Ilha dos Lobos Surf Forecast

/ Rio Grande Do Sul (19 surf breaks) /

Brazil (447 surf breaks)

Surf Forecasts:

Ilha dos Lobos surfForecast / Rio Grande Do Sul / Brazil

48hr Weather and Surf, issued 2 am Monday 08 Sep 2025 -03

Forecast update in hr min s Forecast update imminent

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

Today's Ilha dos Lobos sea temperature is 18.4° C
(Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Ilha dos Lobos today?

The current surf forecast for Ilha dos Lobos at 4AM is: 1.5m 6s primary swell from a East-northeast direction and 1.2m 6s secondary swell from a East direction, 0.3m 8s secondary swell from a South direction (forecast issued at 02:00am September 08). The wind direction is predicted to be cross-shore.

Time (-03) & Date	Wave Height	Wave Period
Morning (08 Sep)	5ft (1.6m)	7s
Afternoon (08 Sep)	6.5ft (2.0m)	7s
Evening (08 Sep)	8ft (2.4m)	8s

Table - waves today at Ilha dos Lobos. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Monday 08								Tuesday 09								Wednesday 10
	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	6 PM	9 PM
Rating (10 max)	1	1	0	1	2	1	3	4	1	2	2	1	1	0	1	3	4	2	2	2	1	0	1	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	ENE	ENE	ENE	ENE	ENE	ENE	E	ENE	E	E	E	E	E	ENE	S	S	S	S	S	S	S	SSE	SSE	SSE
Period(s) (?)	6	6	7	7	7	7	8	8	8	8	8	8	8	8	8	9	9	9	9	9	9	9	11	10
Wave Graph (?)
Energy (?)	252	302	382	449	523	676	701	1210	408	293	309	237	220	276	364	1019	1024	474	413	449	382	488	408	368
Wind (km/h)	NNE	N	NNE	NNE	NNE	NNE	N	NNW	NNE	WNW	SW	SW	WSW	SW	SW	SW	WSW	WSW	W	N	ENE	E	ENE	NNE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross- off	cross	cross	cross	cross	cross- off	cross- off	cross	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	cross- off	cross- on	cross- on	cross- on	cross
High Tide / height (m)						1:59PM 0.42	5:30PM 0.46			1:03AM 0.56				1:49PM 0.40		6:45PM 0.38		1:38AM 0.59		6:20AM 0.30		2:03PM 0.40		7:56PM 0.31
Low Tide / height (m)				8:49AM -0.09			3:02PM 0.42		9:12PM 0.24				9:34AM -0.03		4:20PM 0.31		9:47PM 0.23		5:50AM 0.30		10:19AM 0.07		5:14PM 0.20

	Monday 08								Tuesday 09								Wednesday 10
Sunrise	-	-	-	6:26	-	-	-	-	-	-	-	6:24	-	-	-	-	-	-	-	6:24	-	-	-	-
Sunset	-	-	-	-	-	-	6:07	-	-	-	-	-	-	-	6:07	-	-	-	-	-	-	-	6:08	-

Rain (mm)	-	1	4	3	5	2	1	1	2	3	3	1	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	15	14	14	15	15	16	17	17	17	17	18	17	19	20	19	16	15	14	13	15	18	17	16	15
Feels °C (?)	13	12	12	14	14	15	17	17	17	17	17	15	16	15	16	14	14	13	12	14	16	15	15	13

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 Rio Grande Do Sul

Wind Update Continuing clean conditions at Ilha dos Lobos (calm at Osvaldo Kroeff wx 46 km from Ilha dos Lobos). 1.6m 6s windswell from the ENE with a 0.6m 6s windswell from the E. 2 swells combining to make bigger set waves.
55 minutes ago Ilha dos Lobos

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46 km away, 55 min ago

2 km/h

NNW

0.0

18.4

Air / Water (°C)

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