Cassino surf break

Cassino surfForecast / Rio Grande Do Sul / Brazil

information circle48hr Weather and Surf, issued 8 am Saturday 25 Apr 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
22.5° C
(Which is 2.8°C warmer than normal for this time of year)

How big are the waves at Cassino today?

The current surf forecast for Cassino at 3PM is: 0.6m 6s primary swell from a East direction and 0.2m 9s secondary swell from a South-southeast direction, 0.3m 4s secondary swell from a South direction (forecast issued at 08:00am April 25). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (25 Apr)1ft (0.3m)10s
Afternoon (25 Apr)2ft (0.6m)6s
Evening (25 Apr)2ft (0.6m)6s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Sun morning. Warm (max 24°C on Sun afternoon, min 9°C on Sun night). Winds increasing (calm on Sat night, fresh winds from the W by Mon morning).

Saturday
25
Sunday
26
Monday
27
Tue
28
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
12 AM
3 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
3
3
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>
<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
0.3
SSE
10
0.6
ESE
5
0.6
E
6
0.7
ESE
6
0.6
ESE
6
0.6
ESE
6
0.6
ESE
5
0.6
ESE
6
0.6
ESE
6
0.5
ESE
6
0.5
E
6
0.5
E
6
0.4
ESE
6
0.3
ESE
6
0.9
S
7
0.9
S
8
0.9
S
9
0.9
S
11
1
S
11
1.1
S
12
1.3
SSE
12
1.5
SSE
13
1.5
SSE
13
Wave Graph
Metric surfscale
Energy kJ
19
18
19
27
39
26
25
23
24
25
18
17
17
12
8
72
104
132
182
253
333
537
703
692
Wind (km/h)
10
SE
10
SE
15
SE
15
SE
10
SE
10
ESE
5
ENE
5
NW
5
W
5
NW
10
WNW
15
W
20
WNW
30
WSW
35
WSW
30
W
30
W
30
W
35
W
35
W
30
W
25
W
20
W
20
W
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
glassy
glassy
cross-off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
High Tide
2:39PM0.24m
3:02AM0.56m
3:39PM0.24m
4:07AM0.49m
10:21AM0.29m
4:44PM0.24m
11:49PM0.33m
Low Tide
10:52AM0.08m
6:08PM0.11m
12:24PM0.14m
7:02PM0.11m
8:21AM0.26m
1:54PM0.16m
7:53PM0.12m
1:55AM0.29m
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
thunderstorm
thunderstorm
part cloud
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:56
6:56
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:55
5:54
5:53
5:52
1
1
1
Temp °C
21
21
22
21
21
20
20
19
19
20
21
24
22
18
13
11
9
9
12
14
13
11
10
9
21
21
22
20
21
20
21
20
20
21
21
23
20
14
6
4
1
1
3
6
6
5
5
4
Swell 1
Height (m)
Direction
Period (s)
0.3
SSE
10
0.3
SSE
10
0.3
ESE
6
0.6
E
6
0.7
ESE
6
0.6
ESE
6
0.6
ESE
6
0.6
ESE
5
0.6
ESE
6
0.6
ESE
6
0.5
ESE
6
0.5
E
6
0.5
E
6
0.4
ESE
6
0.3
ESE
6
0.9
S
7
0.9
S
8
0.9
S
9
0.9
S
11
1
S
11
1.1
S
12
1.3
SSE
12
1.5
SSE
13
1.5
SSE
13
Energy kJ
19
18
8
27
39
26
25
23
24
25
18
17
17
12
8
72
104
132
182
253
333
537
703
692
Swell 2
Height (m)
Direction
Period (s)
0.3
ESE
7
0.3
ESE
7
0.3
SSE
9
0.2
SSE
9
0.2
SSE
9
0.2
S
8
0.2
S
8
0.2
S
8
0.1
S
8
0.1
S
8
0.1
S
8
0.1
S
8
0.1
S
10
0.1
S
9
0.1
S
9
0.3
E
7
0.2
E
7
0.2
E
7
0.1
E
7
0.1
E
9
0.1
E
9
0.1
E
9
Energy kJ
11
10
16
8
8
6
6
6
1
1
1
1
2
2
2
8
4
4
1
1
2
2
Swell 3
Height (m)
Direction
Period (s)
0.1
E
6
0.4
ESE
7
0.3
S
9
0.1
SE
11
0.1
S
11
0.1
S
11
0.1
S
11
0.1
E
7
0.1
S
11
0.1
S
11
0.1
SE
10
0.1
SE
10
0.1
SE
11
0.1
E
8
0.1
N
5
Energy kJ
1
17
14
5
2
2
2
1
2
2
4
4
5
1
1
Wind waves
Height (m)
Direction
Period (s)
0.6
E
5
0.6
ESE
5
0.6
ESE
5
0.3
S
4
0.3
S
4
0.9
WSW
4
1.4
SW
5
1
WSW
5
1.2
WSW
5
1.2
WSW
5
1.2
W
5
1.1
W
5
1
WSW
5
0.9
WSW
4
0.7
W
4
0.5
W
4
Energy kJ
18
18
19
3
3
23
87
45
63
66
61
52
45
32
16
7
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
3
3
Distance (km)
262
262
274
293
262
262
262
262
293
293
519
544
558
558
567
1113
1193
385
515
545
382
293
235
9
Best forecast wave conditions in Rio Grande Do Sul
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
3
3
4
Best forecast wave conditions in Brazil
Rating
(10 max)
2
1
1
1
2
1
2
2
2
2
2
2
2
2
1
2
2
2
2
1
4
4
3
4
Header Global
Rating
(10 max)
5
5
5
4
5
8
7
8
6
6
5
7
9
9
8
7
6
6
6
6
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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