Cassino Surf Forecast

/ Rio Grande Do Sul (19 surf breaks) /

Brazil (449 surf breaks) / Lat Long: (32.21° S 52.19° W)

Surf Forecasts:

Cassino surfForecast / Rio Grande Do Sul / Brazil

48hr Weather and Surf, issued 2 pm Sunday 16 Nov 2025 -03

Forecast 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 21.1° 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 4PM is: 0.7m 8s primary swell from a East direction (forecast issued at 02:00pm November 16). An open ocean swell of 0.2m 3s is not directed at the surf break, a second open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (-03) & Date	Wave Height	Wave Period
Morning (16 Nov)	-	-
Afternoon (16 Nov)	2.5ft (0.7m)	8s
Evening (16 Nov)	1ft (0.3m)	13s

Table - waves today at Cassino. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Sunday 16				Monday 17								Tuesday 18								Wednesday 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)	0	1	1	0	0	0	1	1	1	0	0	0	2	2	0	1	1	1	1	1	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	S	E	E	SSE	SSW	S	S	S	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE
Period(s) (?)	10	8	8	13	6	7	7	9	11	11	11	11	10	10	10	10	9	9	11	11	11	10	10	10
Wave Graph (?)
kJ (?)	7	57	42	34	0	266	340	465	622	515	452	372	298	227	186	137	100	69	138	95	64	60	42	37
Wind (km/h)	NW	W	WSW	SSW	SW	SW	SSW	SSW	S	SSE	SE	E	NNW	NNW	NNW	WNW	W	WNW	WNW	SSW	S	SE	ENE	SE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	off	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross- on	cross- on	on	cross- off	cross- off	cross- off	off	off	off	cross- off	cross- off	cross	cross- on	on	cross- on
High Tide / height (m)	11:34AM 0.34		5:32PM 0.34		11:47PM 0.37		5:58AM 0.30			12:11PM 0.34		6:34PM 0.30		12:38AM 0.41		6:48AM 0.34		12:47PM 0.33		7:34PM 0.28		1:24AM 0.43		7:35AM 0.37
Low Tide / height (m)		2:31PM 0.23		8:35PM 0.22			3:08AM 0.21	8:57AM 0.19			3:31PM 0.17		9:11PM 0.22		3:58AM 0.22		9:52AM 0.20		4:18PM 0.11		9:49PM 0.22		4:42AM 0.24

	Sunday 16				Monday 17								Tuesday 18								Wednesday 19
Sunrise	-	-	-	-	-	-	5:18	-	-	-	-	-	-	-	5:18	-	-	-	-	-	-	-	5:18	-
Sunset	-	-	7:07	-	-	-	-	-	-	-	7:07	-	-	-	-	-	-	-	7:08	-	-	-	-	-

Rain (mm)	-	8	19	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	29	20	19	19	17	16	17	17	18	17	16	16	15	14	14	19	23	26	25	20	19	19	18	20
Feels °C (?)	27	19	18	14	12	11	12	12	13	13	14	14	12	11	11	16	20	24	24	18	16	16	17	18

Map Icons:
Break
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.