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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 Monday 01 Dec 2025 -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
21.6° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Cassino today?
The current surf forecast for Cassino at 5PM is: 1.3m 5s primary swell from a East direction and 0.2m 8s secondary swell from a South direction, 0.2m 11s secondary swell from a South-southeast direction (forecast issued at 02:00pm December 01). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Dec) | - | - |
| Afternoon (01 Dec) | 4ft (1.2m) | 5s |
| Evening (01 Dec) | 4.5ft (1.3m) | 6s |
Table - waves today at Cassino. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 01 | Tuesday 02 | Wednesday 03 | Thursday 04 | |||||||||||||||||||||
| 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) (?) | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 10 | 10 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 69 | 77 | 97 | 104 | 105 | 86 | 130 | 132 | 113 | 104 | 55 | 64 | 81 | 86 | 75 | 75 | 75 | 73 | 73 | 56 | 56 | 45 | 34 | 35 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | cross- on | cross- on | cross- on | off | cross- on | cross | cross- on | on | glass | glass | glass | cross- on | on | on | on | on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 3:36PM 0.42 | 3:29AM 0.37 | 5:18PM 0.36 | 1:56AM 0.40 | 5:15AM 0.44 | 1:26PM 0.17 | 6:36PM 0.32 | 2:10AM 0.43 | 6:27AM 0.53 | |||||||||||||||
Low Tide / height (m) | 8:34PM 0.17 | 9:04AM 0.05 | 9:10PM 0.17 | 2:29AM 0.40 | 10:10AM 0.06 | 2:49PM 0.16 | 9:49PM 0.17 | 3:17AM 0.42 | ||||||||||||||||
Monday 01 | Tuesday 02 | Wednesday 03 | Thursday 04 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:13 | - |
| Sunset | - | - | 7:20 | - | - | - | - | - | - | - | 7:21 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - |
 | | |  |  |  |  |  | | | |  |  |  | |  | | | | | | | | | |
Rain (mm) | - | - | - | 1 | 1 | 2 | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 21 | 23 | 21 | 21 | 19 | 18 | 18 | 18 | 20 | 20 | 21 | 21 | 20 | 19 | 19 | 19 | 21 |
| Feels °C (?) | 17 | 17 | 16 | 17 | 18 | 20 | 20 | 22 | 22 | 17 | 19 | 19 | 20 | 20 | 19 | 21 | 19 | 20 | 20 | 20 | 19 | 19 | 20 | 20 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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