Siriu Surf Break

Lat Long: 28.00° S 48.63° W

Issued: 2 pm 06 Jul 2026 (local time)

Forecast update in  hr  min

Today's Siriu sea temperature is
15.9° C

3.1°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 (06 Jul):

  • Afternoon surf: Afternoon surf (06 Jul, local time) - 4ft (1.2m), 10s period with SE swell.
  • Evening surf: Evening surf (06 Jul, local time) - 3.5ft (1.1m), 10s period with SE swell.

The current surf forecast for Siriu at 5PM is: 1.2m 10s primary swell from a Southeast direction and 0.5m 4s secondary swell from a Northeast direction (forecast issued at 02:00pm July 06). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (06 Jul)--
Afternoon (06 Jul)4ft (1.2m)10s
Evening (06 Jul)3.5ft (1.1m)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 10mm), heaviest on Mon night. Very mild (max 19°C on Mon afternoon, min 10°C on Tue night). Wind will be generally light.

Mon
6
Tuesday
7
Wednesday
8
Thu
9
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)
2
2
1
1
1
1
2
3
2
1
2
2
2
2
2
2
2
1
1
2
2
2
2
1
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)
1.2
SE
10
1.2
SE
10
1.1
SE
10
1.1
SE
10
1.1
SE
10
1.1
SE
10
1.6
S
8
1.9
S
8
1.6
S
8
1.2
S
8
1.2
S
8
1.1
S
8
1
S
8
1
S
8
1
S
8
1
S
9
0.9
S
9
0.8
ESE
10
0.9
S
11
0.9
S
11
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
Wave Graph
Metric surfscale
Energy kJ
281
281
241
241
213
213
283
424
294
169
167
137
113
119
135
148
126
111
189
182
149
146
140
140
Wind (km/h)
10
NNE
5
ENE
15
SSW
15
SSW
15
SSW
15
SSW
15
SSW
10
SSW
10
S
5
SE
5
SSE
5
W
5
NW
5
NW
5
NW
5
NW
5
NE
10
NE
5
NNE
10
NNW
10
NW
5
NNW
5
NNW
5
N
Wind State
cross
glassy
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
glassy
glassy
cross-off
cross-off
cross-off
glassy
glassy
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross
High Tide
6:31PM0.58m
6:13AM0.60m
7:37PM0.53m
7:40AM0.56m
11:17PM0.50m
Low Tide
1:10PM0.17m
1:53AM0.37m
2:23PM0.22m
3:03AM0.34m
3:46PM0.25m
4:12AM0.29m
cloud
cloud
light rain
light rain
light rain
light rain
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
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>
5:31
5:31
5:32
5:32
 mm
2
5
2
1
Temp °C
20
19
15
14
14
13
13
13
13
14
12
12
11
11
10
12
16
17
14
14
14
14
14
16
Feels °C
19
21
13
11
11
9
9
10
11
12
10
11
9
9
8
11
15
14
12
12
12
12
12
14
Swell 1
Height (m)
Direction
Period (s)
1.2
SE
10
1.2
SE
10
1.1
SE
10
1.1
SE
10
1.1
SE
10
1.1
SE
10
1
SE
10
1.5
S
8
1.3
S
8
1.2
S
8
1.2
S
8
1.1
S
8
1
S
8
1
S
8
1
S
8
1
S
9
0.9
S
9
0.8
ESE
10
0.9
S
11
0.9
S
11
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
Energy kJ
281
281
241
241
213
213
188
263
186
169
167
137
113
119
135
148
126
111
189
182
149
146
140
140
Swell 2
Height (m)
Direction
Period (s)
0.6
SSE
17
0.5
SSE
16
0.5
NE
4
0.4
SSE
16
0.4
SSE
15
0.4
SSE
14
0.3
SSE
14
0.9
SE
10
0.9
SE
10
0.8
ESE
10
0.8
ESE
10
0.8
ESE
9
0.8
ESE
9
0.8
ESE
9
0.8
ESE
9
0.8
ESE
9
0.8
ESE
9
0.8
S
9
0.8
ESE
10
0.9
ESE
10
0.8
S
10
0.8
S
10
0.7
S
10
0.7
S
9
Energy kJ
200
147
10
98
72
70
40
139
139
122
117
113
110
108
96
98
98
96
123
152
128
121
89
80
Swell 3
Height (m)
Direction
Period (s)
0.3
ENE
9
0.3
ENE
9
0.4
SSE
16
0.4
NE
4
0.3
ENE
9
0.3
ENE
8
0.2
ENE
8
0.3
SSE
14
0.3
SSE
13
0.3
SSE
13
0.2
SSE
13
0.2
SSE
13
0.2
E
10
0.2
E
9
0.2
SSE
18
0.2
SSE
15
0.5
S
12
0.6
S
11
0.1
S
16
0.1
S
17
0.1
S
15
0.1
S
15
0.1
S
15
Energy kJ
17
16
100
5
15
14
7
36
34
34
17
16
7
6
30
21
80
93
5
5
4
4
4
Wind waves
Height (m)
Direction
Period (s)
0.5
NNE
4
0.6
NNE
4
0.4
SSW
3
0.6
S
4
1
S
6
1.2
S
6
1.6
S
8
1.9
S
8
1.6
S
8
Energy kJ
10
13
3
13
66
116
283
424
294
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
3
3
2
2
2
2
2
2
2
2
1
2
2
2
2
2
2
Distance (km)
9
0
15
38
56
25
15
0
10
38
0
0
0
0
0
0
0
16
9
0
0
0
0
6
Best forecast wave conditions in Santa Catarina - Sul
Rating
(10 max)
3
2
2
2
2
2
3
3
3
2
2
2
2
2
2
2
3
2
2
2
2
2
2
2
Best forecast wave conditions in Brazil
Rating
(10 max)
4
4
2
4
4
3
3
3
3
2
2
3
2
2
2
2
2
2
2
3
2
2
3
3
Header Global
Rating
(10 max)
9
8
8
8
7
6
7
5
5
7
9
9
9
8
7
6
8
9
9
8
7
6
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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