Kristy Lynn, Mainly as the result of a relatively mild winter , Lake Temperatures in early spring warmed quicker than normal and fishing was somewhat inconsistent for the month of March and April. However, what made last spring so amazing was the incredible size of the Coho salmon that were caught out of the southern third of the lake. While typical early season Coho will average 2-6 lbs, by mid April we were catching Coho averaging 5-10 lbs.