Given the steady high pressure and ENE wind gusting to 15mph, expect trout to hold deeper during the midday period and move shallower in the gentler morning and evening slots—fish the margins and drop-offs between 5am and 8am when wind pressure is lighter. If you see rising activity or surface ripple from emerging flies, switch to small olive or dark sedge patterns fished on a floating line; if the water flattens or trout refuse surface takes, drop to a slow intermediate and work nymphs (hare's ear or caddis pupa) along the thermocline. The 50% cloud cover provides good light conditions typical of April, so standard 4lb fluorocarbon tippet will handle most conditions—watch for afternoon wind gusts intensifying after noon, which may push trout down until the evening lull around 7pm. Given the cool air temperature and early-spring timing, focus on depths of 6–12 feet during peak daylight rather than expecting sustained shallow feeding like you'd see in May or June.