Palm Beach County:
Lake Osborne is a 356-acre water body located in Palm Beach County. Aquatic vegetation consists of cattail, spikerush, willow and hydrilla. Nine fish attractors have been installed in the lake and are marked with buoys. Fish present in Lake Osborne include largemouth bass, sunshine bass, black crappie, bluegill, redear sunfish, catfish, and Mayan cichlids.
Because much of the lake is surrounded by John Prince Park, bank access is plentiful. The park has a public boat ramp and fishing dock. Picnic pavilions, a campground and public restrooms are also present. There are no marinas, fish camps, or bait and tackle stores on the lake. An Osborne-Ida Chain of Lakes map is available. Numbers to call for information or guide service on Lake Osborne are Xtreme Rods, Inc. (561-296-7637) and fish guide Butch Moser (561-732-5996).
Anglers have been catching bluegill and small bass along the shoreline edges. Past sampling on Lake Osborne has shown that larger bass tended to be more prevalent in the North lobe and near the 6th avenue pass, but can also be found in spots throughout the lake. Anglers should target the edges of eel grass and other vegetation for best results. Grass shrimp, crickets, small jigs have been the preferred baits for bluegill that should remain plentiful through October. Expect to take bass in the early morning with topwater lures and later in the day with plastic worms, crank baits, and live shiners. Shiners have worked particularly well near the edges of vegetation. Word has been that bass fish has been good during the last two quarters. This should continue but could slow somewhat as cold fronts initially move in. Bass will tend to move into deeper waters during these periods of colder weather. Try fishing deeper holes using crank baits or other baits that can be fished closer to the bottom. Sunshine bass fishing should begin to increase this quarter. As water temperatures begin to drop in late October, live shiners or shad freelined in deep holes will be an excellent producer for sunshine bass, as will fresh shrimp fished in areas such as the 6th avenue pass that funnel migrating fish. Black crappie anglers can expect more action as water temperatures start to decrease, particularly around fish attractors, other brush piles and the edges of vegetation in late October or early November. Jigs and live minnows should be excellent producers. Nice size channel catfish can be caught using chicken liver or live worms. Catchable sized non-native fishes such as peacock bass and Mayan cichlid will not provide much action during periods of cooler weather.