How-to3-D lake beds · Vermont
How to read and fish the lake bed of Lake Champlain
Six steps from the ramp to the first bite on Lake Champlain, using the water temperature, the structure and the forecast.
Turn it in 3-DThis is a plan, not a pep talk: one spot, one depth, one way to fish it, matched to 51°F water on Lake Champlain. Late fall in the North is the last open-water stretch. Fish gather on deeper structure, the bite gets slower and the weather gets less forgiving.
Pick the window
Go Monday, early or late: it rates good for the bite. Low light is when fish move up onto the edges to feed.
Find the wind-blown bank
Start at the wind-blown bank marked on the map, in 10 to 24 ft of water. Today's north wind pushes bait into this bank across open water.
Set your depth for 51°F water
The surface is 51°F (a few days ago). Work the middle of the range early, then follow the fish shallower as the sun warms the water.
Tie on the right bait
At this spot, try spoon or spinnerbait on the weed edge. Northern pike: weed edges and shallow bays.
Work the edge, not the middle
Slow everything down: long pauses, light line, small baits. Most bites come as the bait sits still. Position the boat in deep water and cast up onto the shallow side, so your bait falls down the slope the way fish face.
Use the wind, carefully
Thursday brings wind from the north with gusts near 23 mph: bait stacks up on the south side, and fish follow. Small boats should stay in sheltered water when gusts top 20 mph.
What's down there
The deepest water is about 400 ft.
Fish live on the edges: where a flat meets deep water.
The depth map picks out 6 sharp drop-offs, places where the bottom falls away fast. Fish use these edges to move between shallow food and deep safety without travelling far.
On the depth map, lines are drawn every 50 ft. Where they bunch together the slope is steep; where they spread apart the bottom is a flat.
With about 278,000 acres and roughly 587 miles of shoreline at full pool, Lake Champlain is a lot of water to cover. Anglers come to Lake Champlain for smallmouth bass, largemouth bass and northern pike. Most of that structure is invisible from the boat, which is why a depth map pays off here.
The spot on the map
On Lake Champlain, start at the wind-blown bank marked on the map, fishing 10 to 24 ft. Today's north wind pushes bait into this bank across open water. Expect northern pike and smallmouth bass there; try spoon or spinnerbait on the weed edge. The best window there is 6:15 am to 8:30 am. Down at that depth the water is about 51°F, against 52°F on top.
What the next days bring
Saturday has the gentlest weather: wind around 14 mph, chance rain and snow showers, topping out near 44°F. The wind builds to its strongest on Friday, out of the north at 23 mph.
Circle Monday, Tuesday and Wednesday on the calendar: 3 of the next 7 days rate good or better. On Thursday the strongest window runs 6:15 am to 8:30 am, and on Friday 2:45 pm to 4:30 pm. A good bite rating does not calm the water: on Thursday and Friday, fish the sheltered side and skip long open crossings.
Questions
How deep is Lake Champlain?
Around 400 ft at its deepest. It covers about 278,000 acres with roughly 587 miles of shoreline at full pool.
When is the best time to fish Lake Champlain this week?
Monday rates good for the bite. Dawn and dusk are the most reliable hours on any day.
Lake Champlain every morning
Water temperature, level, wind and bite times on your phone.
Read the guide
- How to read a lake depth map: points, humps and channelsA plain guide to reading a lake depth map: contour spacing, points and drop-offs, humps, old river channels, and LakeScope's 3-D lake bed to find them fast.
- Lake Champlain fishing and boating guideLake Champlain stretches between Vermont and New York with smallmouth, largemouth, pike and perch spread across a huge, varied shoreline. Here's the plan.
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