Plastic bag in the propeller

Sailors often face unexpected challenges during their holidays at sea. One of the most common — and potentially disruptive — issues is a plastic bag entangled in the propeller.

How to Recognize the Problem

The moment a plastic bag gets caught in the propeller, the boat may lose thrust, and you might notice:

  • Vibrations or shuddering when engaging gear
  • Unusual engine sounds or reduced speed
  • The engine running normally but the boat not moving efficiently

If you experience any of the above, immediately stop the engine. Continuing may cause damage to the shaft or gearbox.

What to Do Next

If you're anchored or drifting safely, use a mask and snorkel to inspect the propeller. Often the plastic is visible and can be removed by hand.

⚠️ Never attempt to dive while the engine is running or the ignition is on. Even a sudden start can be deadly.

If you’re unsure, or the plastic is tightly wrapped and inaccessible:

  • Contact Kavas Yachting support for assistance
  • Do not engage the engine again — it may worsen the problem
  • Stay calm; this is a known issue and help is available

Preventive Tips

While our yachts are delivered fully inspected and ready to sail, plastic debris may be encountered during your trip. In such cases, reduce speed and avoid reversing the engine if floating items are nearby.

A Broader Concern

Beyond inconvenience, plastic bags represent a serious environmental hazard. Sea turtles and other marine animals often mistake them for food, leading to injury or death.

Discarded plastic also threatens your own holiday: tangled nets or lines can immobilize your yacht and require technical support in remote areas.

By avoiding littering and alerting others when spotting debris, you help protect marine life and ensure smoother sailing for all.

Summary

  • Symptom: Engine runs, but the boat doesn't move normally
  • Action: Stop engine immediately and inspect the propeller
  • Do not: Try to power through or dive with ignition on
  • Prevention: Slow down in dirty waters and inspect regularly

If in doubt, contact our base immediately — we're here to help, and most cases are resolved quickly and safely.