Cassino surf break

Cassino surfForecast / Rio Grande Do Sul / Brazil

information circle48hr Weather and Surf, issued 8 am Tuesday 05 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
19.0° C
(Which is normal for this time of year)

How big are the waves at Cassino today?

The current surf forecast for Cassino at 2PM is: 0.7m 12s primary swell from a South-southeast direction (forecast issued at 08:00am May 05). An open ocean swell of 0.3m 8s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (-03) & DateWave HeightWave Period
Morning (05 May)2.5ft (0.8m)12s
Afternoon (05 May)2.5ft (0.7m)12s
Evening (05 May)1.5ft (0.5m)11s

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 7mm), mostly falling on Thu night. Warm (max 28°C on Thu afternoon, min 18°C on Tue morning). Winds increasing (calm on Tue afternoon, fresh winds from the WNW by Thu night).

Tuesday
5
Wednesday
6
Thursday
7
Fri
8
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)
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
2
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)
0.9
SSE
13
0.8
SSE
12
0.7
SSE
12
0.7
SSE
12
0.6
SSE
12
0.5
SSE
11
0.5
SSE
11
0.4
SSE
11
0.4
SSE
11
0.4
SSE
10
0.3
SSE
10
0.3
SSE
10
0.3
SSE
10
0.3
SSE
10
0.9
NE
4
0.9
NE
5
0.2
SSE
9
0.9
NE
5
1
NE
5
1.1
NE
6
0.4
SSE
13
1.3
NE
5
1.5
NE
5
1.5
NE
6
Wave Graph
Metric surfscale
Energy kJ
253
169
127
125
88
70
68
47
45
41
20
20
19
19
27
37
8
47
56
72
64
86
124
138
Wind (km/h)
10
W
5
W
10
WNW
5
W
10
ENE
10
NE
10
NNE
5
NE
10
NNE
5
N
10
E
15
ENE
15
ENE
20
NE
20
NNE
15
NNE
20
NNE
20
NNE
20
NNE
15
N
20
NNE
25
NNE
15
N
10
NNW
off
off
cross-off
glassy
on
cross-on
cross
cross-on
cross-on
cross
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
cross
cross
cross
cross-off
High Tide
11:57AM0.27m
4:50PM0.38m
11:16PM0.47m
12:47PM0.25m
5:45PM0.35m
11:48PM0.46m
1:31PM0.22m
00:07AM0.45m
Low Tide
7:34AM0.00m
1:14PM0.26m
7:38PM0.30m
8:11AM0.03m
1:44PM0.25m
7:56PM0.32m
8:46AM0.07m
2:08PM0.22m
part cloud
cloud
cloud
part cloud
thunderstorm
thunderstorm
part cloud
clear
rain showers
clear
clear
part cloud
cloud
cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:03
7:03
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:46
5:45
5:45
5:44
1
1
1
1
Temp °C
18
18
20
23
22
21
21
20
20
21
23
22
21
22
22
22
22
23
26
28
26
24
24
21
18
19
21
25
24
23
23
22
21
23
25
22
21
22
21
22
21
21
25
28
25
21
23
22
Swell 1
Height (m)
Direction
Period (s)
0.9
SSE
13
0.8
SSE
12
0.7
SSE
12
0.7
SSE
12
0.6
SSE
12
0.5
SSE
11
0.5
SSE
11
0.4
SSE
11
0.4
SSE
11
0.4
SSE
10
0.3
SSE
10
0.3
SSE
10
0.3
SSE
10
0.3
SSE
10
0.3
SSE
10
0.3
SSE
9
0.7
ENE
5
0.2
SSE
9
0.3
SSE
13
0.4
SSE
13
0.4
SSE
13
0.5
SSE
12
0.5
SSE
12
0.5
SSE
12
Energy kJ
253
169
127
125
88
70
68
47
45
41
20
20
19
19
18
17
27
8
34
66
64
86
83
79
Swell 2
Height (m)
Direction
Period (s)
0.2
ENE
6
0.3
ENE
7
0.3
ENE
7
0.3
ENE
8
0.2
ENE
8
0.1
E
11
0.2
ENE
7
0.2
ENE
7
0.3
ENE
7
0.2
ENE
4
0.3
ENE
4
0.3
ENE
4
0.1
S
12
0.1
S
12
0.1
S
12
0.2
SSE
9
0.2
SSE
13
Energy kJ
4
9
10
12
6
2
5
5
9
2
4
4
3
3
3
8
17
Swell 3
Height (m)
Direction
Period (s)
0.1
E
11
0.1
E
11
0.1
E
11
0.1
SE
14
0.2
E
7
0.2
ENE
6
0.1
S
13
0.1
SE
13
0.1
S
11
Energy kJ
2
2
2
7
3
3
4
7
3
Wind waves
Height (m)
Direction
Period (s)
0.4
NE
8
0.2
ENE
2
0.5
NE
7
0.4
ENE
3
0.7
ENE
4
0.9
NE
4
0.9
NE
5
0.5
N
3
0.9
NE
5
1
NE
5
1.1
NE
6
1.1
NE
4
1.3
NE
5
1.5
NE
5
1.5
NE
6
Energy kJ
16
1
22
2
12
27
37
6
47
56
72
49
71
124
138
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
2
2
Distance (km)
9
9
9
9
210
18
18
18
18
18
238
544
286
388
388
210
224
224
238
210
238
240
210
9
Best forecast wave conditions in Rio Grande Do Sul
Rating
(10 max)
3
3
3
1
2
2
2
2
1
1
1
1
1
1
2
2
3
2
Best forecast wave conditions in Brazil
Rating
(10 max)
5
5
5
4
4
4
4
4
3
3
3
2
2
1
1
1
2
2
2
2
2
2
3
3
Header Global
Rating
(10 max)
5
5
5
4
5
5
6
5
5
9
7
7
6
5
6
6
5
5
5
6
5
6
5
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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