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Cassino Surf Forecast
/ Rio Grande Do Sul (19 surf breaks) /
Cassino surfForecast / Rio Grande Do Sul / Brazil
12 Day Weather and Surf, issued 2 pm Thursday 24 Apr 2025 -03
Best Forecast Surf Conditions for Cassino this week:
The surf forecast for Cassino over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Apr 26) at 9AM. The primary swell is predicted to be 0.8m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Cassino in the next 12 days are 1.6m 10s and forecast to arrive on Tuesday (Apr 29) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Monday (Apr 28) at 3PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Sat 26th Apr) | 2.5ft (0.8m) 12s |
| Best Surf | 9PM (Tue 29th Apr) | 5ft (1.6m) 10s |
| Most Powerful | 9PM (Tue 29th Apr) | 5ft (1.6m) 10s |
Table - best surf conditions forecast for Cassino over the next 12 days.
Thu 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tue 06 | ||||||||||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 12 | 8 | 10 | 10 | 11 | 10 | 10 | 10 | 9 | 6 | 8 | 8 | 8 | 14 | 13 | 13 | 10 | 12 | 11 | 10 | 10 | 10 | 4 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 92 | 90 | 139 | 197 | 200 | 197 | 158 | 99 | 96 | 73 | 40 | 30 | 127 | 331 | 322 | 461 | 353 | 232 | 190 | 77 | 46 | 45 | 13 | 72 | 55 | 33 | 28 | 26 | 37 | 83 | 64 | 35 | 35 | 30 | 26 | 58 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | cross- on | cross- on | cross- on | cross- off | cross- off | cross | cross- off | cross | off | off | cross- off | cross- off | off | cross- off | cross- off | off | on | on | cross- on | on | cross- on | cross- on | cross- on | cross | off | cross- off | cross- off | off | cross- on | cross- off | glass | on | cross- on | cross- on |
High Tide / height (m) | 4:22AM 0.49 | 12:52PM 0.31 | 6:11AM 0.46 | 1:18PM 0.35 | 6:26PM 2:06AM 0.31 0.24 | 7:28AM 0.43 | 1:52PM 0.38 | 7:32PM 2:00AM 0.41 0.17 | 8:34AM 0.40 | 2:29PM 0.39 | 8:30PM 1:54AM 0.51 0.15 | 9:33AM 0.37 | 3:09PM 0.39 | 9:25PM 0.61 | 10:28AM 0.33 | 3:52PM 0.36 | 10:19PM 0.67 | 11:19AM 0.31 | 4:38PM 0.33 | 11:12PM 0.70 | 12:07PM 5:30PM 0.28 0.29 | 12:04AM 0.68 | 12:55PM 0.26 | 6:37PM 12:57AM 0.25 0.64 | 1:42PM 0.25 | 1:51AM 0.58 | 2:34PM 0.24 | 2:48AM 0.51 | ||||||||
Low Tide / height (m) | 8:14PM 0.02 | 9:31AM 0.19 | 9:20PM 0.03 | 10:09AM 0.22 | 4:12PM 0.26 | 10:26PM 0.05 | 3:41AM 10:48AM 0.22 0.24 | 4:37PM 0.28 | 11:35PM 0.10 | 4:36AM 11:29AM 0.08 0.25 | 5:08PM 0.29 | 12:56AM 0.15 | 5:26AM -0.04 | 12:11PM 5:43PM 0.25 0.28 | 6:15AM -0.12 | 12:56PM 0.24 | 6:20PM 0.27 | 7:05AM -0.15 | 1:46PM 0.22 | 6:57PM 0.25 | 7:54AM -0.14 | 2:40PM 0.20 | 7:35PM 0.24 | 8:45AM -0.08 | 3:38PM 0.18 | 8:10PM 0.24 | 9:41AM -0.01 | 4:38PM 0.16 | 10:47AM 0.07 | 5:38PM 0.15 | ||||||
Thu 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tue 06 | ||||||||||||||||||||||||
| Sunrise | - | - | 6:56 | - | - | 6:56 | - | - | 6:56 | - | - | 6:58 | - | - | 6:58 | - | - | 6:58 | - | - | 7:00 | - | - | 7:01 | - | - | 7:01 | - | - | 7:01 | - | - | 7:03 | - | - | 7:03 |
| Sunset | 5:57 | - | - | 5:55 | - | - | 5:54 | - | - | 5:53 | - | - | 5:52 | - | - | 5:52 | - | - | 5:51 | - | - | 5:50 | - | - | 5:49 | - | - | 5:47 | - | - | 5:47 | - | - | 5:46 | - | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 20 | 22 | 22 | 20 | 24 | 23 | 19 | 18 | 18 | 17 | 17 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 21 | 21 | 20 | 20 | 21 | 20 | 21 | 22 | 18 | 18 | 19 | 18 | 19 | 19 | 18 | 20 |
| Feels °C (?) | 20 | 20 | 22 | 21 | 19 | 24 | 21 | 17 | 16 | 16 | 16 | 11 | 11 | 12 | 12 | 13 | 13 | 16 | 15 | 17 | 19 | 18 | 18 | 18 | 20 | 20 | 17 | 19 | 15 | 17 | 17 | 17 | 17 | 17 | 16 | 18 |
Short Range Forecast: Mostly dry. Warm (max 24°C on Sat morning, min 16°C on Sun morning). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Very mild (max 18°C on Sun afternoon, min 13°C on Sun night). Wind will be generally light. | Days 6-9 Weather Summary Mostly dry. Warm (max 21°C on Thu morning, min 17°C on Wed afternoon). Wind will be generally light. | Long Range Forecast: Mostly dry. Warm (max 22°C on Sat afternoon, min 14°C on Sun morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Cassino surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Cassino Surf forecast
The above surf forecast table for Cassino provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Cassino can be found by selecting the local surf guide option on the grey menu. Our Cassino surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Cassino) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Cassino may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Cassino is 10 km (6 miles) from the city of Rio Grande. If you plan a holiday in Rio Grande Do Sul, look for hotels and other accommodation in Rio Grande. Rio Grande has rooms for a wide range of budgets as well as car hire and transport links.
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