Wisconsin's big-water salmon port — Chinook and coho off the breakwater gaps through summer, lake trout deep on the reefs, and brown trout tight to the harbor walls when the water is cold.
Part of the Great Lakes region.
Biting right now — 8 species are worth targeting in September here, and the 5 marked Peak are at their best right now.
Tap any species for how to identify it, when it runs and what to throw. This is when the fish are active here — check the regulations below before you keep anything.
Milwaukee Harbor is at the mouth of the Milwaukee River, in Milwaukee Bay on the west side of the lake about 80 miles north of Chicago Harbor. The outer harbor is protected by a series of breakwaters generally paralleling the shore, and the main entrance is a dredged channel from deep water between them across to the river mouth; the breakwater ends at the main entrance and the gaps at the north and south ends are all marked by lights.
The 18 miles of shore running up from Wind Point to the south are bluff. Shoals reach about 0.6 mile offshore over the first 7 miles of that stretch, and from there north to Milwaukee the shoal border is irregular and extends as much as 1.5 miles from shore.
Milwaukee Breakwater Light stands 61 feet above the water where the north breakwater ends at the main entrance channel. Prominent from offshore are lighted television towers 4.5 miles north of the river mouth, the U.S. Bank Center just under a mile north-northwest of it, a stack 0.4 mile southwest, and the Allen-Bradley clock and temperature towers a mile southwest.
A dredged anchorage basin extends south from the entrance channel between the breakwater and the deep-draft piers along the shore. Fish nets in the north outer harbor are a hazard, and a sewage-plant water intake on the south side of the Milwaukee River about 800 feet west of the Interstate 794 bridge can at times set up hazardous crosscurrents for small vessels.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Walleye | ||||||||||||
| Yellow Perch | ||||||||||||
| Smallmouth Bass | ||||||||||||
| Northern Pike | ||||||||||||
| Steelhead | ||||||||||||
| Brown Trout |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Walleye | ||||||||||||
| Smallmouth Bass | ||||||||||||
| Lake Trout | ||||||||||||
| Coho Salmon | ||||||||||||
| Muskie | ||||||||||||
| Whitefish |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chinook Salmon | ||||||||||||
| Coho Salmon | ||||||||||||
| Lake Trout | ||||||||||||
| Walleye | ||||||||||||
| Yellow Perch | ||||||||||||
| Steelhead |
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Typical: 15–25 in, 1–5 lb
Tell it apart: The milky light-reflecting eye, large canine teeth, and white-tipped lower tail lobe separate a walleye from a yellow perch, which has a normal dark eye and no canines.
Easily confused with: Yellow Perch
Typical: 7–11 in, 0.3–0.8 lb
Tell it apart: Bold dark vertical bars over a yellow body, orange-tinted lower fins, a normal dark eye, and no canine teeth mark it as a perch, not a walleye.
Easily confused with: Walleye
Typical: 12–18 in, 1–4 lb
Tell it apart: A bronze body with vertical bars, a red eye, and an upper jaw ending no farther back than the rear of the eye confirms smallmouth (largemouth's jaw extends well past the eye and it shows a horizontal stripe, not bars).
Typical: 20–30 in, 2–8 lb
Tell it apart: Pike show LIGHT spots on a DARK background, a fully scaled cheek, and 5 or fewer jaw pores; muskie reverse it (dark marks on a light body, scaleless lower cheek) with 6-9 pores per side.
Easily confused with: Muskie
Typical: 24–30 in, 5–10 lb
Tell it apart: A white mouth AND white gums with spots radiating across the whole tail separate a steelhead from coho (dark mouth, white gums, spots on the upper tail lobe only) and chinook (black mouth and black gums).
Easily confused with: Brown Trout, Coho Salmon, Chinook Salmon
Typical: 16–26 in, 2–10 lb
Tell it apart: Red-orange spots with pale halos and a nearly spotless tail mark a brown trout; steelhead and the salmon carry black-only spots and a clearly spotted tail.
Easily confused with: Steelhead, Coho Salmon, Chinook Salmon
Typical: 24–32 in, 5–15 lb
Tell it apart: A deeply forked tail with pale haloless spots on a dark body identifies lake trout; browns and steelhead have squared tails, and brown trout add red/orange haloed spots. (Worm-like vermiculations belong to brook trout, NOT lake trout.)
Easily confused with: Brown Trout, Steelhead
Typical: 20–26 in, 4–8 lb
Tell it apart: Coho has a WHITE gum line (the reliable tell) with tail spots on the upper lobe only; Chinook has a black mouth WITH black gums and spots on both tail lobes; steelhead has a fully white mouth and gums.
Easily confused with: Chinook Salmon, Steelhead
Typical: 34–46 in, 12–30 lb
Tell it apart: Muskie show DARK markings on a LIGHT body, a scaleless lower cheek/gill cover, pointed tail tips, and 6-9 jaw pores per side, the reverse of pike (light spots on dark, scaled cheek, 5 or fewer pores, rounded tail tips).
Easily confused with: Northern Pike
Typical: 12–26 in, 2–4 lb
Tell it apart: A small downward-set toothless mouth under a blunt overhanging snout, large unspotted silvery scales, a deeply forked tail, and an adipose fin identify lake whitefish; the lack of teeth and spots rules out the trout and salmon.
Typical: 28–36 in, 15–25 lb
Tell it apart: An entirely black mouth INCLUDING the gum line, plus spots on both tail lobes, separates Chinook (king) from the white-gummed coho and the fully white-mouthed steelhead.
Easily confused with: Coho Salmon, Steelhead
The Great Lakes have no tides — plan around water temperature (the single biggest bite trigger), solunar windows, and wind direction; early morning and evening low-light windows consistently outperform midday regardless of season.
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