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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 8 pm Saturday 28 Mar 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
23.5° C
(Which is slightly warmer than usual)How big are the waves at Cassino today?
The current surf forecast for Cassino at 3AM is: 0.3m 11s primary swell from a South-southeast direction and 0.5m 7s secondary swell from a East direction (forecast issued at 08:00pm March 28). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Mar) | 1.5ft (0.4m) | 7s |
| Afternoon (29 Mar) | 0.5ft (0.2m) | 10s |
| Evening (29 Mar) | 0.5ft (0.2m) | 9s |
Table - waves today at Cassino. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sat 28 | Sunday 29 | Monday 30 | Tuesday 31 | |||||||||||||||||||||
| 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 | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 7 | 7 | 7 | 7 | 10 | 10 | 10 | 9 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 6 | 5 | 5 | 6 | 7 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 25 | 24 | 32 | 23 | 23 | 14 | 11 | 10 | 10 | 7 | 10 | 16 | 29 | 35 | 33 | 34 | 41 | 53 | 64 | 55 | 39 | 67 | 207 | 266 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | on | cross- on | cross- on | cross- on | cross- on | on | on | on | cross- on | on | on | cross- on | cross- on | on | on | cross- on | on | on | on | on |
High Tide / height (m) | 3:48PM 0.22 | 4:13AM 0.56 | 10:51AM 0.26 | 4:51PM 0.20 | 12:52AM 0.37 | 5:22AM 0.50 | 11:45AM 0.33 | 5:57PM 0.20 | 12:58AM 0.37 | 6:30AM 0.45 | 12:32PM 0.39 | |||||||||||||
Low Tide / height (m) | 7:23PM 0.06 | 8:53AM 0.23 | 2:19PM 0.14 | 8:09PM 0.05 | 1:48AM 0.37 | 9:17AM 0.25 | 3:28PM 0.12 | 8:56PM 0.07 | 3:19AM 0.30 | 9:49AM 0.27 | ||||||||||||||
Sat 28 | Sunday 29 | Monday 30 | Tuesday 31 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:39 | - | - |
| Sunset | 6:30 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:27 | - | - | - | - | - | - | - |
 |  | | | |  | |  | | |  | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 23 | 23 | 22 | 22 | 22 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 24 | 24 |
| Feels °C (?) | 27 | 28 | 27 | 28 | 28 | 27 | 27 | 27 | 25 | 25 | 24 | 24 | 22 | 20 | 22 | 22 | 23 | 23 | 21 | 23 | 24 | 23 | 23 | 23 |
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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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