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 8 pm Thursday 18 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 18.3° C
(Which is slightly warmer than usual)

How big are the waves at Ilha dos Lobos today?

The current surf forecast for Ilha dos Lobos at 12AM is: 2.3m 10s primary swell from a East-northeast direction and 1.8m 10s secondary swell from a East direction, 0.6m 11s secondary swell from a Southeast direction (forecast issued at 08:00pm September 18). The wind direction is predicted to be cross-shore.

Time (-03) & Date	Wave Height	Wave Period
Morning (19 Sep)	-	-
Afternoon (19 Sep)	-	-
Evening (19 Sep)	6ft (1.8m)	10s

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

	Thu 18		Friday 19								Saturday 20								Sunday 21
	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)	1	2	2	3	2	3	0	0	2	2	2	2	1	2	0	0	1	2	0	1	1	1	2	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	E	E	ENE	ENE	ENE	ENE	ENE	ENE	ENE	E	E	E	E	E	E	E	E	E	E	ENE	ENE	ENE	ENE	ENE
Period(s) (?)	10	10	10	10	10	9	9	9	9	8	8	8	8	8	8	8	8	8	8	9	9	9	9	9
Wave Graph (?)
kJ (?)	687	618	1032	828	651	675	463	463	466	253	219	191	157	157	130	130	133	133	144	326	211	206	169	166
Wind (km/h)	NE	NE	NNE	NNE	NNE	NNE	ENE	ENE	NE	N	NNW	NW	N	ESE	E	E	NNE	NW	NE	NNE	NNE	NNE	NNW	NNE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross	cross	cross	cross	cross	cross- on	cross- on	cross	cross- off	glass	glass	cross- off	glass	cross- on	cross- on	cross	cross- off	cross- on	cross	cross	cross	glass	cross
High Tide / height (m)			9:19PM 0.38					2:50PM 0.52			10:45PM 0.45						3:22PM 0.46		11:35PM 0.51					12:42PM 0.45
Low Tide / height (m)		6:37PM 0.33				6:23AM -0.01				7:04PM 0.28				7:07AM -0.03				7:35PM 0.24				7:47AM -0.02

	Thu 18		Friday 19								Saturday 20								Sunday 21
Sunrise	-	-	-	-	-	6:13	-	-	-	-	-	-	-	6:11	-	-	-	-	-	-	-	6:09	-	-
Sunset	6:13	-	-	-	-	-	-	-	6:13	-	-	-	-	-	-	-	6:14	-	-	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	3	8	2	1	2	5	5
Temp. °C	19	18	18	17	17	19	22	22	20	21	21	21	21	23	23	23	20	20	19	19	19	19	20	19
Feels °C (?)	18	17	17	16	16	18	21	21	20	22	22	23	22	25	23	23	21	22	19	18	20	20	23	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 Rio Grande Do Sul

Wind Update Continuing clean conditions at Ilha dos Lobos (light winds from the NE at Osvaldo Kroeff wx 46 km from Ilha dos Lobos). 2.1m 10s swell from the ENE with a 0.7m 10s swell from the E and a 0.7m 12s groundswell from the SE. 3 swells combining to make bigger set waves.
1 hour 46 minutes ago Ilha dos Lobos

Expand

View all

46 km away, 1 h 46 min ago

6 km/h

0.0

18.3

Air / Water (°C)

Please reload the page to see if there are any updates.

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 Ilha dos Lobos 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.