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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 am Saturday 21 Jun 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
15.8° C
(Which is slightly warmer than usual)How big are the waves at Cassino today?
The current surf forecast for Cassino at 3AM is: 0.8m 7s primary swell from a East-southeast direction and 0.2m 7s secondary swell from a South direction (forecast issued at 02:00am June 21). An open ocean swell of 0.7m 5s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 2.5ft (0.8m) | 7s |
| Afternoon (21 Jun) | 2.5ft (0.7m) | 8s |
| Evening (21 Jun) | 2ft (0.6m) | 7s |
Table - waves today at Cassino. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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) (?) | 7 | 7 | 7 | 7 | 7 | 8 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 8 | 10 | 10 | 9 | 9 | 9 | 6 | 7 | 7 | 7 | 10 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 5 | 9 | 8 | 8 | 9 | 9 | 9 | 11 | 11 | 11 | 6 | 8 | 9 | 10 | 10 | 10 | 12 | 11 | 11 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 103 | 80 | 71 | 71 | 81 | 68 | 51 | 41 | 49 | 31 | 31 | 30 | 21 | 24 | 15 | 12 | 12 | 18 | 25 | 40 | 58 | 49 | 76 | 224 | 482 | 874 | 1110 | 1110 | 841 | 734 | 606 | 415 | 330 | 239 | 175 | 167 | 113 | 81 | 85 | 66 | 87 | 35 | 92 | 123 | 118 | 95 | 79 | 32 | 30 | 30 | 89 | 330 | 152 | 172 | 186 | 199 | 204 | 192 | 190 | 276 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | off | off | off | off | off | 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- on | cross- on | cross | cross- off | off | off | cross- off | off | off | off | off | off | off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 3:17AM 0.43 | 3:27PM 0.42 | 4:35AM 0.37 | 4:36PM 0.49 | 12:38AM 0.14 | 5:46AM 0.32 | 5:42PM 0.56 | 12:31AM 0.13 | 6:50AM 0.27 | 2:11PM 0.43 | 6:44PM 0.61 | 12:49AM 0.16 | 7:47AM 0.24 | 2:35PM 0.42 | 7:44PM 0.64 | 1:13AM 0.21 | 8:41AM 0.21 | 3:06PM 0.40 | 8:43PM 0.66 | 1:36AM 0.27 | 9:33AM 0.20 | 3:40PM 0.37 | 9:40PM 0.65 | |||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 7:59AM 0.19 | 8:39PM 0.08 | 8:31AM 0.17 | 9:40PM 0.08 | 1:40AM 0.14 | 9:08AM 0.15 | 10:36PM 0.10 | 3:10AM 0.06 | 9:47AM 0.13 | 3:06PM 0.42 | 11:28PM 0.15 | 4:13AM -0.01 | 10:30AM 0.11 | 4:06PM 0.40 | 12:20AM 0.21 | 5:09AM -0.06 | 11:13AM 0.10 | 4:59PM 0.35 | 1:15AM 0.27 | 6:01AM -0.08 | 11:59AM 0.10 | 5:48PM 0.30 | 6:51AM -0.07 | |||||||||||||||||||||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | 7:28 | - | - | - | - | - | - | - | 7:28 | - | - | - | - | - | - | - | 7:28 | - | - | - | - | - | - | - | 7:28 | - | - | - | - | - | - | - | 7:30 | - | - | - | - | - | - | - | 7:30 | - | - | - | - | - | - | - | 7:30 | - | - | - | - | - | - | - | 7:30 |
| Sunset | - | - | - | - | - | 5:30 | - | - | - | - | - | - | - | 5:30 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - | - | 5:32 | - | - | - | - | - | - |
 | | |  | | |  | |  | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |  | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 10 | 9 | 9 | 12 | 15 | 14 | 13 | 11 | 11 | 11 | 11 | 13 | 15 | 14 | 13 | 12 | 12 | 7 | 6 | 7 | 8 | 7 | 7 | 7 | 5 | 5 | 4 | 7 | 9 | 9 | 7 | 6 | 5 | 5 | 5 | 9 | 12 | 11 | 11 | 11 | 10 | 8 | 8 | 9 | 12 | 13 | 12 | 10 | 9 | 8 | 8 | 10 | 12 | 11 | 11 | 11 | 11 | 11 | 12 |
| Feels °C (?) | 8 | 7 | 5 | 5 | 8 | 11 | 11 | 11 | 8 | 8 | 9 | 9 | 11 | 13 | 12 | 11 | 9 | 7 | -1 | -2 | -2 | -2 | -3 | -3 | -2 | -4 | -3 | -4 | -1 | 2 | 4 | 2 | 1 | 0 | 0 | 0 | 5 | 9 | 8 | 7 | 7 | 7 | 5 | 6 | 6 | 9 | 10 | 8 | 6 | 5 | 3 | 4 | 6 | 8 | 8 | 9 | 8 | 7 | 8 | 8 |
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