About Big Marine Lake
Big Marine Lake is a popular recreational lake in the Marine on St. Croix area of Washington County. Known for good fishing, relaxed boating, and a quieter pace than the larger metro lakes, it's a favorite for families who want a genuine lake experience without the crowds.
This guide covers everything you need to know about Big Marine Lake — water quality, fishing, boating access, activities, and the lifestyle that makes this lake community special. Whether you're researching a move, buying a home on the water, or just curious about the area, this is the definitive reference.
Fishing
Big Marine Lake supports a healthy mix of warm-water and cold-water species. Walleye, northern pike, largemouth bass, and panfish including crappie and bluegill are the primary catches. The lake's depth variation creates excellent habitat diversity, giving anglers plenty of options throughout the year.
Boating & Activities
Recreational boating, kayaking, paddleboarding, and canoeing are all popular on Big Marine Lake. Public boat access points provide convenient entry, and the lake is large enough for waterskiing and tubing without feeling crowded.
Summer Activities
- Boating & waterskiing
- Swimming
- Kayaking & paddleboarding
- Fishing
Winter Activities
- Ice fishing
- Ice skating
- Snowshoeing
- Winter lake walks
"Every lake has its own character. Big Marine Lake is one of those special places that rewards anyone who takes the time to get to know it."
— Melissa A Johnson