BLog
Speed Log Installation: Essential for Accurate Yacht Performance Monitoring
When captains think of essential onboard electronics, radar and chartplotters often come first. Yet, a speed log—though less glamorous—is just as critical for navigation accuracy and fuel efficiency. Without reliable speed data, trip planning, autopilot performance, and even fuel management can become guesswork.

At Yachtservice.me, our expert yacht technicians in Tivat specialize in installing and calibrating advanced speed logs. With tailored solutions for every yacht, we ensure precise data, seamless integration, and long-term reliability.

Why a Speed Log Matters for Your Yacht
A speed log measures your vessel’s speed through water using electromagnetic or Doppler sonar technology. Here’s why every yacht benefits from it:
  • Fuel efficiency optimization – accurate speed helps minimize unnecessary fuel burn.
  • Precise navigation – vital when maneuvering in tight marinas or shallow bays.
  • Trip logging and performance monitoring – accurate records for maintenance and routing.
  • System integration – speed logs share data with GPS, autopilot, and chartplotters for better decision-making.
Without accurate speed readings, you risk not only poor performance but also navigational errors.
Expert Tips for Proper Speed Log Installation
1. Assess Hull Dynamics First
Before installation, evaluate hull shape and water flow. Turbulence and prop wash can distort readings. The right placement ensures clean, reliable signals.

2. Choose the Right Transducer
From paddlewheel to electromagnetic and Doppler, the choice depends on yacht type, cruising style, and performance needs. A poor match leads to inaccurate data.

3. Protect Against Interference
Speed logs are sensitive to electrical noise. Always use marine-grade shielding and route cables away from other electronics.

4. Prioritize Calibration
Initial calibration is just the start. Regular recalibration—especially after refits or seasonal layups—ensures your speed log remains accurate year after year.

5. Integrate with Onboard Systems
Connecting the speed log to your autopilot, GPS, and chartplotter enhances efficiency. Integration eliminates data gaps and improves route precision.

6. Test in Real Conditions
Dry-dock testing isn’t enough. Always verify during sea trials in Boka Bay or similar conditions to confirm accuracy across different speeds and water states.


Common Speed Log Issues Our Team Resolves
Even the best systems face challenges. Yachtservice.me provides full troubleshooting for:
  • Inaccurate readings → fixed via recalibration or sensor alignment.
  • Marine growth on transducer → cleaned or replaced for restored performance.
  • Electrical interference → resolved with rewiring and shielding.
  • Signal loss at speed → corrected by adjusting placement or upgrading hardware.
  • Paddlewheel damage → repaired or swapped for new parts.
  • Data transmission failures → diagnosed and restored with wiring repairs.
  • Outdated software → updated to prevent glitches and improve accuracy.
  • Leaks in thru-hull models → resealed to maintain watertight integrity.
  • Integration errors → resolved for smooth communication with GPS and autopilot.


  • Why Choose Yachtservice.me?Certified yacht technicians in Montenegro with extensive experience.
  • Custom solutions for both motorboats and sailing yachts.
  • Seamless integration with Garmin, Raymarine, Simrad, and other major brands.
  • On-water calibration in Boka Bay for guaranteed precision.
  • Continuous support for cleaning, upgrades, and system checks.

Conclusion
A yacht’s speed log is more than a performance tool—it’s a safety feature. With expert installation and calibration, you’ll enjoy confidence in every voyage, knowing your navigation data is accurate and reliable.

At Yachtservice.me in Tivat, we bring together technical expertise and local experience to deliver precise, long-lasting results. From new installations to repairs, our Boka Bay yacht service ensures your vessel performs at its very best.

Contact us today for professional speed log installation and repair services—and let every journey begin with accuracy.

Proper depth sounder calibration is essential for yachts and boats to ensure accurate readings of water depth, which is crucial for safe navigation, avoiding grounding, and ensuring the vessel's security. At YachtService.me, our technicians specialize in precise depth sounder calibration to optimize your equipment's performance. Here's an in-depth look at the importance of calibration, the process involved, and the potential issues that can be resolved.
Read
Compass calibration is essential for accurate navigation, especially on open water where reliable heading information is critical. At YachtService.me, our expert technicians provide precise compass calibration services, ensuring your vessel’s navigational instruments are aligned for optimal accuracy. This detailed guide covers the importance of compass calibration, the calibration process, and common issues we can resolve to enhance navigation safety and reliability.
Read
Contact us
Telegram
Skype
Mail
Phone
WhatsApp
Viber