Green River tailwater stays cold and steady for fall outings

What's biting

What's next

Expect conditions to hold close to current levels over the next two to three days if the weather stays settled. Water in the low 50s should keep fish active in the warmest part of the afternoon, so plan your best window from late morning through mid-afternoon. Early mornings can be slow until the sun warms the shallows.

The First Quarter moon puts moonlight in the evening sky, which can help the first hours after dusk. Fishing the Midwest notes that fall fish often relocate to the greenest remaining weeds, and that same logic points to the edges where cover and depth change. Flow at 2,310 cfs and 4,970 cfs is substantial, so wade carefully and favor slower seams and eddies, where fish hold out of the heavy current.

If you target walleyes, slow your presentation and keep it near the bottom. For smallmouth, a blade or swimbait worked at a steady pace is a sound starting point. Check state regs before harvesting anything.

Context

Mid-October in this part of Utah is typically a transition period. Summer patterns have faded and the water has dropped into the 50s, which usually pushes fish toward a more predictable, feeding-focused routine ahead of winter. Fall is often one of the more productive stretches of the year, with less boat traffic and cooler, more comfortable days. Fish tend to feed more aggressively as they prepare for the colder months, so this is a good time to be on the water. Conditions this week look on schedule for the season, neither early nor late.