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Aerial satellite view of Grand Marais Beach, Minnesota surf break in Minnesota, Minnesota, United States
Minnesota, Minnesota, United States

Grand Marais Beach, Minnesota

47.749, -90.331
Edited by Tom Jackson
Verified May 2026
ResearchedCross-checked against Web research
At a glance
  • Grand Marais Beach, Minnesota is a a-frame over beach, punchy a-frame windswell beach peaks.
  • Suits intermediate surfers, working 2-6 ft.
  • Peak September to February, water 4-12°C.
A-frame · BeachIntermediate2–6 ftJan – Dec

Lake Superior's short fetch means every rideable wave here is a windswell, and Grand Marais Beach delivers that on north-northwest winds more reliably than most spots on the Minnesota shoreline. Sand bottom peaks break both left and right, producing short punchy walls that reward quick surfing rather than long drawn-out carves. Works best in fall and early winter when storm tracks push NNW wind across the lake, summer is mostly flat. Intermediate surfers will find it manageable when conditions cooperate, but the lineup is fickle and sessions can be frustratingly short. Bottom: sand beach break. Season: fall and winter. Consistency: low to moderate, wind-dependent. Suit up fully before paddling out: water sits around 8°C year-round and a 5/4 wetsuit with hood, gloves, and boots is non-negotiable, not optional.

Wave fit

Skill suited
Intermediate
BegIntAdv
Best months
Jan – Dec
J
F
M
A
M
J
J
A
S
O
N
D
Character
Punchy a-frame windswell beach peaks.

Conditions

When it works
NESW
Swell window
N
North-northwest
Hazards
Very cold water (around 8 c)Thick winter wetsuit + hood + gloves + boots required
Trip planning

Quick facts

Water temp
4° to 12°C
Wetsuit
5/4 + hood + gloves + booties
What to bring
  • Shortboard 6ft to 6ft 4in for punchy conditions
  • Fish or hybrid for small mushy days
Lineup
Easy-going
Where it sits

Location

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About this break

What it's actually like

Crowd & Localism

Grand Marais is one of a handful of workable Minnesota surf spots, and the local community is small and tight-knit. The cold water filters out kooks effectively. Respect the people who surf here year-round in brutal conditions, they've earned their waves.

Access & Facilities

The beach is accessible from Grand Marais town, with basic facilities including parking nearby. The town has food and lodging options. No surf rentals on-site, bring your own gear. Water quality on Lake Superior is generally good.

Nearby Alternatives

When Grand Marais is flat, Stoney Point, Beaver Bay, and Marquette (across the border in Michigan) are the regional go-to alternatives. The Zoo near Duluth is another benchmark Lake Superior break worth checking on the same NNW swell window.

10-day swell, wind and tide

Grand Marais Beach, Minnesota surf forecast

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Forecast by Windy.app

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Frequently asked

What you need to know before paddling out at Grand Marais Beach, Minnesota

What skill level is Grand Marais Beach, Minnesota suited for?
Grand Marais Beach, Minnesota is a beach bottom, punchy a-frame windswell beach peaks, break suited for intermediate surfers.
What size does Grand Marais Beach, Minnesota work best at?
Working size is 2 to 6 ft. Below 2 ft the swell goes flat. Above 6 ft it tends to close out.
When is the best season to surf Grand Marais Beach, Minnesota?
Grand Marais Beach, Minnesota fires from September through February. Outside that window the swell window narrows and the lineup goes quiet.
What swell direction does Grand Marais Beach, Minnesota need?
Grand Marais Beach, Minnesota switches on with a north-northwest groundswell.
What are the main hazards at Grand Marais Beach, Minnesota?
Main hazards at Grand Marais Beach, Minnesota: very cold water (around 8 c), thick winter wetsuit + hood + gloves + boots required.
What type of wave is Grand Marais Beach, Minnesota?
Grand Marais Beach, Minnesota is a a-frame-breaking wave over beach. Punchy a-frame windswell beach peaks.

Sources

  • Web research
Grand Marais Beach, Minnesota
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