Clinton Lake Fishing Almanac

Clinton Lake Fishing Almanac gives Illinois anglers a fast, local-first view of today’s best bite windows at Clinton Lake. See major and minor feeding periods alongside sunrise, sunset, and moon phase so you can decide exactly when to fish. Everything works offline at the water—no account, no ads, just the times that matter.
Designed for how Clinton Lake is actually fished, the app highlights the next peak hours for bass, catfish, crappie, and walleye. The Today screen surfaces the highest-probability windows, while the calendar lets you plan sessions days in advance. Sunrise and sunset are shown with precise times, and moon illumination is included for quick checks before a dawn launch or night bite.
A lightweight catch log lets you record species, weight, notes, and optional photo or location. Data is stored on your device for speed and privacy.
If you fish Clinton Lake, this is the reliable way to answer one question—when should I go? Open the app, check the bite windows, and fish the best hour.