Lac Seul is one of Ontario's Best Muskie lakes. The Ministry of Natural Resources conducted a massive Muskie population assessment across Ontario and netted hundreds of thousands of Muskie. They listed fifteen lakes that were capable of producing the next world record and Lac Seul was named in the top five. You cannot expect to catch a Muskie of that calibre but since Lac Seul is a catch-&-release only Muskie lake, you do have that chance.
95% of Muskie caught on Lac Seul are between 32 and 45 inches. Many of our guests catch Muskie that are bigger with a few in excess of 50 inches every summer. A 50-inch Muskie is not rare and if that's your magic length that you want to break then there is no better place to try and break your own personal record.
How many Muskie you will catch in a day is impossible to predict. If the weather stays stable, they are feeding and you purposely target Muskie, you will not only see them but have a great chance of catching one. Practise your figure 8 skills as they are fooled by the tactic more often than not.