Silja Serenade
Ferry · Finland · built 1990 · AIS Class A
In short
Silja Serenade (Ferry, Finland flag) was last seen on AIS on , under way at 12.8 kn, near Gustavsberg (Baltic Sea). Its crew-entered AIS destination is FIHEL >FIMHQ >SESTO, with an ETA of Oct 4, 2026, 07:30 UTC; its reported draught is 7 m (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 16:01 UTC). ISM manager: HT Shipmanagement OU (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).
Current voyage: from Stockholm (departed Oct 3, 2026, 15:03 UTC) to FIHEL >FIMHQ >SESTO
- Vessel type
- Ferry
- Flag
- Finland
- Year built
- 1990
- Gross tonnage
- 58,376
- Size (length × beam)
- 203 m × 32 m
- ISM manager
- HT Shipmanagement OU
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Last reported position
received- Position
- 59.4842° N, 18.4498° E
- Area
- Baltic Sea
- StatusWhat do AIS statuses mean?
- Under way using engine
- Speed
- 12.8 kn
- Course
- 24°
- Heading
- 23°
Last 30 days: at least 12 port calls (Stockholm, Helsingfors (Helsinki), Maarianhamina (Mariehamn), and Bergs oljehamn).
Port calls are detected by Voydar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.
A year of history in the Terminal (Plus) · the full archive since June 1, 2026 (Pro)
Try the live demo, no sign-upIdentity & particulars
- Name
- Silja Serenade
- IMO numberWhat is an IMO number?
- 8715259
- MMSIWhat is an MMSI?
- 230184000
- Call signWhat is a call sign?
- OJCS
- Flag
- Finland
- Vessel type
- Detailed type from WikidataFerry
- AIS ship type
- Passenger
- Gross tonnageGross tonnage vs deadweight
- 58,376
- Length overall
- 203 m
- Beam
- 31.5 m
- Year built
- 1990
FinlandA tag next to a value names the register that supplied it (hover or tap it for the record and date). Values without a tag come from the ship's own AIS broadcasts or from Wikidata. Position and identity are derived live from AIS.
Ownership & management
Each line shows where the fact comes from. Links backed by an identifier point to the company page.
- Operator
- Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
- ISM manager
- Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Sep 28, 2026
- Builder
- Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
Timeline
Dated events for this ship from every source Voydar holds, newest first. Each line names its source; derived items say how they were derived.
| Date | Event | Source |
|---|---|---|
| Left StockholmAIS-detected | Voydar port-call detector (AIS geofence) | |
| Arrived at StockholmAIS-detected | Voydar port-call detector (AIS geofence) | |
| Left Helsingfors (Helsinki)AIS-detected | Voydar port-call detector (AIS geofence) | |
| Arrived at Helsingfors (Helsinki)AIS-detected | Voydar port-call detector (AIS geofence) | |
| Left StockholmAIS-detected | Voydar port-call detector (AIS geofence) | |
| Arrived at StockholmAIS-detected | Voydar port-call detector (AIS geofence) |
Owner, operator and manager changes found by comparing yearly EU MRV reports are dated to the reporting year ("during 2025"), not to a day. Port calls here are the most recent only; the full lists are further down.
Emissions & fuel consumption
Independently verified annual figures reported under the EU MRV regulation — public environmental data the incumbents don't surface.
| Year | CO₂ emitted | Fuel burned | Time at sea | CO₂ / n mile |
|---|---|---|---|---|
| 2018 | 58,937 t | 18,704 t | 252 days | 635 kg |
| 2019 | 56,414 t | 17,903 t | 259 days | 596 kg |
| 2020 | 32,243 t | 10,232 t | 116 days | 732 kg |
| 2021 | 32,593 t | 10,343 t | 143 days | 652 kg |
| 2022 | 43,447 t | 13,788 t | 211 days | 565 kg |
| 2023 | 49,489 t | 15,450 t | 253 days | 544 kg |
| 2024 | 52,793 t | 16,687 t | 265 days | 545 kg |
| 2025 | 50,990 t | 15,905 t | 245 days | 572 kg |
Technical efficiency: EIV (2.87 gCO₂/t·nm). Source: European Commission / EMSA THETIS-MRV (EU Regulation 2015/757). Covers voyages to, from and within the EU/EEA.
