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Cassino Surf Forecast
/ Rio Grande Do Sul (19 surf breaks) /
Surf Forecasts:
Cassino surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 2 pm Thursday 16 Apr 2026 -03Forecast 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
22.6° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at Cassino today?
The current surf forecast for Cassino at 7PM is: 0.5m 12s primary swell from a Southeast direction (forecast issued at 02:00pm April 16). An open ocean swell of 1.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Apr) | - | - |
| Afternoon (16 Apr) | 1.5ft (0.5m) | 12s |
| Evening (16 Apr) | 4.5ft (1.3m) | 8s |
Table - waves today at Cassino. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||||
| 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 12 | 12 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 10 | 8 | 10 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 63 | 65 | 68 | 217 | 160 | 163 | 136 | 108 | 84 | 63 | 50 | 42 | 29 | 28 | 18 | 151 | 146 | 135 | 161 | 247 | 246 | 181 | 137 | 103 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 1:42PM 0.37 | 6:50PM 0.25 | 2:28AM 0.29 | 7:55AM 0.38 | 2:14PM 0.39 | 7:53PM 0.34 | 2:32AM 0.21 | 8:56AM 0.37 | 2:50PM 0.40 | 8:47PM 0.45 | 2:30AM 0.16 | |||||||||||||
Low Tide / height (m) | 10:23AM 0.24 | 5:22PM 0.24 | 10:36PM 0.09 | 4:35AM 0.25 | 11:02AM 0.25 | 5:22PM 0.27 | 11:44PM 0.12 | 5:06AM 0.13 | 11:44AM 0.26 | 5:39PM 0.29 | 1:02AM 0.15 | 5:45AM 0.02 | ||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:52 |
| Sunset | - | - | 6:06 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:04 | - | - | - | - | - |
 |  | |  |  | |  | | |  | |  | | | | |  | | | | | | | | |
Rain (mm) | 10 | - | 3 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 23 | 23 | 22 | 20 | 19 | 20 | 20 | 21 | 22 | 21 | 20 | 19 | 18 | 17 | 17 | 19 | 22 | 21 | 20 | 19 | 18 | 17 | 18 |
| Feels °C (?) | 20 | 23 | 23 | 23 | 20 | 19 | 20 | 19 | 19 | 19 | 18 | 18 | 16 | 15 | 14 | 14 | 15 | 19 | 19 | 20 | 19 | 18 | 16 | 17 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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