Northern Manitoba

McGavock Lake

About this lake

McGavock Lake is part of the Laurie River system near Lynn Lake, fished by Laurie River Lodge. The lodge describes world-class northern pike, walleye, and lake trout across the system's connected lakes. Guests fly Winnipeg to Lynn Lake, then take a float plane to the lodge.

🏆 Trophy catches

The biggest documented fish caught here, from the Manitoba Master Angler record book.

50″ Northern PikeReleased

Gerald A. Donovan, Sr. · August 14, 2002

127.0 cm

50″ Northern PikeReleased

Harry J. Feaser · July 06, 2002

127.0 cm

48″ Northern PikeReleased

Leland Williamson · June 09, 2012

121.9 cm

Source: Manitoba Master Angler record book (anglers.travelmanitoba.com)

Where it is

📍 McGavock Lake · Northern

2026 Manitoba Anglers' Guide

Fishing regulations

Northwest Division (best match — confirm in the guide)

Heads up: this lake's division is our best match, not an official assignment. Double check it against the current Anglers' Guide before you fish.

No waterbody-specific rules listed — general Northwest Division limits apply.

Species	Possession limit	Size restriction	Season
Walleye (Pickerel) & Sauger (either or combined)	4	None may exceed 55 cm	Southern Division: closed April 6, 2026 to May 8, 2026; open May 9, 2026 to April 4, 2027. Northwest Division: closed May 1 to May 15, 2026; open May 16, 2026 to April 30, 2027. North Central Division: closed May 1 to May 15, 2026; open May 16, 2026 to April 30, 2027. Northeast Division: generally open all year (waterbody-specific closures apply). Lake Winnipeg: walleye/sauger closed April 6 to May 15, 2026.
Northern Pike (Jackfish)	4	None may exceed 75 cm	Open year-round (all divisions; waterbody-specific closures apply)
Lake Trout	1	None may exceed 65 cm	Southern Division: closed September 15 to October 31, 2026; open November 1, 2026 to September 14, 2027. New 2026 rule: Area A (eastern Manitoba) — all lake trout over 55 cm must be released. Northwest/North Central: generally open year-round per general limits (check waterbody-specific closures).

Walleye (Pickerel) & Sauger (either or combined)

Limit: 4
Size: None may exceed 55 cm
Season: Southern Division: closed April 6, 2026 to May 8, 2026; open May 9, 2026 to April 4, 2027. Northwest Division: closed May 1 to May 15, 2026; open May 16, 2026 to April 30, 2027. North Central Division: closed May 1 to May 15, 2026; open May 16, 2026 to April 30, 2027. Northeast Division: generally open all year (waterbody-specific closures apply). Lake Winnipeg: walleye/sauger closed April 6 to May 15, 2026.

Northern Pike (Jackfish)

Limit: 4
Size: None may exceed 75 cm
Season: Open year-round (all divisions; waterbody-specific closures apply)

Lake Trout

Limit: 1
Size: None may exceed 65 cm
Season: Southern Division: closed September 15 to October 31, 2026; open November 1, 2026 to September 14, 2027. New 2026 rule: Area A (eastern Manitoba) — all lake trout over 55 cm must be released. Northwest/North Central: generally open year-round per general limits (check waterbody-specific closures).

Source: 2026 Manitoba Anglers' Guide (gov.mb.ca/nrnd/fish-wildlife/pubs/fish_wildlife/fish/angling-guide.pdf), Waterbody Specific Regulations pp. 18-23. Summaries only — confirm in the official guide.