CastScience

Catawba Island to Marblehead: Mouse Island bight, West Harbor Reef and Middle Harbor Shoal

Ranked plans are not available for Lake Erie (western basin) yet: in the backtest on 8 tournament events the winner's area was in the top 3 in 2, and the gate needs 6. The map shows the areas without a ranking; water conditions and the forecast are current.

WaterOhio
Depth8-18 ft
BottomRock and boulder bottom near shore (Coast Pilot); cohesive clay, sand and mud offshore (GLAHF)
CurrentNo
River plumeNo
Well-known spotNo
Position41.579, -82.811 (approximate center)

Mainland shore from Catawba Island to Marblehead; closest water to the Catawba, West Harbor, East Harbor and Mazurik ramps

Run from each launch

LaunchRunOpen waterCrossing
Cullen Park (Ohio)35.5 mi19.1 miYes
Lucas County Cooley Canal boat ramp (Ohio)25.6 mi19.0 miYes
Catawba Island State Park (Ohio)2.4 mi0.0 miNo
West Harbor public boat launching ramp (Ohio)2.3 mi0.0 miNo
East Harbor State Park (Ohio)2.4 mi0.0 miNo
Mazurik Access Area (Ohio)3.6 mi0.0 miNo
Dempsey State Fishing Access (Ohio)5.6 mi0.0 miNo
Shelby Street public boat launch (Ohio)9.8 mi0.0 miNo
Put-in-Bay Village public launch (Ohio)5.2 mi2.0 miNo
Middle Bass Island State Park (Ohio)6.5 mi2.7 miNo
Kelleys Island State Park (Ohio)5.9 mi2.9 miNo
William C. Sterling State Park boat launch (Michigan)35.8 mi33.0 miYes
Bolles Harbor boating access site (Michigan)35.8 mi30.3 miYes
Lake Erie Metropark boat launch (Michigan) crosses the U.S.-Canada boundary39.8 mi28.6 miYes
Colchester Harbour (Ontario) crosses the U.S.-Canada boundary28.9 mi19.2 miYes
Cedar Island Marina boat launch, Kingsville (Ontario) crosses the U.S.-Canada boundary30.0 mi19.3 miYes
Leamington Marina boat launch (Ontario) crosses the U.S.-Canada boundary32.8 mi29.4 miYes
Scudder Marina, Pelee Island (Ontario) crosses the U.S.-Canada boundary18.2 mi12.6 miYes

Run: the distance along the water route. A crossing (the open lake, the border or a long stretch of open water) needs over-water wind under your crossing wind limit (default 15 mph), waves on the route within your wave limit and no small craft advisory.

Evidence
  • MLF: Top 10 patterns from Lake Erie (Pro Circuit Super Tournament, August 2020) Mon, Aug 17 2020
    Half the top 10 fished Gull Island Shoal on day 1 (2nd place stayed there, single fish on rock transitions); the runner-up fished west of Catawba Island and near Middle Sister Island
    Source
  • NOAA U.S. Coast Pilot 6, chapter 6 (Lake Erie), edition of 27 Sep 2026, paragraph 584
    Between Point Marblehead and Mouse Island depths of 18 ft about 1.3 mi off, shoaling toward shore; bottom rock and boulder strewn; Middle Harbor Shoal least 2 ft
    Source

All areas of Lake Erie (western basin)