45.2497681, -88.2409067

Thunder Lake Boat Ramp

Fee not yet verified Status not yet verified Public access

Thunder Lake Boat Ramp is a public access point in Marinette County, Wisconsin, providing access to Thunder Lake. It sits within the Thunder River watershed.

Sourced from Wisconsin Department of Natural Resources . Last checked against the source on July 7, 2026.

Boat ramps on Thunder Lake

We track 3 public boat ramps on Thunder Lake, including this one. If you're planning to spend your time on a different stretch of the water, one of the launch points below may put you closer to where you're actually headed than Thunder Lake Boat Ramp does — they're listed here in order of distance from this ramp.

Other boat ramps in Marinette County

Marinette County tracks 75 public boat ramps in total, spread across several different rivers, creeks and lakes — not just Thunder Lake. Each one below shows which waterbody it's on, so you can tell at a glance whether it actually connects to the same water as Thunder Lake Boat Ramp or leads somewhere completely different.

Quick facts

County
Marinette County, Wisconsin
Coordinates
45.2497681, -88.2409067
Waterbody
Thunder Lake
Access type
Public
Last verified
July 7, 2026
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