
Technical Specifications
Overview
Costa Serena is a Concordia-class cruise ship for the Italian cruise line, Costa Crociere. The name Serena was intended to symbolize harmony and serenity. Costa Serena was constructed by Fincantieri at Sestri Ponente. She had an older sister ship, Costa Concordia, launched in 2005. The ship, along with her three active sisters, was the largest and longest in the Costa Crociere fleet until being surpassed by the Costa Diadema in 2014. Two sister ships Costa Pacifica and Costa Favolosa were launched in 2009 and 2011 with Costa Fascinosa launched in 2012. Costa Serena's godmother is Marion Cotillard. She is the oldest surviving ship of Concordia class after the Costa Concordia disaster.
Live Tracking
Most time stopped at Port of Keelung: 29 h across 4 stays.
Derived from the AIS track: runs of near-zero speed (anchored, moored or drifting) snapped to the nearest port. Builds up as we observe the vessel.
Intelligence
AIS-derived from our live feed.
Build Series
Sister hulls share a yard, segment, build year (±1) and deadweight (±3%): the cleanest comparables for valuation. Derived in-house from our fleet register; coverage is limited to hulls carrying a recorded builder, so a series may be incomplete.
Operational Status
Making way at sea speed on its latest broadcast.
Read from the single most-recent AIS broadcast we hold for this hull. We keep no position history, so this is a point-in-time posture, not a dwell inference. Derived in-house from our own AIS feed; weight it by the broadcast age above.
Arrivals, time in port and the load/discharge inferred from the draught change, detected from AIS track history. An open call means the vessel is still in port (no departure observed yet).
Method: each call is a run of fixes inside a port’s geofence confirmed by a stop (or an AIS gap); load/discharge is the sign of the draught delta over the call. Indicative: arrivals before our AIS history began read from the first observation.
Time-in-port summed by port from the AIS-detected port-call history: the ports this vessel has spent the most time at, longest first.
Based on 15 completed calls observed since . Open calls (no departure yet) are excluded. The distribution sharpens as AIS history accrues.
Composite Risk
Multiple adverse factors, or a hard ship-specific signal, lift this hull above the fleet norm.
A coverage-weighted blend of the 2 components we could read for this hull; the weights renormalise over only the components present, so a thin read is never inflated and a hull is never credited a “safe 0” for a signal it has no row for. This headline is flagged low-confidence (a thin or structural-only read) and should not be treated as a verdict. Higher means riskier. Derived in-house from government-open port-State-control, flag, sanctions and our own vessel data; weight it by the coverage above.
Fleet Management

Visual Archive
Explore More