Siriu Surf Break

Lat Long: 28.00° S 48.63° W

Issued: 8 pm 13 Jun 2026 (local time)

Forecast update in  hr  min

Today's Siriu sea temperature is
18.9° C

1.3°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 (13 Jun):

  • Evening surf: Evening surf (13 Jun, local time) - 6.5ft (2.0m), 8s period with S swell.

The current surf forecast for Siriu at 11PM is: 2.0m 8s primary swell from a South direction and 1.5m 8s secondary swell from a South direction, 0.4m 10s secondary swell from a East-southeast direction (forecast issued at 08:00pm June 13). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (-03) & DateWave HeightWave Period
Morning (13 Jun)--
Afternoon (13 Jun)--
Evening (13 Jun)6.5ft (2.0m)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 18°C on Sun afternoon, min 12°C on Mon night). Wind will be generally light.

Sat
13
Sunday
14
Monday
15
Tuesday
16
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)
2
3
2
2
1
2
1
0
1
1
2
3
3
4
1
1
2
2
2
2
1
1
2
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)
1.6
S
9
2
S
8
1.5
S
8
1.4
SSE
8
1.3
SSE
8
1.3
SSE
8
1.2
SSE
8
1
SSE
8
1.3
S
8
1.4
S
7
1.7
S
7
1.7
S
7
1.8
S
8
1.9
S
9
1.5
S
9
1.4
S
9
1.3
S
10
1.2
S
10
1.1
S
10
1
S
9
0.9
S
9
0.8
S
9
1
S
11
1.1
S
11
Wave Graph
Metric surfscale
Energy kJ
389
559
309
277
240
216
181
140
217
212
286
310
438
573
364
325
339
284
226
164
130
96
235
297
Wind (km/h)
15
SSW
10
SW
5
W
5
NW
10
N
5
WNW
10
SSE
15
SSE
15
S
15
SSW
15
SSW
15
SSW
15
SSW
15
SSW
10
S
10
SSE
5
S
5
S
5
SW
5
WSW
5
NW
0
SW
5
SE
10
E
Wind State
cross-off
cross-off
off
glassy
cross
glassy
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
glassy
glassy
glassy
glassy
glassy
glassy
glassy
on
High Tide
00:58AM0.51m
2:35PM0.80m
1:15AM0.51m
3:22PM0.77m
1:37AM0.54m
Low Tide
8:23PM0.24m
7:53AM0.06m
9:17PM0.30m
8:38AM0.03m
10:05PM0.38m
9:24AM0.01m
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
clear
part cloud
cloud
cloud
part cloud
cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:03
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:25
5:25
5:25
 mm
Temp °C
16
15
14
14
14
15
17
18
16
15
15
14
14
14
15
15
14
14
14
13
12
14
16
16
Feels °C
13
13
14
14
13
15
16
15
13
11
12
11
10
11
12
13
12
12
13
12
11
14
15
15
Swell 1
Height (m)
Direction
Period (s)
1.6
S
9
1.6
S
8
1.5
S
8
1.4
SSE
8
1.3
SSE
8
1.3
SSE
8
1.2
SSE
8
1
SSE
8
1
SSE
8
1
SSE
8
1.3
S
7
1.4
S
7
1.5
S
8
1.6
S
9
1.5
S
9
1.4
S
9
1.3
S
10
1.2
S
10
1.1
S
10
1
S
9
0.9
S
9
0.8
S
9
1
S
11
1.1
S
11
Energy kJ
389
356
309
277
240
216
181
140
133
120
176
215
302
413
364
325
339
284
226
164
130
96
235
297
Swell 2
Height (m)
Direction
Period (s)
0.4
ESE
10
0.4
ESE
9
0.4
ESE
10
0.4
ESE
10
0.5
E
10
0.5
ESE
12
0.5
ESE
11
0.5
ESE
10
0.5
ESE
10
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.3
ESE
10
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.4
SSE
12
0.4
SSE
12
0.6
S
11
0.2
E
9
0.2
E
8
Energy kJ
31
29
31
31
52
78
64
63
60
34
33
33
18
17
17
16
16
16
16
50
48
91
6
6
Swell 3
Height (m)
Direction
Period (s)
0.2
ESE
12
0.2
ESE
12
0.2
ESE
12
0.4
SE
12
0.2
ESE
13
0.1
S
12
0.2
ENE
8
0.2
ENE
8
0.2
ENE
8
0.3
ENE
8
0.2
ENE
8
0.2
ENE
7
0.2
SSE
13
0.2
ENE
7
0.2
ENE
7
0.2
ENE
7
0.2
ENE
7
0.2
SSE
7
0.2
ENE
7
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
0.1
NE
7
0.1
NE
7
Energy kJ
15
15
14
37
16
3
6
6
6
12
6
5
18
5
5
5
5
5
5
8
8
8
2
2
Wind waves
Height (m)
Direction
Period (s)
2.1
S
9
2
S
8
1.3
S
8
1.4
S
7
1.7
S
7
1.7
S
7
1.8
S
8
1.9
S
9
Energy kJ
694
559
217
212
286
310
438
573
Nearest Offshore or Glassy
Rating
(10 max)
4
3
4
3
2
2
2
2
1
2
2
1
1
3
3
4
2
2
2
2
2
2
1
1
Distance (km)
10
15
0
0
0
0
0
0
10
38
10
13
13
0
0
0
10
13
0
0
0
0
0
0
Best forecast wave conditions in Santa Catarina - Sul
Rating
(10 max)
4
3
4
4
2
2
2
2
1
2
2
2
2
3
4
4
3
2
2
2
2
2
2
2
Best forecast wave conditions in Brazil
Rating
(10 max)
4
3
4
4
2
2
2
3
1
2
2
2
2
3
4
4
3
2
2
2
2
2
3
4
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
9
5
5
5
5
5
4
5
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)
Map placeholder
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