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Portage Lake Fishing Tournaments

5 tournament dates listed ahead and 13 past listings on Portage Lake, Jackson County, Michigan.

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Bass

5dates listed ahead
7organizers named
Julybusiest month
Wednesdaysmost common day

Upcoming on Portage Lake

DateListed eventListed launch
Wed, Jun 9 Wednesday Night Tournaments Wednesday Night Tournament Not open to the public Agency listing Bass Not named Details
Thu, Jun 17 TNT Thursday Night Tournaments (TNT) Open to the public Agency listing Bass Not named Details
Thu, Jul 29 TNT Thursday Night Tournaments (TNT) Open to the public Agency listing Bass Not named Details
Wed, Aug 25 Wednesday Night Tournaments Wednesday Night Tournament Not open to the public Agency listing Bass Not named Details
Thu, Sep 9 TNT Thursday Night Tournaments (TNT) Open to the public Agency listing Bass Not named Details

Planning a Day on Portage Lake?

These dates show when organized tournaments are listed here and where sources say they launch. Use them to pick a day or a ramp. They are listings, not counts of boats: they do not show how many anglers will turn up, or that any ramp will be closed.

Who Runs Tournaments Here

Recent Fish Stocking

SpeciesMost recentStockings (2 yrs)Fish
WalleyeOct 28, 202512,470
Every stocking the agency lists here (1, last 3 years)
DateStatusSpeciesFishSize
Oct 28, 2025StockedWalleye2,4705.16 in

From state agency stocking reports (source). Matched to this water by name and county; for a water that spans counties, such as a Great Lake, every county's stockings count. All Michigan stocking →

Past Listings

Dates that were listed for this water. A listing does not confirm the event took place.

Show 13 past listings

Portage Lake Tournament Questions

How many fishing tournaments are held on Portage Lake?
18 are on record here, with 5 still ahead.
When is tournament season on Portage Lake?
Most listed tournaments fall in July, June and August, usually on Wednesdays and Thursdays.
Who runs tournaments on Portage Lake?
Thursday Night Tournaments (TNT), Wednesday Night Tournament, Senior Tour and JCBA, and 3 other organizers.
What species are Portage Lake tournaments for?
Bass.

Other Michigan Waters

All Michigan tournaments →