Optimise voyage decisions you can trust
Voyage Insights / by Ascenz Marorka delivers vessel-specific route and speed recommendations based on high-resolution weather forecasts, physical performance models, and digital twins.
Voyage planning and execution are increasingly complex, with changing weather, safety risks, fuel costs, emissions constraints, and regulatory requirements to consider before and during every passage.
Operators need to plan and continuously adjust voyages to balance safety, efficiency, schedule reliability, and compliance. The software supports pre-voyage planning and in-voyage re-optimisation using weather-aware routing, vessel-specific performance models, and operational constraints.
Key features
Multi‑objective voyage optimisation
Optimise routes and speeds based on distance, time, fuel consumption, CO₂ or overall cost objectives.
Weather‑aware routing
Anticipate and avoid adverse and severe weather using high‑resolution weather forecasts.
Seakeeping analysis
Predict vessel motions to reduce the risk of synchronous and parametric rolling, surfing, and broaching.
Operational & regulatory compliance
Incorporate ENC data, traffic separation schemes, ECAs, no‑go areas and vessel‑specific operational limits.
Dynamic voyage updates
Re‑optimise routes from the vessel’s actual position as weather and conditions evolve during the voyage.
Post‑voyage analysis
Compare planned versus actual routes, fuel consumption, emissions and performance after each voyage.
Key benefits
Improved safety and confidence
Reduce operational risk through weather‑aware routing and vessel motion prediction.
Fuel and emissions reduction
Lower fuel consumption and emissions by adapting routes and speeds to evolving conditions.
Better schedule reliability
Improve ETA management and voyage predictability despite changing weather.
Regulatory compliance
Ensure adherence to navigational and environmental regulations throughout the voyage.
Actionable operational insight
Support both operational and commercial decisions with fuel, cost and performance visibility.
Extend your voyage optimisation with expert oversight
For continuous monitoring, expert validation and real‑time operational support, explore our Fleet Performance Centre services.
Turn Voyage Insights into commercial advantage
Through our collaboration with Quadraant Legal, GTT Marine provides a Claims Support & Advisory framework that enables shipowners, operators and charterers to leverage voyage and performance data and to strengthen their position in commercial disputes.
By combining voyage analytics, vessel performance expertise, operational insight and maritime legal advisory support, we aim to help customers:
- Respond faster to potential claims
- Strengthen evidence and documentation
- Reduce unnecessary escalation
- Make better-informed commercial decisions
- Protect commercial interests
Whether addressing speed and consumption disputes, voyage performance issues or charterparty-related matters, the goal is simple: transform trusted operational data into actionable commercial intelligence.
Interested in learning how Voyage Insights can support both performance and claims management? Contact our team to learn more.
Find a local distributor or service partner
Discover the Agnostic Platform
Turn performance data into confident decisions
Vesper Insights / by VPS combines advanced vessel performance analytics and structured advisory workflows to support informed technical and fleet-level decisions.
Support voyage decisions with expert oversight
The Real-Time Fleet Performance Monitoring Centre is a managed service that provides continuous voyage monitoring and expert validation of routing and speed recommendations, delivered by experienced mariners.
Connect your vessel data and operations into one trusted decision system — with or without changing your existing setup
GTT Marine Insights Platform connects onboard data, voyage insight, performance analytics and safety monitoring into a unified environment, integrating seamlessly with existing systems or leveraging data acquisition when needed.
Maintain the uptime of your onboard applications
