Lake Antoine

Soundings in feet · 725 acres · deepest 25 ft

Today on the lake

Updated 9 Oct 2026, 2:58 am EDT. Get alerts for Lake Antoine

WEATHEROvernight: mostly clear, 36°F, wind W 5 mph. Friday: sunny, 65°F, wind W 0 to 5 mph.

WARNINGSNo weather or fire warnings in effect.

FIRESmall wildfire Camper, 0.1 acres, 7.5 mi away, reported 5 Oct 2026. Small wildfire Windy, 0.5 acres, 23.1 mi away, reported 7 Oct 2026.

BURNINGCampfires and debris burning: check today's status with Michigan DNR.

ALGAENo cyanobacteria detected by satellite on 6 Oct 2026, the latest clear-sky image.

LAUNCHESLake Antoine County Park and Lake Antoine West: listed open. Michigan DNR record updated 3 Apr 2026.

National Weather Service; National Interagency Fire Center; U.S. EPA CyAN satellite; Michigan DHHS; Michigan DNR. Weather, warnings, fires and satellite refresh when you open the page (checked at most hourly).

Depth map

5 contours, 5 to 25 ft

0510152025feet

Michigan DNR survey, fetched 7 Oct 2026. Not for navigation.

Size and depth

725 acres · deepest 25 ft (measured) · shoreline about 5.6 mi · clarity about 10 ft

Lake Antoine is the largest of the 71 named lakes of 10 acres or more in Dickinson County. By Michigan DNR survey it is the 11th deepest of the 15 with a measured depth. Its water is clearer than 42 of the other 60 lakes in the county with satellite clarity readings. Its shoreline measures about 5.6 miles along the state outline. About 54% of its area is deeper than 15 ft.

Ranks against Dickinson County lakes in Michigan hydrography, Michigan DNR lake surveys and Michigan EGLE satellite clarity; shoreline measured from the state outline. How we measure

Getting on the water

2 public access sites on Lake Antoine.

Lake Antoine County Park · Dickinson County · Open

1 ramp lane · vault toilet

Local boating rules, Dickinson County

Lake Antoine West · City of Iron Mountain · Open

2 ramp lanes · 10 trailer spaces · accessible restroom

Local boating rules, Dickinson County

Michigan DNR boating access, fetched 7 Oct 2026.

Fishing

Michigan DNR has stocked Lake Antoine 45 times since 1979. The most recent stocking was 7,500 walleye on 21 October 2025. Species stocked: northern pike, tiger muskellunge, walleye.

45 stockings, 1979 to 2025, log scale

Latest: 21 Oct 2025: 7,500 walleye.

21 Oct 2025STOCKED7,500 walleye

27 Jun 2023STOCKED37,300 walleye

18 Jun 2021STOCKED37,490 walleye

28 Jun 2019STOCKED14,691 walleye

27 Jun 2019STOCKED5,065 walleye

27 Jun 2019STOCKED17,107 walleye

Source: Michigan DNR Fisheries, fetched 7 Oct 2026. How we measure

Where the deep water is

Show water deeper than

Measured from Michigan DNR contours. How we measure

Historically recorded species, from records through 1936: golden shiner. Historic records, not a current survey.

Michigan Fish Atlas.

Water quality

Average water clarity is about 10 ft (Secchi depth 3.1 m, satellite readings 2018–23).

Clarity 10.1 ft of 25 ft

Michigan EGLE satellite clarity, fetched 7 Oct 2026.

Email me about Lake AntoineWhen it is stockedMichigan DNR has stocked Lake Antoine 45 times since 1979, most recently 7,500 walleye on 21 October 2025. None so far in 2026.When algae is reported or testedMichigan DHHS has no records for this lake yet. We email when the first one is posted.When satellite sees a bloom startEPA satellite, checked daily, June to October. We email when a bloom first shows on two clear days, not every day it stays. It has not happened in 2026.Any lake in Dickinson CountyStockings and algae records on every lake in the county. In 2026 so far: 0 emails.

Lake Antoine has had no stockings or algae records in 2026, so its own alerts would have sent nothing this year. The county alert is on by default.

Email address

At most one email a week per lake. We email you a link to confirm before any alert is sent; every email has a one-click unsubscribe.

Nearby lakes with measured depth

Bass Lake58 ft deep · 2.0 mi · Dickinson County

Carney Lake35 ft deep · 6.5 mi · Dickinson County

Rock Lake30 ft deep · 7.1 mi · Dickinson County

Lyons Lake22 ft deep · 10.1 mi · Dickinson County

Mary Lake80 ft deep · 11.9 mi · Dickinson County

Louise Lake57 ft deep · 12.4 mi · Dickinson County

Michigan DNR survey; straight-line miles.

Common questions

How deep is Lake Antoine?

Lake Antoine is 25 feet at its deepest point, measured by Michigan DNR survey. It covers 725 acres.

Is there a public boat launch on Lake Antoine?

Yes. 2 public access sites are listed: Lake Antoine County Park; Lake Antoine West.

Is Lake Antoine stocked with fish?

Yes. Michigan DNR has stocked it 45 times since 1979, most recently 7,500 walleye on 21 October 2025.

How much of Lake Antoine is deeper than 10 feet?

About 70% of the lake's area is deeper than 10 feet, measured from Michigan DNR depth contours.