Delta water holding mild as fall pattern settles in

What's biting

What's next

With the water in the mid 60s and moving at a healthy 13,800 cfs at the southern gauge, expect fish to stay active through the day, with the best windows around first and last light. A new moon means very dark nights and little moonlight influence on daytime feeding, so low-light mornings and evenings are the periods to plan around.

If cooling continues, fish should relocate toward shallower structure and bait. Tactical Bassin's fall advice favors slower, shallower presentations such as jigs and soft jerkbaits near hard cover, with small topwater baits worth a try early. Smallmouth Bass is the one species named in this week's intel that fits that approach, so lean on those baits where you find rock or pilings.

Watch flow and temperature over the next few days. A drop of a couple degrees at the gauges would be a sign the bite is shifting shallower. Check state regulations before keeping fish.

Context

Mid October in the Delta typically marks the start of the fall transition. Water has shed its summer heat, baitfish begin to gather, and predatory fish spend more time feeding in the shallows ahead of winter. Temperatures in the low to mid 60s are about what we would expect for this point in the season, so conditions look on schedule rather than early or late. Flows vary with upstream releases, so the current reading is a snapshot and not a trend.