How to Find the Lost Diver Fisch Tidefall Update Guide
The Lost Diver is one of the key objectives introduced in the Tidefall Update in Fisch on Roblox. Many players get stuck because the diver is hidden deep underwater and cannot be reached without the correct setup. This guide explains exactly where to go and how to find the Lost Diver step by step. Also check out our Fisch Codes for more rewards!
Requirements Before Starting

Before searching for the Lost Diver, make sure you prepare these items first:
Submarine
- Required to safely travel toward the Tidefall area
- Can be spawned from the ship menu
- Costs 150,000
Advanced Diving Gear
- Necessary to survive the deep dive after leaving the submarine
- Provides extended oxygen duration underwater
Flippers or Super Flippers
- Strongly recommended to move faster underwater
- Makes navigating the wreck area much easier
Without this equipment, reaching the Lost Diver is extremely difficult.
Where Is the Lost Diver Located?
The Lost Diver is located near a wrecked submarine close to the Tidefall event marker. You cannot reach him directly from the surface.
Step-by-Step Guide to Find the Lost Diver
Step 1: Spawn a Submarine
Open the ship menu and spawn a submarine. This is the fastest and safest way to reach the Tidefall zone.
Step 2: Travel to the Tidefall Event Marker
Use the submarine to head toward the Tidefall marker in the ocean. This marks the correct location to start your descent.
Step 3: Descend With the Submarine
Drive the submarine downward until it can no longer go any deeper. You will be close to the correct area.
Step 4: Exit and Use Diving Gear
Exit the submarine and switch to Advanced Diving Gear. Make sure your flippers are equipped before continuing.
Step 5: Swim Toward the Wrecked Submarine
Swim downward and look for a crashed or wrecked submarine. The Lost Diver is located near this wreck.
Step 6: Find the Lost Diver
Near the wrecked submarine, you will see the Lost Diver NPC. Interact with him to progress Tidefall-related quests.
Finding the Lost Diver in the Fisch Tidefall Update is all about preparation and knowing where to look. With a submarine, Advanced Diving Gear, and flippers, the process becomes simple and straightforward. Once you locate the wrecked submarine near the Tidefall marker, the Lost Diver is right there waiting to be found, allowing you to continue progressing through the Tidefall content smoothly.
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