Flathead Lake Private Harbor
Marina
Address: 38132 US Hwy 93, Big Arm, MT 59910
- Up to 30 ft LOA
Flathead Lake Private Harbor — a marina in Lake County, MT. Contact the marina directly to confirm slip availability and rates.
⚓ Marina listing aggregated from OpenStreetMap. YachtBazar doesn't handle bookings, so contact the marina directly to confirm current slip availability and rates.
Contact details checked against flatheadlakeprivateharbor.com on 2026-08-05.
Location and details from OpenStreetMap, © OpenStreetMap contributors, under the ODbL.
More docks, slips & moorings by owner
$3,000Boat slipHarrison, ID
$2,200Boat Slip For RentPost Falls, ID
$7,000Boat SlipSpokane, WA
$12340’ boat slipLake Stevens, WA
$675/moCovered Boat SlipLake Stevens, WA
$335,000Boat slip moorage (covered)Bellevue, WA- Sale Pending
$500/moWinter sublease NYBA 28’ covered boat moorage slipBellevue, WA 
$800/mo32' Covered Boat Slip for Rent in Bellevue (NYBA)Bellevue, WA
Marinas near Flathead Lake Private Harbor
| Marina | Distance | Phone | Fuel | WiFi | Max LOA |
|---|---|---|---|---|---|
| Big Arm Resort MarinaBig Arm | 0.9 mi | yes | yes | yes | |
| Dayton Yacht HarborDayton | 4.1 mi | yes | |||
| Flathead Boat Company (Flathead Lake Marina)Polson | 9.7 mi | yes | 40 ft | ||
| Flathead Harbor at LakesideLakeside | 15 mi | yes | yes | 40 ft | |
| North Flathead Yacht ClubFlathead County | 19 mi |
A blank cell means we have no record of that facility — not that the marina lacks it.