The Jackdaw takes a beating. Between Spanish frigates, British warships, and whatever else the Caribbean throws at you in Assassin's Creed Black Flag Resynced, knowing how to patch up your hull quickly can mean the difference between a profitable raid and watching your ship sink. There are three distinct ways to restore the Jackdaw's health, each with its own cost, risk, and timing.
How do you repair the Jackdaw in AC Black Flag Resynced?
The short answer: board an enemy ship, wait out combat for your crew to patch things up, or dock at a settlement and pay the Harbourmaster. Each method suits a different situation, so understanding all three is worth your time.

Board ships to repair your Jackdaw
Board enemy ships for free repairs
This is the most efficient method when you're already in combat. Pound an enemy vessel with the Jackdaw's cannons until its health bar empties, then watch for the grappling hook icon to appear above the ship. That icon signals it's ready to board. Hold Triangle on PlayStation or Y on Xbox to initiate the boarding sequence.
Once you're on the enemy deck, bring down the crew's morale by eliminating enough enemies or tearing down their flag. When the morale meter drops far enough, you'll see a prompt with several options, and Repair is one of them. Selecting it restores the Jackdaw's health at zero cost to your reales.
This method works on any enemy vessel, from a lightweight Schooner to a fully armed Man o' War. Tougher ships are harder to board but the repair payoff is the same.
How does crew auto-repair work?
Your crew handles minor repairs automatically when the Jackdaw is out of active combat long enough. They'll refill the ship's health, but only up to the top of whichever health bar segment you're currently in. They cannot fully restore the ship from critical condition.
Think of this as a free top-up between fights rather than a recovery tool after a brutal engagement. If you've taken heavy damage across multiple health segments, crew auto-repair won't get you back to full.
Pay the Harbourmaster for guaranteed repairs
Every major settlement in the game has a Harbourmaster stationed on the dock, including your Great Inagua hideout. Approaching one and paying their fee restores the Jackdaw to full health with no risk involved.
The cost scales with the damage on your ship. Light damage costs less; a badly wrecked hull costs significantly more reales. This makes it the most reliable option but also the most expensive one, so it's best saved for situations where you need a guaranteed full repair before a major mission or naval encounter.

Harbourmaster offers full hull repairs
What's the best way to repair the Jackdaw?
Boarding enemy ships is the best value when you're already fighting. You get full repairs, loot from the vessel, and potentially crew members, all from a single engagement. The Harbourmaster is the right call before story missions where you can't afford to enter at half health.
For players focused on building up the Jackdaw and recruiting naval officers, keeping the ship in good shape ties directly into broader progression. Check out the guide on how to unlock the Shipwright to add Lucy Baldwin to your crew, which opens up the Perfect Brace ability and makes surviving naval combat easier in the first place.
If you're building out your full Jackdaw roster, the guide on how to unlock the Man-at-Arms covers recruiting Padre and unlocking the Ram-Dash ability, which opens up more aggressive boarding approaches. For everything else the game has changed from the 2013 original, the full AC Black Flag Resynced changes breakdown is worth reading before you get too deep into naval progression.
For more tips on surviving and thriving on the Caribbean seas, browse the complete AC Black Flag Resynced strategy guides collection.


