Surf spot

Vague à Guy - Lasalle

Forecast conditions and map view for Vague à Guy - Lasalle in Canada, East Coast. Open the interactive surf map to inspect wind, waves, and nearby spots.

Country: Canada, East Coast
Coordinates: 45.4193, -73.6031

Metric
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Wind speed (km/h)	12.3	7.3	5.9	16.6	13.7	13.8	15.8	15.1	15.9	16.2	15.7	14.7	19.5	20.6	11.5	25.2	15.3	19.4	14.1	18.2	16.9	12.1	11.2	5.8	9	7	6.3	13.7	13.2	10.2	9	8.5	9.1	8.4	8.4	8.9	7.2	5.2	5.6	8.1	9.1	5.2	19.3	13.8	16.9	22.9	14.3	7.7	17.4	18.4	15.1	11.2	7.9	5.7	10.7	0.4
Wind direction	SWCross	SCross	SECross	SSECross	SSECross	SECross	SSECross	SCross	SSECross	SSECross	SCross	SSWCross	WSWCross	WCross	WCross	WCross	WNWCross	WNWCross	NWCross	WNWCross	WNWCross	NWCross	WCross	WNWCross	WCross	SSWCross	SSECross	SSECross	SSECross	SECross	WSWCross	SSECross	SCross	SCross	SCross	SWCross	WSWCross	WSWCross	SECross	SECross	ECross	ESECross	SSECross	SSECross	WCross	WCross	WNWCross	NWCross	NECross	NECross	NECross	NECross	NECross	ENECross	ENECross	EGlassy

Vague à Guy – Lasalle is a river wave spot in Montreal, Quebec, not an ocean break. It sits on the St. Lawrence River in the LaSalle area and is best known as one of the classic surfable standing/river-wave spots in the city.

Quick description

Type: River wave / stationary wave
Location: LaSalle, Montreal, Quebec, Canada
Region: East Coast / Quebec surf scene
Wave character: A powerful, fast-moving but relatively small-in-place wave created by river flow and bottom contours rather than ocean swell
Best for: Shortboard surfing, river surfing, bodyboarding, and skilled surfers looking for a fun urban wave
Conditions: Depends heavily on water levels, current, and river flow; it can change a lot with the season and conditions

What it’s like

Vague à Guy is known for being a popular local surf spot with an urban vibe. The wave is usually consistent when the river conditions are right, but it can be technical and punchy, requiring good balance and quick reactions. Because it’s on a river, the water is cold for much of the year, so a proper wetsuit is typically needed.

Things to know

Water temperature: Often cold, especially outside midsummer
Hazards: Strong current, shallow areas, and changing river conditions
Crowd: Can be busy when conditions are good
Access: Urban and relatively easy to reach compared with remote surf breaks

Best time

The spot is generally surfed when river levels and flow are favorable, often spring through fall, depending on the year and water conditions.