Delta bass settle into fall pattern as water cools

What's biting

What's next

Expect temperatures to keep drifting down through the coming weeks, which should keep fish moving toward baitfish and shallow cover. Early morning and late afternoon are the windows worth planning around, when low light pushes bass shallow and topwater or a soft jerkbait can draw reaction strikes. Midday, slow down and work jigs close to pilings and wood.

Gauge 11455420 shows a strong flow reading of 72,000 cfs, and gauge 381142122015801 reads a negative flow of -55.7 cfs. In tidal water, negative values indicate reversing current, so fish will set up differently on each tide phase. Plan to fish moving water, since current pulls bait along structure and tends to switch fish on. The waxing crescent moon provides little light overnight, so expect typical dawn and dusk feeding patterns rather than a strong moon-driven bite.

MLF News and B.A.S.S. News both show fall tournament activity across the country, a reminder that this is prime season for bass anglers.

Context

Mid-October in the California Delta is generally on schedule for the fall transition. Summer heat has faded, water has dropped from its peak, and bass typically shift from deeper summer haunts to shoreline structure and baitfish. Fall is widely regarded as one of the best stretches of the year for largemouth. Check current California regulations before harvesting.