While your ship, the Jackdaw is a perfectly capable pirate vessel as soon as you acquire it in Assassin’s Creed Black Flag Resynced, it can be improved immensely by upgrading its various parts through the Harbourmaster. Here are the best ship upgrades to get first in Black Flag Resynced. Not all upgrade tiers will be immediately available. You’ll need to upgrade your Harbourmaster a few times once you unlock your manor on Great Inagua to unlock greater tiers of ship upgrades.

Timecodes:
0:00 - Intro
0:17 - Important Things To Know
1:23 - Mortar and Mortar Storage
2:11 - Broadside Weapons
2:58 - Front Weapons
3:40 - Armored Hull
4:27 - Outro