Skip to content

Island Lake B

Island Lake B is a lake in Custer County, Idaho.

Live lake forecast

Island Lake B Fishing Weather

National Weather Service
Loading current weather…

Island Lake B is a lake in Custer County, Idaho and covers about 0.29 acres.

The small size of Island Lake B makes quiet casts and short moves more useful than carrying a pile of tackle.

Fish and Baits

On a steady fall day near a shallow shelf where two features meet, the fish mix is not confirmed, so check fresh local information before choosing a target or keeping a catch.

During the final pass near an open-water edge beside useful cover, begin with one slow bottom presentation and one moving bait, then let bites show whether fish are holding close to cover or roaming open water.

How to Read the Water

On a quick scouting pass near a rocky edge under flat light, do not let the deepest number control the whole day; nearby cover, firm bottom, and food usually matter more than the deepest hole by itself.

Season by Season

While using a quick look at firm bottom near a small drop close to shade, early in the year, protected water and the first warm afternoon can be the best clues; as the water heats up, check deeper edges without assuming every fish is on the bottom; cooling fall water often makes points and firm banks useful again.

A Simple Tackle Plan

During the first hour near a creek-side turn near firm bottom, a medium spinning rod, 8-pound line, a small box of jigs, a few crankbaits, and a simple bottom rig cover most situations; change depth or speed before changing every piece of tackle.

On a methodical search near a creek-side turn after a cold night, record the wind, water color, depth of the first bite, and cover after a bite; those four notes are more useful on the next trip than a long list of spots that did not produce.

✉Join the Fishing Tips Daily newsletter waiting list

Our newsletter is not sending yet. Leave your email if you would like to hear from us when it launches.

By joining, you agree to receive our newsletter when it launches. To request removal before then, contact us. Read our privacy policy.