Barra do Sul Surf Forecast

/ Santa Catarina – Norte (41 surf breaks) /

Brazil (447 surf breaks) / Lat Long: (26.50° S 48.63° W)

Surf Forecasts:

Barra do Sul surfForecast / Santa Catarina – Norte / Brazil

48hr Weather and Surf, issued 8 am Tuesday 16 Sep 2025 -03

Forecast update in hr min s Forecast update imminent

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

Today's Barra do Sul sea temperature is 19.5° C
(Which is normal for this time of year)

How big are the waves at Barra do Sul today?

The current surf forecast for Barra do Sul at 9AM is: 1.3m 13s primary swell from a East-southeast direction (forecast issued at 08:00am September 16). The wind direction is predicted to be glassy and the swell rating is 3.

Time (-03) & Date	Wave Height	Wave Period
Morning (16 Sep)	4.5ft (1.3m)	13s
Afternoon (16 Sep)	4.5ft (1.3m)	14s
Evening (16 Sep)	4.5ft (1.3m)	13s

Table - waves today at Barra do Sul. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Tuesday 16						Wednesday 17								Thursday 18								Fri 19
	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	6 PM	9 PM	0 AM	3 AM
Rating (10 max)	3	3	3	1	2	3	2	3	3	3	2	1	2	2	2	3	3	3	2	0	1	2	2	2
Swell Height Map See all maps
Wave Height (m) & direction (?)	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	E	E
Period(s) (?)	13	13	13	14	14	13	13	13	13	13	13	10	10	10	10	10	10	10	10	10	10	10	10	9
Wave Graph (?)
kJ (?)	634	624	634	643	643	634	673	465	458	520	546	367	483	373	500	510	510	511	410	394	335	328	262	240
Wind (km/h)	SW	WSW	NNE	E	ESE	SSE	S	SSW	W	W	ESE	SE	SE	SSE	ESE	SSE	SSW	SSW	SE	SE	ESE	ENE	NNW	W
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	glass	glass	glass	on	cross- on	glass	cross	glass	glass	glass	cross- on	cross- on	cross- on	cross- on	cross- on	glass	cross- off	cross- off	cross- on	cross- on	on	glass	glass	glass
High Tide / height (m)				12:34PM 0.95			10:59PM 0.76					12:29PM 1.04			11:51PM 0.92					12:53PM 1.11				12:31AM 1.06
Low Tide / height (m)	5:54AM 0.30					7:01PM 0.48				6:32AM 0.19				7:23PM 0.44				7:03AM 0.11				7:39PM 0.41

	Tuesday 16						Wednesday 17								Thursday 18								Fri 19
Sunrise	-	6:11	-	-	-	-	-	-	-	6:09	-	-	-	-	-	-	-	6:09	-	-	-	-	-	-
Sunset	-	-	-	-	6:07	-	-	-	-	-	-	-	6:07	-	-	-	-	-	-	-	6:07	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	17	17	21	23	20	19	18	18	17	19	20	20	20	19	19	20	19	19	22	22	20	20	19	17
Feels °C (?)	18	18	22	23	21	20	19	20	19	21	21	20	21	21	20	21	20	19	22	21	21	22	21	19

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 - Norte

Wind Update Continuing clean conditions at Barra do Sul (calm at Joinville Airport 36 km from Barra do Sul). A 1.6m groundswell from the ESE
2 hours 20 minutes ago Barra do Sul

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36 km away, 2 h 20 min ago

0 km/h

0.0

19.5

Air / Water (°C)

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