Fishing at Swan Lake, Lake County, Montana

• Overview

  You will find Swan Lake in Lake County, Montana. The surface lies 3,058 feet up. Surface area runs to some 5.2 sq miles, so a boat and a plan are both worth having. The bank runs about 22 miles in total, split between open shore and sheltered corners. Few waters listed in Lake County are bigger. 9.9 miles away sits Bigfork, the nearest town. Lethbridge is the closest city, 129 miles away. Local rules may differ a few miles either side of here.

• Where to Fish on Swan Lake

  Depth remains unrecorded, so treat the first session as a survey. Where the bottom changes texture, fish gather; find that line. A soft bed grows weed late into autumn, which keeps fish shallow. Survey and observation records for Lake County include rainbow trout, sockeye salmon, smallmouth bass and yellow perch. Protected fish appear in the records for this area, so treat the list as information, not an invitation. Work Swan Lake in sections rather than trying to cover it.

• Seasonal Patterns

  Average temperature peaks around 62°F in August and bottoms out near 22°F in January. A hard winter is normal, and the thaw brings a strong few weeks. The lid usually goes in early April, which opens the strongest weeks of the year. On average, early April opens the water and late November closes it again. The weeks after the thaw and the ones before the freeze are the strongest. Expect Swan Lake to follow that timing.

• Tackle & Baits

  Nothing on record says whether the bank is open or closed. Records list it as a natural water body rather than an impoundment. You can park half a mile away and walk in from there. Largemouth respond to soft plastics tight to cover; go weedless where the growth is heavy. Check locally before you travel, because a wasted drive is a long one. Close seasons apply to some species and not others. Should this one be busy, Weed Lake is 1.7 miles off. Nothing on Swan Lake should be assumed from this page alone.