Port calls
Two kinds of evidence, kept apart: calls Voydar detected from the ship's AIS positions, and arrivals and departures published by port authorities and customs records.
Detected from AIS AIS-detected
| Port | Arrived | Departed | Time in port |
|---|---|---|---|
| Stockholm SESTO | Oct 3, 2026, 07:49 UTC | Oct 3, 2026, 15:03 UTC | 7 h 14 min |
| Helsingfors (Helsinki) FIHEL | Oct 2, 2026, 07:18 UTC | Oct 2, 2026, 14:13 UTC | 6 h 55 min |
| Stockholm SESTO | Oct 1, 2026, 07:49 UTC | Oct 1, 2026, 14:57 UTC | 7 h 9 min |
| Helsingfors (Helsinki) FIHEL | Sep 30, 2026, 07:16 UTC | Sep 30, 2026, 14:04 UTC | 6 h 48 min |
| Stockholm SESTO | Sep 29, 2026, 07:50 UTC | Sep 29, 2026, 15:10 UTC | 7 h 21 min |
| Stockholm SESTO | Sep 27, 2026, 07:48 UTC | Sep 27, 2026, 15:01 UTC | 7 h 13 min |
| Helsingfors (Helsinki) FIHEL | Sep 26, 2026, 07:15 UTC | Sep 26, 2026, 14:01 UTC | 6 h 45 min |
| Maarianhamina (Mariehamn) AXMHQ | Sep 25, 2026, 01:02 UTC | Sep 25, 2026, 01:39 UTC | 37 min |
| Helsingfors (Helsinki) FIHEL | Sep 24, 2026, 07:17 UTC | Sep 24, 2026, 14:12 UTC | 6 h 56 min |
| Stockholm SESTO | Sep 23, 2026, 07:46 UTC | Sep 23, 2026, 15:06 UTC | 7 h 20 min |
| Stockholm SESTO | Sep 17, 2026, 07:46 UTC | Sep 17, 2026, 14:40 UTC | 6 h 54 min |
| Bergs oljehamn SEBER | Sep 11, 2026, 14:27 UTC | Sep 12, 2026, 13:56 UTC | 23 h 28 min |
Detected by Voydar when the ship's AIS positions stayed slow inside a harbour area. Calls shorter than 30 minutes are not shown. Depends on AIS reception; detection started on June 8, 2026.
About Silja Serenade
MS Silja Serenade is a cruiseferry owned by the Estonian shipping company Tallink Grupp, operating under their Silja Line brand on a route connecting Helsinki to Stockholm via Mariehamn. She was built in 1990 by Masa-Yards at Turku New Shipyard, Finland. From 26 June 2020, to 13 September 2020, the ship's route was Helsinki–Riga, which got replaced by the cruiseferry MS Baltic Queen.
Summary from Wikipedia, licensed CC BY-SA.
Frequently asked questions
- Where is Silja Serenade now?
- Silja Serenade (Ferry, Finland flag) was last seen on AIS on Oct 3, 2026, 16:17 UTC, under way at 12.8 kn, near Gustavsberg (Baltic Sea). The crew-entered destination was FIHEL >FIMHQ >SESTO (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 16:01 UTC). This report does not confirm the ship’s current route.
- What kind of ship is Silja Serenade?
- Silja Serenade is a ferry sailing under the flag of Finland, built in 1990 by Meyer Turku. The vessel is 203 m long with a beam of 31.5 m and has a gross tonnage of 58,376.
- Who is recorded as the owner or manager of Silja Serenade?
- HT Shipmanagement OU is recorded as ISM manager for Silja Serenade (source: EU MRV (THETIS-MRV) emissions; reporting years 2024–2025). This source record does not independently confirm today’s ownership or management.
- What sanctions and inspection records does Voydar hold for Silja Serenade?
- Voydar has no matched sanctions record displayed for Silja Serenade from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Silja Serenade. Missing records do not establish whether the ship has been detained.
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