Siriu Surf Break

Lat Long: 28.00° S 48.63° W

Issued: 2 pm 24 Jun 2026 (local time)

Forecast update in  hr  min

Today's Siriu sea temperature is
17.2° C

2.4°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 (24 Jun):

  • Afternoon surf: Afternoon surf (24 Jun, local time) - 3.5ft (1.1m), 10s period with S swell.
  • Evening surf: Evening surf (24 Jun, local time) - 4ft (1.2m), 11s period with S swell.

The current surf forecast for Siriu at 9PM is: 1.2m 11s primary swell from a South direction and 0.3m 7s secondary swell from a East-northeast direction (forecast issued at 02:00pm June 24). The wind direction is predicted to be glassy and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (24 Jun)--
Afternoon (24 Jun)3.5ft (1.1m)10s
Evening (24 Jun)4ft (1.2m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 20°C on Sat morning, min 8°C on Wed night). Wind will be generally light.

Wed
24
Thursday
25
Friday
26
Sat
27
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)
1
1
2
2
2
2
2
2
1
0
1
2
2
1
0
1
0
1
1
1
1
1
1
0
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)
1.1
S
10
1.1
S
10
0.9
S
9
1.2
S
11
1.2
S
11
1.3
S
11
1.2
SSE
11
1.2
SSE
11
1.2
SSE
11
1.1
SSE
11
1.1
SSE
11
1
SSE
11
0.9
SSE
10
0.9
SSE
10
0.8
SSE
11
0.8
SSE
11
0.8
SSE
11
0.7
SSE
10
0.7
SSE
10
0.6
SSE
10
0.6
SSE
10
0.9
ENE
7
0.9
ENE
7
1
ENE
7
Wave Graph
Metric surfscale
Energy kJ
223
219
133
351
351
403
363
363
356
297
297
240
184
184
153
153
153
108
102
75
75
74
84
105
Wind (km/h)
5
SE
10
SSE
0
S
5
WNW
5
WNW
5
W
5
W
5
NNW
10
NNE
15
NNE
15
NNE
15
N
15
N
10
WNW
5
N
5
NNW
5
NE
5
E
10
SSW
10
SW
5
WSW
5
W
5
NW
5
NNE
Wind State
cross-on
cross-on
glassy
glassy
off
off
off
cross-off
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross
glassy
cross-on
glassy
cross-off
cross-off
off
glassy
glassy
cross
High Tide
10:48AM0.53m
9:53PM0.49m
11:59AM0.59m
10:52PM0.52m
12:40PM0.64m
11:37PM0.54m
Low Tide
4:52PM0.35m
4:58AM0.24m
5:55PM0.35m
5:47AM0.18m
6:49PM0.34m
6:31AM0.13m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:05
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:27
5:28
5:28
5:28
 mm
Temp °C
12
12
11
10
9
9
8
10
14
16
13
11
11
11
11
13
16
17
14
13
13
13
14
16
Feels °C
10
9
9
8
7
7
5
8
11
11
9
7
7
9
9
12
15
17
13
11
12
12
14
16
Swell 1
Height (m)
Direction
Period (s)
1.1
S
10
1.1
S
10
0.9
S
9
1.2
S
11
1.2
S
11
1.3
S
11
1.2
SSE
11
1.2
SSE
11
1.2
SSE
11
1.1
SSE
11
1.1
SSE
11
1
SSE
11
0.9
SSE
10
0.9
SSE
10
0.8
SSE
11
0.8
SSE
11
0.8
SSE
11
0.7
SSE
10
0.7
SSE
10
0.6
SSE
10
0.7
ENE
7
0.9
ENE
7
0.9
ENE
7
1
ENE
7
Energy kJ
223
219
133
351
351
403
363
363
356
297
297
240
184
184
153
153
153
108
102
75
38
64
84
105
Swell 2
Height (m)
Direction
Period (s)
0.5
E
8
0.5
E
8
0.6
S
11
0.3
ENE
7
0.3
E
8
0.4
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.4
ENE
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.2
E
8
0.3
ENE
8
0.4
NE
6
0.6
SSE
10
0.6
SSE
10
0.6
SSE
10
0.5
S
9
Energy kJ
33
33
89
10
12
22
12
12
13
21
12
12
12
12
12
12
12
5
13
11
75
74
72
43
Swell 3
Height (m)
Direction
Period (s)
0.5
SE
12
0.4
SE
12
0.5
E
8
0.3
E
9
0.3
ENE
7
0.2
ENE
7
0.2
ENE
7
0.2
ENE
7
0.2
ENE
7
0.1
S
15
0.2
ENE
7
0.2
ENE
7
0.3
E
8
0.2
NNE
3
0.3
NE
7
0.2
ENE
7
0.2
ENE
7
0.2
ENE
6
0.3
SSW
8
0.2
E
8
0.2
SSE
13
0.2
SSE
13
0.2
SSE
12
0.3
SSE
12
Energy kJ
72
39
33
14
10
5
5
5
5
4
5
5
12
1
7
5
4
4
11
5
18
17
15
29
Wind waves
Height (m)
Direction
Period (s)
0.4
ENE
8
0.3
NNE
2
0.4
NNE
3
0.3
NNE
3
0.4
NNW
3
0.2
NNE
3
0.4
NE
7
Energy kJ
25
1
3
2
3
1
12
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
2
2
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
9
38
0
0
0
0
0
0
9
27
9
0
0
0
6
0
18
0
0
0
0
0
0
9
Best forecast wave conditions in Santa Catarina - Sul
Rating
(10 max)
2
2
3
3
3
3
3
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
2
Best forecast wave conditions in Brazil
Rating
(10 max)
2
2
3
2
2
2
2
2
3
3
3
3
3
3
1
3
1
2
1
1
1
1
1
1
Header Global
Rating
(10 max)
8
7
6
6
5
5
5
5
5
4
4
5
5
5
6
8
5
7
7
5
6
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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