Notice Not affiliated with the Master Mariners Benevolent Association (MMBA) or any successor organization. v.2026.05
General Overview
Facility 🚤 Full Service Marina Est. Slips ~80 Water Lake Est. Parking ~75 spaces Lot Size Medium (50–150) Lot Type Surface (Striped) Confidence High

Medium-sized marina with multiple piers full of boats, adjacent surface parking lot with visible vehicles and striping, surrounded by residential buildings.

Aerial view of Charlie's Marine
Great Lakes

Charlie's Marine

Pentwater Township, MI

Friendly full service marina including gas dock, boat launch, slips with power and water. Floating docks for small crafts. Boat storage, repairs, supplies, bait shop and ice. Everything you need for happy boating.

★★★★★ 4.1 (32 reviews on Google) View on Google Maps ↗
Address 240 6th St, Pentwater, MI 49449, USA
Capacity ~80 slips
Hours
Monday: 8:00 AM – 12:00 PM, 1:00 – 5:00 PM
Tuesday: 8:00 AM – 12:00 PM, 1:00 – 5:00 PM
Wednesday: 8:00 AM – 12:00 PM, 1:00 – 5:00 PM
Thursday: 8:00 AM – 12:00 PM, 1:00 – 5:00 PM
Friday: 8:00 AM – 12:00 PM, 1:00 – 5:00 PM
Saturday: Closed
Sunday: Closed
Coordinates 43.7759, -86.4297

Marina Services & Amenities

Fuel Dock Shore Power Ship Store

Nearby Marinas in Michigan

Marina Parking & Access Control

Marinas typically need to separate slip holder parking from day-visitor parking, trailer areas, launch ramps, and secure dock access points. Modern facilities use barrier gate systems to enforce these zones automatically — allowing permitted vehicles through via transponder or keycard while logging all access events.