Siriu Surf Break

Lat Long: 28.00° S 48.63° W

Issued: 2 pm 09 Jun 2026 (local time)

Forecast update in  hr  min

Today's Siriu sea temperature is
18.9° C

1.5°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 (09 Jun):

  • Afternoon surf: Afternoon surf (09 Jun, local time) - 2ft (0.6m), 8s period with SSE swell.
  • Evening surf: Evening surf (09 Jun, local time) - 4ft (1.2m), 7s period with S swell.

The current surf forecast for Siriu at 6PM is: 1.1m 8s primary swell from a South direction and 0.6m 8s secondary swell from a South direction, 0.5m 8s secondary swell from a Southeast direction (forecast issued at 02:00pm June 09). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (09 Jun)--
Afternoon (09 Jun)2ft (0.6m)8s
Evening (09 Jun)4ft (1.2m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 10mm), heaviest on Fri morning. Very mild (max 19°C on Tue afternoon, min 14°C on Tue night). Wind will be generally light.

Tue
9
Wednesday
10
Thursday
11
Fri
12
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
1
1
2
1
1
1
1
1
1
1
2
2
2
1
1
0
1
1
1
1
1
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)
0.7
SSE
8
0.6
SSE
8
1.1
S
8
1.2
S
7
1.6
S
7
1.3
S
8
1.2
S
8
1.2
S
8
1.2
S
8
1.2
S
8
1.1
S
8
0.9
S
8
0.9
SE
10
1
SE
10
1
SE
10
1
SE
9
1.1
SE
9
1
SE
9
1
SE
10
1.1
SE
9
1.1
SE
9
1
SE
9
1.1
SE
10
1.1
SE
10
Wave Graph
Metric surfscale
Energy kJ
70
45
153
155
276
187
164
169
182
195
157
102
148
188
177
163
190
166
177
196
183
156
230
250
Wind (km/h)
5
SE
10
SE
10
S
10
SSW
10
SSW
5
SW
5
WSW
0
W
5
ESE
5
ESE
5
ESE
5
NNE
5
NNE
5
NNE
5
N
5
NE
10
ENE
10
ENE
10
NE
10
NNE
10
N
10
N
10
N
5
W
Wind State
cross-on
cross-on
cross
cross-off
cross-off
cross-off
glassy
glassy
glassy
on
glassy
glassy
glassy
glassy
glassy
glassy
on
cross-on
cross-on
cross
cross
cross
cross
glassy
High Tide
11:20PM0.62m
10:46AM0.61m
11:57PM0.61m
11:58AM0.68m
00:25AM0.58m
Low Tide
4:06PM0.15m
4:47AM0.29m
5:14PM0.16m
5:38AM0.23m
6:21PM0.17m
6:25AM0.17m
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
light rain
<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
5:25
 mm
3
Temp °C
20
19
16
16
16
15
14
15
16
16
16
16
15
16
16
17
19
18
18
18
18
17
17
17
Feels °C
20
18
15
15
15
15
14
16
16
16
16
17
15
17
17
18
19
18
19
19
18
16
17
18
Swell 1
Height (m)
Direction
Period (s)
0.7
SSE
8
0.6
SSE
8
0.6
S
8
1.2
S
7
1.3
S
7
1.3
S
8
1.2
S
8
1.2
S
8
1.2
S
8
1.2
S
8
1.1
S
8
0.9
S
8
0.9
SE
10
1
SE
10
1
SE
10
1
SE
9
1.1
SE
9
1
SE
9
1
SE
10
1.1
SE
9
1.1
SE
9
1
SE
9
1.1
SE
10
1.1
SE
10
Energy kJ
70
45
41
155
186
187
164
169
182
195
157
102
148
188
177
163
190
166
177
196
183
156
230
250
Swell 2
Height (m)
Direction
Period (s)
0.1
NE
4
0.5
S
8
0.5
SE
8
0.2
E
7
0.1
NE
4
0.2
E
6
0.2
E
6
0.2
ENE
5
0.2
ENE
5
0.2
ENE
5
0.3
SE
11
0.6
SE
10
0.8
S
7
0.7
S
7
0.6
S
7
0.5
S
7
0.2
ESE
15
0.4
S
6
0.4
S
6
0.2
ESE
14
0.3
SE
14
0.4
SE
13
0.8
ESE
11
0.1
NE
5
Energy kJ
1
31
33
3
1
3
3
2
3
3
20
85
69
50
33
22
21
12
11
21
29
42
151
1
Swell 3
Height (m)
Direction
Period (s)
0.2
E
7
0.2
E
7
0.2
E
7
0.1
NE
4
0.1
NE
4
0.1
NE
4
0.1
SE
14
0.1
E
16
0.1
E
16
0.2
E
6
0.2
ENE
5
0.2
ENE
5
0.1
SE
16
0.1
SE
15
0.2
E
6
0.2
ENE
6
0.2
ESE
15
0.2
ESE
15
0.2
ENE
5
0.2
E
7
0.3
E
4
0.2
NNE
5
Energy kJ
4
4
4
1
1
1
7
5
5
3
3
3
10
9
3
3
21
21
3
3
2
2
Wind waves
Height (m)
Direction
Period (s)
1.1
S
8
1.6
S
7
1.6
SSW
7
0.3
E
3
0.5
E
4
0.4
NE
5
Energy kJ
153
276
292
1
6
5
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
2
1
1
1
1
1
1
1
2
2
2
1
1
1
1
2
2
2
2
2
Distance (km)
15
25
10
0
0
0
0
0
0
27
0
0
0
0
0
0
16
16
27
9
6
6
6
0
Best forecast wave conditions in Santa Catarina - Sul
Rating
(10 max)
1
1
2
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in Brazil
Rating
(10 max)
1
1
2
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Header Global
Rating
(10 max)
5
6
5
5
5
5
6
8
7
8
9
8
7
6
7
6
6
5
5
7
5
5
6
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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