43.8333258, -86.2917376

St. Mays Lake Boat Ramp

Fee not yet verified Reported open Public access
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St. Mays Lake Boat Ramp is a public launch on St. Mays Lake in Mason County, Michigan , with 1 launch lane.

The nearest community is Pentwater, about 7.9 miles away. The closest larger city is Grand Rapids, approximately 67.8 miles away. The site lies within the North Branch Pentwater River watershed, as defined by the EPA.

Sourced from Michigan Department of Natural Resources . Last checked against the source on July 11, 2026. Listed on Boat Ramp US since August 27, 2026.

Boat ramps on St. Mays Lake

St. Mays Lake Boat Ramp is currently the only public boat ramp we track on St. Mays Lake . If you know of another public launch nearby, let us know.

Nearby boat ramps in Mason County

We currently track 19 public boat ramps in Mason County. The closest ramps are listed below, along with the waterbody each one provides access to.

Frequently asked questions

We haven't confirmed the current launch fee with the managing agency yet - check the fee badge at the top of this page, which updates as soon as we do.

Yes - 15 trailer spaces and 3 vehicle-only spaces are recorded for this site.

This ramp's access type isn't specifically flagged for hand-launched craft, but a trailer ramp can generally be used to launch a kayak or canoe by hand as well.

St. Mays Lake Boat Ramp provides access to St. Mays Lake.

This listing is sourced from Michigan Department of Natural Resources records - see the official page for the managing agency's own information.

This listing was last checked against the source on July 11, 2026.

Quick facts

County
Mason County, Michigan
Nearby places
Pentwater (7.9 mi)
Scottville (8.4 mi)
Custer (9.0 mi)
Coordinates
43.8333258, -86.2917376 Gaia
Waterbody
St. Mays Lake
Access type
Public
Hours
Open at all times
Launch lanes
1
Parking
15 trailer, 3 vehicle-only
Piers
1
Restroom
Vault Toilet
Contact
+1 231-745-9465

Amenities

Wheelchair accessible

Current weather

70°F Mostly Cloudy

Wind NNW 8 mph

Full NWS forecast · via National Weather Service
Last updated Aug 27, 2026 at 2:33 PM

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