Jack Marrow has seemingly two purposes, hide from the player and plot coordinates on their found Treasure Maps. This Fisch Jack Marrow Location guide tells you where to find this evasive NPC and what his deal is.
Cast your bobber into the waters of Fisch on Roblox. For more fishy guides, check out our Fisch Nukes Guide and Fisch Levelling Guide.
Fisch Jack Marrow Location
Jack Marrow hides away in the eye socket of the skull in the centre of Forsaken Shore. The skull sits just on top of the cave entrance and requires a bit of climbing to get there. First, head to the right side of the island where a watchtower with a pirate flag flies high into the sky.
Walk up the hill facing West and climb the ladders on the right side. At the top, there will be another set of ladders and then a new platform. To the left is a wooden bridge, and to its side another ladder. This time, ignore the ladder and follow the bridge.
Across the bridge heading south, you’ll come to a sharp turn right and then be on a decking with a cannon and skeletal remnants. Leap over the skeleton drop onto the rock beneath and follow it forward until you reach the eye socket entrance.
Alternatively, if you bought a GPS tracker from Moosewood or Mushgrove Swamp for 100C$, head to the coordinates -2825, 214, 1520 and you’ll find Jack Marrow.

What Does Jack Marrow Do?
In exchange for 250C$ and showing him a Treasure Map you’ve found, he will plot coordinates on it for you to go and Treasure Hunt. Without visiting Jack Marrow first, you’ll never be able to find treasure so he’s a necessary NPC to befriend.
Inside chests, you’ll find one of a few loot possibilities including fish, EXP, cash, bobbers, fillionaire tickets, enchant relics, bait, any of the totems (including the Aurora!) and the new Sunken Rod.



