Ravena Surf Forecast

/ Santa Catarina – Sul (37 surf breaks) /

Brazil (447 surf breaks) / Lat Long: (28.47° S 48.77° W)

Surf Forecasts:

Ravena surfForecast / Santa Catarina – Sul / Brazil

48hr Weather and Surf, issued 8 pm Sunday 14 Sep 2025 -03

Forecast update in hr min s Forecast update imminent

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

Today's Ravena sea temperature is 18.3° C
(Which is normal for this time of year)

How big are the waves at Ravena today?

The current surf forecast for Ravena at 1AM is: 1.8m 14s primary swell from a Southeast direction and 1.0m 6s secondary swell from a East-northeast direction (forecast issued at 08:00pm September 14). The wind direction is predicted to be cross-onshore.

Time (-03) & Date	Wave Height	Wave Period
Morning (15 Sep)	6ft (1.8m)	14s
Afternoon (15 Sep)	5ft (1.6m)	14s
Evening (15 Sep)	5ft (1.6m)	14s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Sun 14		Monday 15								Tuesday 16								Wednesday 17
	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
Rating (10 max)	0	0	0	2	2	0	0	0	0	3	0	2	4	4	4	3	4	4	4	3	4	4	3	2
Swell Height Map See all maps
Wave Height (m) & direction (?)	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	SE
Period(s) (?)	14	14	14	14	14	14	14	14	14	14	13	13	13	14	14	14	13	13	13	13	13	13	13	13
Wave Graph (?)
kJ (?)	1398	1378	1251	1233	1150	1167	1167	976	976	961	1127	1127	1018	1033	1033	1033	1018	1002	987	972	1060	1044	980	464
Wind (km/h)	NE	NNE	NNE	NNE	NNE	NNE	NE	NE	NNE	NNE	NNE	N	NW	WSW	SSW	S	SSW	SW	WSW	WSW	SW	SSE	ENE	ENE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross- on	cross	cross	cross- on	cross- on	cross- on	cross- on	cross	cross- on	cross	glass	cross- off	cross- off	cross	cross- off	cross- off	cross- off	cross- off	glass	glass	on	on
High Tide / height (m)		8:11PM 0.34		1:40AM 0.27				2:21PM 0.42			9:12PM 0.33					2:58PM 0.44				12:23AM 0.34
Low Tide / height (m)	3:48PM 0.34		9:20PM 0.26	2:54AM 0.24					4:27PM 0.31				4:02AM 0.20				4:56PM 0.29				4:44AM 0.16

	Sun 14		Monday 15								Tuesday 16								Wednesday 17
Sunrise	-	-	-	-	-	6:13	-	-	-	-	-	-	-	6:11	-	-	-	-	-	-	-	6:11	-	-
Sunset	6:07	-	-	-	-	-	-	-	6:07	-	-	-	-	-	-	-	6:07	-	-	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	2	3	2	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	18	17	16	16	15	17	19	19	18	17	17	17	17	19	20	19	18	18	18	17	17	18	20	20
Feels °C (?)	12	11	11	12	12	13	14	13	15	16	14	16	18	19	19	18	18	19	19	18	18	20	20	20

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Santa Catarina - Sul

Wind Update The wind is still cross-on at Ravena (strong winds from the NNE at ASCATC311E29S 51 km from Ravena). 2.1m 14s groundswell from the SE with a 1.7m 5s windswell from the ENE. 2 swells combining so expect closeout sets.
2 hours 26 minutes ago Ravena

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