Siriu Surf Break

Lat Long: 28.00° S 48.63° W

Issued: 2 pm 01 Jul 2026 (local time)

Forecast update in  hr  min

Today's Siriu sea temperature is
16.3° C

3.0°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 (01 Jul):

  • Afternoon surf: Afternoon surf (01 Jul, local time) - 2ft (0.6m), 10s period with S swell.
  • Evening surf: Evening surf (01 Jul, local time) - 2ft (0.6m), 10s period with S swell.

The current surf forecast for Siriu at 8PM is: 0.7m 8s primary swell from a East-northeast direction and 0.6m 10s secondary swell from a South direction (forecast issued at 02:00pm July 01). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (01 Jul)--
Afternoon (01 Jul)2ft (0.6m)10s
Evening (01 Jul)2ft (0.6m)10s

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 19mm), heaviest on Wed afternoon. Very mild (max 19°C on Thu morning, min 10°C on Fri morning). Wind will be generally light.

Wed
1
Thursday
2
Friday
3
Sat
4
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
0
1
1
1
0
0
1
1
1
2
2
2
4
4
4
4
4
4
4
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
ENE
8
0.6
S
10
0.6
S
10
0.6
S
10
0.7
ENE
8
0.7
ENE
8
0.7
ENE
8
0.8
ENE
8
0.8
ENE
8
0.8
ENE
8
0.8
ENE
8
0.8
ENE
8
1.5
S
7
1.6
S
8
1.7
S
8
2
S
8
2.1
S
9
2.5
S
9
2.5
S
9
2.5
S
9
2.5
S
9
2.5
S
10
2.2
S
13
2.4
SSE
12
Wave Graph
Metric surfscale
Energy kJ
67
70
70
70
70
70
70
90
90
92
92
90
193
314
381
527
656
1124
1148
1041
1111
1207
1556
1590
Wind (km/h)
5
S
10
S
10
S
0
SSW
5
NNW
10
NNE
5
N
10
SW
5
SSW
15
SSW
20
SSW
20
SW
20
SW
20
SSW
20
SSW
20
SSW
20
SSW
15
SSW
10
SW
5
SW
10
SW
10
WSW
10
SW
10
SW
Wind State
cross
cross
cross
glassy
cross-off
cross
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
High Tide
3:15PM0.71m
2:30AM0.69m
3:46PM0.70m
3:06AM0.71m
4:20PM0.68m
3:45AM0.71m
Low Tide
9:06AM0.03m
9:45PM0.35m
9:46AM0.04m
10:19PM0.35m
10:28AM0.05m
11:00PM0.36m
thunderstorm
light rain
light rain
rain showers
rain showers
rain showers
cloud
cloud
light rain
light rain
light rain
cloud
cloud
light rain
light rain
light rain
light rain
cloud
cloud
part cloud
clear
clear
clear
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>
5:30
5:30
5:30
5:30
 mm
1
2
4
3
2
1
1
1
1
1
1
1
1
Temp °C
19
18
17
17
17
18
18
18
19
17
15
15
14
13
12
10
10
11
11
11
11
11
10
11
Feels °C
21
19
17
19
18
19
20
19
20
15
12
11
10
9
7
5
5
7
8
9
9
9
7
8
Swell 1
Height (m)
Direction
Period (s)
0.7
ENE
8
0.7
ENE
8
0.7
ENE
8
0.7
ENE
8
0.7
ENE
8
0.7
ENE
8
0.7
ENE
8
0.8
ENE
8
0.8
ENE
8
0.8
ENE
8
0.8
ENE
8
0.8
ENE
8
0.7
ENE
8
0.7
ENE
8
0.6
ENE
8
0.6
ENE
8
0.5
SSE
15
2.1
S
9
2.1
S
9
1.9
S
9
1.9
S
10
1.8
S
10
2.2
S
13
2.4
SSE
12
Energy kJ
67
70
70
70
70
70
70
90
90
92
92
90
70
68
50
50
130
718
734
588
654
625
1556
1590
Swell 2
Height (m)
Direction
Period (s)
0.6
S
8
0.6
S
10
0.6
S
10
0.6
S
10
0.6
S
9
0.6
S
9
0.6
S
9
0.6
S
9
0.6
S
9
0.5
S
9
0.5
S
9
0.5
S
9
0.3
SSE
19
0.4
SE
18
0.4
SSE
17
0.5
SSE
16
0.5
ENE
8
0.7
SSE
14
0.6
SSE
14
0.6
SSE
13
0.6
SSE
13
0.9
SSE
13
0.5
E
10
0.4
ENE
10
Energy kJ
47
65
66
65
60
58
60
61
61
41
40
39
69
79
111
147
37
186
163
141
141
227
47
31
Swell 3
Height (m)
Direction
Period (s)
0.4
SE
6
0.4
SE
6
0.4
SE
6
0.4
SE
6
0.4
SE
6
0.3
SE
6
0.3
SE
6
0.2
SSE
5
0.2
SSE
15
0.2
SSE
15
0.2
SSE
15
0.2
SSE
19
0.5
E
8
0.5
E
8
0.5
E
8
0.4
ENE
8
0.5
E
8
Energy kJ
8
11
8
8
8
5
5
3
22
21
21
35
33
33
34
22
35
Wind waves
Height (m)
Direction
Period (s)
0.3
SSE
6
0.6
S
4
1.1
S
5
1.5
S
7
1.6
S
8
1.7
S
8
2
S
8
2.1
S
9
2.5
S
9
2.5
S
9
2.5
S
9
2.5
S
9
2.5
S
10
Energy kJ
6
10
67
193
314
381
527
656
1124
1148
1041
1111
1207
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
3
4
4
4
4
4
4
4
Distance (km)
9
10
10
0
0
6
0
0
0
15
13
15
13
13
13
13
13
0
0
0
0
0
0
0
Best forecast wave conditions in Santa Catarina - Sul
Rating
(10 max)
1
1
2
2
2
1
1
1
1
1
2
1
2
2
3
3
3
4
4
4
4
4
4
4
Best forecast wave conditions in Brazil
Rating
(10 max)
1
1
1
1
1
2
1
1
1
1
2
1
3
2
4
3
3
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
5
4
5
4
9
8
7
6
6
5
8
7
9
8
9
7
4
5
5
5
5
7
6
6
  • 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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