Boating on Lake Tahoe: Inspections, Marinas and Rules

Lake Tahoe is about 22 miles long and 12 miles wide with 72 miles of shoreline, straddling the California-Nevada line at roughly 6,225 feet. Summer is the main boating season, when marinas, rentals and launches are fully open. Boaters cruise to Emerald Bay, run the East Shore, sail the West Shore's afternoon breezes and anchor off sandy beaches. See the Lake Tahoe guide for the full picture.

Where to launch

Motorized boats launch only from managed ramps or marinas, after inspection.

• Tahoe Keys Marina on the South Shore runs a full-service launching department with a travel lift, forklift, jib crane and ramp. Every boat must be inspected before launching.
• Tahoe City Marina on the north-west shore offers a launching valet, where boats are lowered in for you. Haul-out is by appointment only.
• Camp Richardson Marina on the South Shore, on US Forest Service land, handles boats from 10 to 35 feet and offers moorings but no slips. Rentals here are a way to reach Emerald Bay without towing your own boat.

Harbors and marinas

Tahoe Keys Marina is the lake's largest marina and its only inland one, with 250 slips, fuel and dry storage for boats to 60 feet. Tahoe City Marina has a fuel dock and says its slips and buoys are currently fully occupied, so ask well ahead of the season. It cannot take sailboats over 30 feet.

Emerald Bay

Emerald Bay Boat Camp and Mooring Field is a State Parks boat-in campground with 22 mooring buoys on the north side of the bay. Buoys are reserved for registered campers, and anchoring is allowed only in designated zones. There is no road or ramp inside the bay. Fannette Island is closed April through May for wildlife breeding, and visitors may not swim to it.

Rules every boater should know here

• Every motorized boat needs an aquatic invasive species inspection, or a current Tahoe inspection seal, before launching into Lake Tahoe, Fallen Leaf Lake or Echo Lakes. Mandatory decontamination follows each inspection to protect the lake from golden mussels, and arriving clean, drained and dry earns a discount on the decontamination fee. Book ahead through Tahoe Boat Inspections.
• Speed is limited to 5 mph within 600 feet of shore, 200 feet of structures and 100 feet of swimmers and paddlers, and everywhere in Emerald Bay.
• Most carbureted two-stroke engines have been banned since 1999.
• Mooring buoys need TRPA permits and must show permit tags.
• When trailering in the Tahoe Basin, remove bilge plugs and drain ballast at least 200 feet from shore.
• White buoys mark underwater obstructions; keep them between your boat and the shore.
• A California Boater Card is required for all operators of motorized vessels, regardless of age, since January 1, 2025.

Conditions and seasons

Tahoe's surface is roughly 65 to 70 F in late summer and 40 to 50 F in late winter, and afternoon wind can build a real chop. At this altitude engines run differently, and summer weekends are busy at launch facilities. The Emerald Bay boat camp is seasonal, around Memorial Day into early fall; check State Parks for current status.

Boat services in the region

Inspection and decontamination are the service every visiting boater needs, and arriving clean, drained and dry saves time and money. Tahoe City Marina also offers bottom cleaning, pressure washing, mast stepping and winter storage. Dry storage suits owners who trail their boats up for the summer.