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 Tuesday 18 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 21.9° C
(Which is 2.5°C warmer than normal for this time of year)

How big are the waves at Cassino today?

The current surf forecast for Cassino at 8PM is: 0.8m 11s primary swell from a South direction and 0.2m 7s secondary swell from a East direction, 0.2m 7s secondary swell from a East direction (forecast issued at 02:00pm November 18). The wind direction is predicted to be offshore.

Time (-03) & Date	Wave Height	Wave Period
Morning (18 Nov)	-	-
Afternoon (18 Nov)	2ft (0.6m)	9s
Evening (18 Nov)	2.5ft (0.8m)	11s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Tuesday 18				Wednesday 19								Thursday 20								Friday 21
	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)	1	1	1	0	0	0	0	1	1	0	1	2	2	1	0	0	0	0	0	0	0	0	1	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	SSE	SSE	SSE	S	S	S	S	S	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE
Period(s) (?)	9	9	11	11	5	6	6	9	9	13	13	15	14	14	13	13	12	12	12	12	12	12	12	12
Wave Graph (?)
kJ (?)	96	68	107	149	97	151	109	332	302	269	778	1145	1083	879	673	551	344	250	189	137	169	127	125	119
Wind (km/h)	WNW	W	WNW	S	S	S	SW	SW	SSW	SSE	SE	ESE	NE	NE	NNE	NNE	NNE	NE	NE	NE	NNE	N	W	W
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	off	off	cross	cross	cross	cross- off	cross- off	cross- off	cross	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross	off	off
High Tide / height (m)		12:47PM 0.33		7:34PM 0.28		1:24AM 0.43		7:35AM 0.37		1:21PM 0.31		8:32PM 0.26		2:07AM 0.45		8:20AM 0.40		1:52PM 0.29			9:28PM 0.26	2:48AM 0.45
Low Tide / height (m)	9:52AM 0.20		4:18PM 0.11		9:49PM 0.22		4:42AM 0.24		10:47AM 0.22		5:01PM 0.06		10:26PM 0.23		5:22AM 0.26		11:42AM 0.23		5:40PM 0.03		11:01PM 0.24		5:59AM 0.28

	Tuesday 18				Wednesday 19								Thursday 20								Friday 21
Sunrise	-	-	-	-	-	-	5:18	-	-	-	-	-	-	-	5:18	-	-	-	-	-	-	-	5:16	-
Sunset	-	-	7:08	-	-	-	-	-	-	-	7:08	-	-	-	-	-	-	-	7:09	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	23	25	25	19	19	17	15	17	20	18	18	18	17	17	17	19	22	23	23	20	20	19	19	22
Feels °C (?)	20	21	22	15	13	11	11	13	15	13	14	14	14	14	14	14	18	19	19	16	17	18	18	21

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.