Flathead Harbor at Lakeside
Marina
Address: 7135 US Hwy 93 South, Lakeside, MT 59922
- Up to 40 ft LOA
- 126 slips
- Hours: High season 8 AM to 8 PM; low season 10 AM to 5 PM
- Transient slips: Yes
- Restaurant
- Fuel dock
- Gated/secure
- Parking

Flathead Harbor at Lakeside — a marina in Lakeside, MT. Contact the marina directly to confirm slip availability and rates.
Flathead Harbor at Lakeside has a restaurant, a fuel dock, gated access and parking on site.
⚓ Marina listing. YachtBazar doesn't handle bookings, so contact the marina directly to confirm current slip availability and rates.
Contact details checked against flatheadharbor.com on 2026-08-05.
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Marinas near Flathead Harbor at Lakeside
| Marina | Distance | Phone | Fuel | Power | WiFi | Max LOA |
|---|---|---|---|---|---|---|
| North Flathead Yacht ClubFlathead County | 3.5 mi | |||||
| Eagle Bend Yacht HarbourBigfork | 6.0 mi | yes | yes | yes | yes | |
| Bigfork HarborBigfork | 7.3 mi | yes | ||||
| Dayton Yacht HarborDayton | 11 mi | yes | ||||
| Flathead Lake Private HarborLake County | 15 mi | yes | 30 ft |
A blank cell means we have no record of that facility — not that the marina lacks it.