Silveira Surf Forecast

/ Santa Catarina – Sul (37 surf breaks) /

Brazil (447 surf breaks) / Lat Long: (28.05° S 48.61° W)

Surf Forecasts:

Silveira surfForecast / Santa Catarina – Sul / Brazil

48hr Weather and Surf, issued 2 pm Tuesday 04 Nov 2025 -03

Forecast update in hr min s Forecast update imminent

Silveira surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Silveira sea temperature is 20.4° C
(Which is 1.1°C colder than average for this time of year)

How big are the waves at Silveira today?

The current surf forecast for Silveira at 9PM is: 1.0m 8s primary swell from a East direction and 0.4m 13s secondary swell from a South-southeast direction, 0.8m 8s secondary swell from a Northeast direction (forecast issued at 02:00pm November 04). The wind direction is predicted to be cross-shore.

Time (-03) & Date	Wave Height	Wave Period
Morning (04 Nov)	-	-
Afternoon (04 Nov)	3.5ft (1.1m)	8s
Evening (04 Nov)	3.5ft (1.0m)	8s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Tuesday 04				Wednesday 05								Thursday 06								Friday 07
	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	0	0	1	1	1	2	3	1	1	0	0	1	3	3	3	0	0	1	2	2	2	2	2
Swell Height Map See all maps
Wave Height (m) & direction (?)	E	E	E	E	E	S	SSE	S	SSE	SSE	SSE	S	S	S	S	S	S	S	SSE	SSE	SSE	SSE	SSE	SSE
Period(s) (?)	8	8	8	8	8	12	15	14	14	13	13	8	8	8	8	8	8	8	8	12	11	11	15	14
Wave Graph (?)
kJ (?)	142	149	149	124	127	153	365	429	401	444	424	517	733	790	593	458	309	382	284	298	320	486	1091	1099
Wind (km/h)	ENE	ENE	NE	NNE	N	N	NNW	N	ESE	S	SSW	SSW	SSW	SW	SW	SW	S	SSE	SSE	ESE	NE	NNE	NNE	NNE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross	cross	cross- off	cross- off	cross- off	cross- off	on	cross	cross	cross	cross	cross- off	cross- off	cross- off	cross- on	cross- on	cross- on	on	cross	cross	cross	cross
High Tide / height (m)		1:22PM 0.55				1:25AM 0.70				1:21PM 0.49				2:00AM 0.70				1:25PM 0.47				2:35AM 0.67
Low Tide / height (m)				7:45PM 0.14				8:37AM 0.13				8:16PM 0.12					9:31AM 0.24			8:47PM 0.10

	Tuesday 04				Wednesday 05								Thursday 06								Friday 07
Sunrise	-	-	-	-	-	-	5:18	-	-	-	-	-	-	-	5:18	-	-	-	-	-	-	-	5:18	-
Sunset	-	-	6:35	-	-	-	-	-	-	-	6:36	-	-	-	-	-	-	-	6:37	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	4
Temp. °C	23	23	22	20	20	20	20	26	27	24	22	19	18	17	17	18	20	20	19	18	18	18	17	17
Feels °C (?)	23	22	22	21	20	20	21	28	28	23	19	15	14	15	15	16	17	17	17	17	17	16	15	15

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 Silveira 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.