diff --git a/src/main/java/com/duckblade/osrs/sailing/SailingConfig.java b/src/main/java/com/duckblade/osrs/sailing/SailingConfig.java
index 25968c9f..ca73fe80 100644
--- a/src/main/java/com/duckblade/osrs/sailing/SailingConfig.java
+++ b/src/main/java/com/duckblade/osrs/sailing/SailingConfig.java
@@ -865,6 +865,18 @@ default Color cargoHoldColourFull()
 		return Color.RED;
 	}
 
+	@ConfigItem(
+		keyName = "cargoHoldFullNotification",
+		name = "Notify when full",
+		description = "Notify when your cargo hold becomes full.",
+		section = SECTION_CARGO_HOLD_TRACKING,
+		position = 2
+	)
+	default Notification cargoHoldFullNotification()
+	{
+		return Notification.OFF;
+	}
+
 	@ConfigItem(
 		keyName = "notifyGiantClamSpawn",
 		name = "Notify on Giant clam",
diff --git a/src/main/java/com/duckblade/osrs/sailing/features/facilities/CargoHoldTracker.java b/src/main/java/com/duckblade/osrs/sailing/features/facilities/CargoHoldTracker.java
index 923ee1dc..aef6ea77 100644
--- a/src/main/java/com/duckblade/osrs/sailing/features/facilities/CargoHoldTracker.java
+++ b/src/main/java/com/duckblade/osrs/sailing/features/facilities/CargoHoldTracker.java
@@ -43,7 +43,9 @@
 import net.runelite.api.gameval.ItemID;
 import net.runelite.api.gameval.VarbitID;
 import net.runelite.api.widgets.Widget;
+import net.runelite.client.Notifier;
 import net.runelite.client.config.ConfigManager;
+import net.runelite.client.config.Notification;
 import net.runelite.client.eventbus.Subscribe;
 import net.runelite.client.events.RuneScapeProfileChanged;
 import net.runelite.client.ui.overlay.Overlay;
@@ -101,6 +103,7 @@ public class CargoHoldTracker
 	private final ConfigManager configManager;
 	private final BoatTracker boatTracker;
 	private final CourierTaskTracker courierTaskTracker;
+	private final Notifier notifier;
 
 	// boat slot -> item id+count
 	private final Map<Integer, Multiset<Integer>> cargoHoldItems = new HashMap<>();
@@ -119,13 +122,18 @@ public class CargoHoldTracker
 	private int lastXp;
 	private boolean pendingJenkinsAction;
 
+	private Notification fullNotification;
+	private boolean wasFull;
+	private int lastCheckedBoatSlot = -1;
+
 	@Inject
-	public CargoHoldTracker(Client client, ConfigManager configManager, BoatTracker boatTracker, CourierTaskTracker courierTaskTracker)
+	public CargoHoldTracker(Client client, ConfigManager configManager, BoatTracker boatTracker, CourierTaskTracker courierTaskTracker, Notifier notifier)
 	{
 		this.client = client;
 		this.configManager = configManager;
 		this.boatTracker = boatTracker;
 		this.courierTaskTracker = courierTaskTracker;
+		this.notifier = notifier;
 
 		setPosition(OverlayPosition.DYNAMIC);
 		setLayer(OverlayLayer.ABOVE_SCENE);
@@ -138,6 +146,7 @@ public boolean isEnabled(SailingConfig config)
 		overlayEnabled = config.cargoHoldShowCounts();
 		colourEmpty = config.cargoHoldColourEmpty();
 		colourFull = config.cargoHoldColourFull();
+		fullNotification = config.cargoHoldFullNotification();
 		return true;
 	}
 
@@ -158,6 +167,8 @@ public void shutDown()
 		cargoHoldItems.clear();
 		memoizedInventory = null;
 		pendingJenkinsAction = false;
+		wasFull = false;
+		lastCheckedBoatSlot = -1;
 	}
 
 	@Override
@@ -210,14 +221,14 @@ public void onOverheadTextChanged(OverheadTextChanged e)
 			// todo different ones? doesn't matter now since it's count only but will matter later
 			log.trace("crewmate salvage");
 			add(ItemID.SAILING_SMALL_SHIPWRECK_SALVAGE, 1);
-			writeToConfig();
+			onCargoStateUpdated();
 			return;
 		}
 
 		if (MSG_CREWMATE_SALVAGE_FULL.equals(e.getOverheadText()))
 		{
 			set(UNKNOWN_ITEM, maxCapacity() - usedCapacity());
-			writeToConfig();
+			onCargoStateUpdated();
 			return;
 		}
 
@@ -236,7 +247,7 @@ public void onStatChanged(StatChanged e)
 		{
 			log.trace("jenkins salvage");
 			add(ItemID.SAILING_SMALL_SHIPWRECK_SALVAGE, 1);
-			writeToConfig();
+			onCargoStateUpdated();
 		}
 	}
 
@@ -275,7 +286,7 @@ public void onItemContainerChanged(ItemContainerChanged e)
 		}
 
 		log.debug("read cargo hold inventory from event {}", trackedInv);
-		writeToConfig();
+		onCargoStateUpdated();
 	}
 
 	@Subscribe
@@ -320,7 +331,7 @@ public void onGameTick(GameTick e)
 		deposited.entrySet().forEach(entry -> cargoHoldToUpdate.add(entry.getElement(), entry.getCount()));
 
 		log.debug("updated cargo hold from inventory delta {}", cargoHoldToUpdate);
-		writeToConfig();
+		onCargoStateUpdated();
 	}
 
 	@Subscribe
@@ -479,6 +490,32 @@ private void loadFromConfig(int boatSlot)
 		}
 	}
 
+	private void onCargoStateUpdated()
+	{
+		writeToConfig();
+		checkFull();
+	}
+
+	private void checkFull()
+	{
+		int max = maxCapacity();
+		int boatSlot = currentBoatSlot();
+		boolean isFull = max > 0 && usedCapacity() >= max;
+
+		if (boatSlot != lastCheckedBoatSlot)
+		{
+			lastCheckedBoatSlot = boatSlot;
+			wasFull = isFull;
+			return;
+		}
+
+		if (isFull && !wasFull)
+		{
+			notifier.notify(fullNotification, "Your cargo hold is full!");
+		}
+		wasFull = isFull;
+	}
+
 	private void writeToConfig()
 	{
 		writeToConfig(currentBoatSlot());