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ENGLISH EDITION · English fishing guide
The Fish Finders

DEEPER TIPS · MAPS & WAYPOINTS

How Do You Find Better Fishing Spots with Deeper Lakebook?

Short answer: Lakebook is useful when you do not merely look at an attractive depth map but turn it into a plan for your next day of fishing: mark interesting transitions, compare them with the season and water level, and check them systematically on the water.
Deeper map with marked hotspots
Original image: The map and saved spots help you find a discovery again on your next visit.

The existing Lakebook article highlighted an important idea: A large screen and a map are useful not only during the session. They also let you prepare and review. For shore anglers, that is often the greatest benefit of a castable fish finder. You no longer start from scratch on every visit.

Table of ContentsWhat can you learn from the map before a day of fishing?Which structures should you mark as potential hotspots?Which notes make waypoints valuable?Which mapping mistakes should you avoid?How do you turn a map into a fishing plan?

What can you learn from the Deeper map before a day of fishing?

Short answer: You can narrow down your search areas: drop-offs, plateaus, channels, inflows, groins, weedlines, and recurring depth changes. The map does not tell you whether fish are there at that moment—but it helps you search the most plausible areas first.

Do not open the map asking, “Where is the catch spot?” Instead, ask a specific question about your target fish. Where might there be a deeper refuge in summer? Which shallow edge warms up faster in spring? Where does the current meet calmer water? The map helps you prioritize these areas before making your first casts.

Which structures on the map are potential hotspots?

Short answer: The steepest contour lines are not inherently the most interesting. Instead, look for transitions that connect food, shelter, or a travel route. Mark drop-offs, shallow plateaus, channels, outside bends, weedlines, and transitions from hard to softer bottom as areas to investigate—not as guaranteed catch spots.

At a quarry lake, a shallow plateau and its drop-off can be promising. On a river, the head of a groin, channel, eddy, and transition between the main current and slack water are often better places to start. When fishing for carp, a recurring route between deeper and shallower areas can be more important than a single hard spot. The map provides the structure; your knowledge of fish puts it into context.

Which notes turn a waypoint into genuine knowledge of the water?

Short answer: A waypoint needs context: depth, date, water level, weather, wind, visibility, target fish, prey, and what happened at the spot. Without this information, it remains just a point. With it, it becomes a reference for your next session.
  1. Record the structure and depth as precisely as possible.
  2. Add the water level, temperature, and weather.
  3. Note whether you saw fish, prey, following fish, or nothing at all.
  4. On your next visit, check the same spot systematically, but not blindly.

Which mapping mistakes should you avoid when using Deeper?

Short answer: Do not rely on individual crooked casts, outdated maps, or a waypoint without context. A map improves when you scan structures repeatedly and from different directions.

A depth reading can appear different than expected because of retrieve speed, cone angle, casting angle, or water level. Therefore, check unusual contour lines again. And do not uncritically compare spring flood conditions with a low-water day in late summer. The map remains valuable when you treat it as a working tool—not as an unchanging truth.

Video in German — English version coming soon

How do you turn a map into a fishing plan instead of a collection of red dots?

Short answer: Choose two to three plausible areas per session, check them, and record what you learned. This way, your system improves with every day of fishing—and you do not chase ten random markers.

Choose one spot with structure, one with potential prey, and one alternative for changing conditions. Then make deliberate decisions: Which depth will you fish first? Which lure size matches the suspected food source? When will you move? This simple preparation has a greater impact on your time on the water than the next menu feature.

The article uses the existing Lakebook video and its approach to preparation and review. The text supplements it with a clear process for waypoints, maps, and turning them into a fishing plan. The availability and names of individual Deeper mapping features may change.