The pre-spawn timeline
Pre-spawn starts when water hits the mid-40s. Bass begin sliding from winter structure toward spawning flats. From 50°F to 55°F they hold deep — points, channel swings, the first major drop outside a spawning pocket. From 55°F to 65°F they push shallower onto hard-bottom flats, isolated cover, and stumps near future bedding areas.
The four pre-spawn lures
1. Suspending jerkbait
Dominant in 45-55°F water. Cover the deep side of staging points and let pauses do the work.
2. Lipless crankbait
The original pre-spawn grass bait. Yo-yo it through hydrilla or milfoil and rip it free. Bass crush it on the next pull.
3. Chatterbait
Becomes more productive as water climbs past 50°F. Steady retrieve through any cover near a spawning pocket.
4. Squarebill crankbait
Once bass push to the bank, a squarebill bouncing off stumps and rocks triggers reaction strikes from cruising females.
How to read the migration
- Cold mornings, warming afternoons: fish the afternoon when shallows warm
- Wind on a bank with hard bottom: highest-percentage water of the day
- Sunny days after a warm trend: bass slide shallowest — focus on bank cover
- Cold-front days: back off to the staging structure with a slower bait
Color and size
Pre-spawn bass are feeding on shad and crawfish. Match shad patterns on jerkbaits and lipless cranks; reds and oranges on lipless and squarebills imitate emerging crawfish. Sizes can be larger than you think — pre-spawn females are looking for big meals.
Use LureLogic to dial in your day. Plug in temp, season, and forage to get a real-time call on the highest-confidence pre-spawn presentation.