Cassino surf break

Cassino surfForecast / Rio Grande Do Sul / Brazil

information circle48hr Weather and Surf, issued 2 am Thursday 07 May 2026 -03
Forecast update in hr  min  s Forecast update imminent
Cassino surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cassino sea temperature is
18.8° C
(Which is normal for this time of year)

How big are the waves at Cassino today?

The current surf forecast for Cassino at 10AM is: 1.0m 4s primary swell from a Northeast direction and 0.2m 9s secondary swell from a South-southeast direction, 0.2m 13s secondary swell from a South-southeast direction (forecast issued at 02:00am May 07). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (07 May)3.5ft (1.0m)4s
Afternoon (07 May)1.5ft (0.4m)13s
Evening (07 May)1.5ft (0.4m)12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 10mm), heaviest on Thu night. Warm (max 28°C on Thu afternoon, min 7°C on Sat night). Mainly fresh winds.

Thursday
7
Friday
8
Saturday
9
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
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.3
SSE
10
0.8
NE
5
0.8
NE
5
1
NE
4
0.3
SSE
13
0.4
SE
13
0.4
SSE
13
0.4
SSE
12
0.4
SSE
12
0.5
SSE
13
0.9
E
8
0.8
E
9
0.7
E
9
0.6
E
9
0.4
SSE
12
0.4
SSE
12
0.4
SE
12
0.4
SSE
12
0.4
SSE
12
0.4
SSE
12
0.3
SSE
11
0.6
S
11
0.7
SSE
12
0.7
SSE
12
Wave Graph
Metric surfscale
Energy kJ
18
25
31
34
34
42
62
58
57
93
108
106
81
58
58
58
37
56
55
45
25
86
137
145
Wind (km/h)
15
NNE
20
NNE
15
NNE
20
N
20
N
20
N
25
N
25
N
20
NNW
35
WNW
35
WNW
30
WNW
30
WNW
35
W
30
W
25
WNW
25
WNW
25
NW
25
WNW
25
WNW
30
W
30
W
30
W
35
W
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
off
off
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
off
off
off
off
High Tide
11:48PM0.46m
1:31PM0.22m
00:07AM0.45m
1:31PM0.19m
00:08AM0.45m
12:10PM0.18m
Low Tide
8:46AM0.07m
2:08PM0.22m
9:16AM0.12m
2:42PM0.19m
9:18AM0.17m
3:31PM0.16m
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:05
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:44
5:43
5
5
Temp °C
23
22
22
23
26
28
25
23
23
17
14
14
16
15
13
12
10
9
9
9
12
13
12
10
23
21
22
21
25
27
23
20
21
12
7
8
10
8
6
6
4
3
3
2
5
6
5
2
Swell 1
Height (m)
Direction
Period (s)
0.3
SSE
10
0.3
SSE
9
0.2
SSE
9
0.2
SSE
9
0.8
ENE
6
0.7
ENE
6
0.7
E
6
0.4
SSE
12
0.9
ENE
6
1
ENE
8
0.9
E
8
0.8
E
9
0.7
E
9
0.6
E
9
0.5
E
9
0.4
E
9
0.4
SE
12
0.4
SSE
12
0.4
SSE
12
0.4
SSE
12
0.3
SSE
11
0.6
S
11
0.7
SSE
12
0.7
SSE
12
Energy kJ
18
17
8
8
34
39
39
58
59
120
108
106
81
58
41
26
37
56
55
45
25
86
137
145
Swell 2
Height (m)
Direction
Period (s)
0.1
S
12
0.1
SE
13
0.2
SSE
13
0.3
SSE
13
0.4
SE
13
0.4
SSE
13
0.4
SSE
12
0.5
SSE
13
0.4
SSE
13
0.4
SSE
13
0.4
SSE
13
0.4
SSE
12
0.4
SSE
12
0.4
SSE
12
0.4
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
10
0.3
E
9
0.3
E
9
0.3
E
9
Energy kJ
3
7
17
34
42
62
57
93
67
66
62
58
58
58
25
14
15
15
16
16
15
15
Swell 3
Height (m)
Direction
Period (s)
0.1
S
12
0.2
S
7
0.6
SSW
6
0.3
S
7
0.3
S
7
0.3
S
7
0.3
S
8
0.3
S
9
0.3
S
8
Energy kJ
3
3
22
8
9
10
11
15
11
Wind waves
Height (m)
Direction
Period (s)
0.6
NE
4
0.8
NE
5
0.8
NE
5
1
NE
4
0.5
N
4
0.6
N
4
0.8
NNE
4
1.2
NE
4
0.8
N
4
0.4
NW
3
0.9
W
4
1
W
4
1.1
W
4
1.1
W
4
1.1
W
4
1
W
4
1
W
4
1
W
4
1
W
4
1
W
4
0.9
W
4
0.9
W
4
1
W
4
1.1
W
4
Energy kJ
12
25
31
34
7
9
19
58
21
2
23
36
43
43
42
36
36
36
36
35
28
26
35
43
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
2
1
1
3
3
2
2
2
1
2
2
2
2
2
2
1
Distance (km)
388
210
210
210
322
210
210
224
320
224
303
293
540
293
293
293
224
293
375
354
432
375
375
375
Best forecast wave conditions in Rio Grande Do Sul
Rating
(10 max)
1
2
2
2
3
3
3
2
2
2
2
2
2
2
2
2
1
Best forecast wave conditions in Brazil
Rating
(10 max)
1
2
2
2
2
2
2
2
3
2
3
3
3
3
2
2
2
3
2
2
3
2
2
3
Header Global
Rating
(10 max)
5
5
8
5
5
6
7
7
7
8
6
5
5
9
9
5
5
5
5
5
8
5
4
4
  • 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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