Rosa Surf Forecast

/ Santa Catarina – Sul (37 surf breaks) /

Brazil (447 surf breaks) / Lat Long: (28.13° S 48.64° W)

Surf Forecasts:

Rosa 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

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

Today's Rosa 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 Rosa today?

The current surf forecast for Rosa at 8PM is: 1.1m 8s primary swell from a East-northeast direction and 0.5m 13s secondary swell from a South 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-onshore.

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

Table - waves today at Rosa. (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	2	2	1	2	!	2	3	2	3	1	1	2	3	2	1	1	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	E	E	ENE	ENE	S	S	SSE	SSE	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Period(s) (?)	8	8	8	8	12	12	15	14	13	13	12	8	8	8	8	8	12	12	12	12	11	11	14	14
Wave Graph (?)
kJ (?)	149	146	155	159	148	240	288	273	511	480	989	1130	850	781	408	372	359	347	339	383	357	514	1229	1178
Wind (km/h)	ENE	ENE	NE	NNE	N	N	NNW	NNW	ESE	S	SSW	SSW	SSW	SW	SW	SW	S	SSE	SSE	ESE	NE	NNE	NE	NNE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross- on	cross	cross	cross	cross- off	glass	cross- on	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross	cross- on	glass	cross- on	cross- on	cross- on	cross- on
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	-	-	6:36	-	-	-	-	-	-	-	6:36	-	-	-	-	-	-	-	6:37	-	-	-	-	-

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

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