-off
cross-on
cross-on
cross
cross-off
cross-off
cross-off
glassy
glassy
glassy
on
cross-on
glassy
glassy
glassy
glassy
glassy
High Tide
10:35PM0.61m
8:41AM0.56m
11:20PM0.62m
10:46AM0.61m
11:57PM0.61m
Low Tide
2:58PM0.16m
3:50AM0.34m
4:06PM0.15m
4:47AM0.29m
5:14PM0.16m
5:38AM0.23m
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
part cloud
clear
rain showers
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
part 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
5:24
 mm
1
4
1
Temp °C
21
23
19
18
18
17
16
17
19
18
16
16
16
15
14
15
16
17
16
16
16
15
15
16
Feels °C
19
21
18
18
19
18
16
18
19
17
15
15
15
15
14
16
16
17
16
17
17
16
16
17
Swell 1
Height (m)
Direction
Period (s)
0.6
SSE
9
0.7
SSE
9
0.7
SSE
9
0.9
SSE
10
0.9
SSE
9
0.9
SSE
9
0.8
SSE
8
0.8
SSE
8
0.7
S
8
0.6
SSE
8
1
S
8
1.2
S
7
1.1
S
7
1
S
7
1
S
7
1
S
7
1
S
8
1
SSE
8
0.9
SSE
8
1
SSE
8
1.1
SSE
10
1.2
SSE
10
1.1
SE
9
1.1
SE
9
Energy kJ
61
77
79
154
138
129
96
92
66
45
111
156
127
106
109
112
115
120
105
119
240
246
198
198
Swell 2
Height (m)
Direction
Period (s)
0.3
SSE
11
0.3
S
11
0.4
S
10
0.2
E
7
0.5
NE
4
0.4
NE
4
0.3
NE
4
0.3
NE
4
0.3
NE
4
0.5
S
8
0.3
NE
4
0.3
NE
4
0.1
NE
4
0.2
E
6
0.2
E
6
0.2
E
6
0.2
E
6
0.2
ENE
5
0.3
SE
12
0.4
SE
11
0.2
ENE
6
0.2
ENE
6
0.3
ENE
6
0.3
ENE
6
Energy kJ
24
21
32
4
7
4
3
3
3
32
3
3
1
3
3
3
3
3
21
45
3
3
7
7
Swell 3
Height (m)
Direction
Period (s)
0.2
E
7
0.2
E
7
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
6
0.3
NE
4
0.2
E
7
0.1
E
7
0.2
E
6
0.1
NE
4
0.1
NE
5
0.1
NE
5
0.2
ENE
5
0.2
E
6
0.2
ENE
5
0.2
ENE
6
0.1
E
6
0.2
E
6
0.1
SE
15
0.1
SE
15
Energy kJ
4
4
4
4
3
3
3
3
3
3
4
1
3
1
1
1
3
3
3
3
1
3
9
9
Wind waves
Height (m)
Direction
Period (s)
0.4
NNE
3
0.6
NNE
4
0.5
NE
4
0.7
N
4
0.2
S
3
0.9
S
8
1.3
S
8
1.5
S
7
Energy kJ
4
9
7
16
1
108
187
243
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
2
2
2
2
Distance (km)
9
9
6
0
0
0
6
0
10
21
10
0
0
0
0
0
0
27
9
0
0
0
0
0
Best forecast wave conditions in Santa Catarina - Sul
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
2
2
2
2
2
Best forecast wave conditions in Brazil
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
2
2
2
2
2
Header Global
Rating
(10 max)
5
6
6
9
9
8
7
6
5
5
5
5
5
5
6
9
9
9
9
9
8
6
8
7
  • 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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