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Australia flag

SUN SERENITY — Reserved · MMSI 503754700

AUUnderway Using Engine
World map showing the last known position of SUN SERENITY at 20° 5.324' S, 148° 51.643' E
NSEW
Current PositionLast report

SUN SERENITY was last reported under way in the Coral Sea, at 20.0887° S, 148.8607° E, on 8 Sep 2026, 08:28 UTC. It was sailing from CORAL SEA MARINA to HAMILTON ISLAND with an ETA of 8 Sep 2026, 10:12 UTC.

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Updated 9 hours ago using terrestrial data
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Underway Using Engine
Current Navigational Status
17.7 kn
Speed
38.0°
/ 307°
Course / Heading
1.8 m
Static Draught
1.8 m
Current Draught

Voyage Tracker

ATD
07:45 UTCSep 8, 2026
ETA
10:12 UTCSep 8, 2026
SUN SERENITY

SUN SERENITY

Identity

Reserved
Type
Australia flagAU
Flag
N/A
IMO Number
503754700
MMSI
27388QC
Call Sign

Specifications

N/A
Length × Breadth
N/A
Year Built
N/A
Deadweight
N/A
Gross Tonnage
N/A
Engine Power
N/A
Builder
N/A
Class Society
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Real-time AIS positions, voyage history, and arrival alerts for SUN SERENITY — straight from your phone.

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Dive into the fleet, port, and flag state that SUN SERENITY is part of.

Flag State
All AU-flagged vessels
Browse every ship currently registered under the AU flag, with live AIS positions.
Departure Port
Port of CORAL SEA MARINA
Port traffic, arrivals and live vessel positions for CORAL SEA MARINA (AUALP).
Destination Port
Port of HAMILTON ISLAND
Arrivals, berth specifications, and live vessel traffic for HAMILTON ISLAND (AUHTI).

About SUN SERENITY

Identity · Ownership · Class · Route

SUN SERENITY — Vessel

SUN SERENITY is a maritime vessel registered under the Australia flag.

SUN SERENITY route and voyage history

SUN SERENITY is currently on a voyage from CORAL SEA MARINA to HAMILTON ISLAND with an estimated arrival on 2026-09-08T10:12:00Z. The live route and current course of SUN SERENITY are shown on the bridge map above, updated whenever the vessel is in range of a coastal AIS receiver or a satellite pass.

Vessel class and identifiers

Vessels in the same class as SUN SERENITY can be seen in the Similar Vessels section above.

  • MMSI: 503754700
  • Call sign: 27388QC
  • Flag state: Australia

Frequently Asked Questions

Where is SUN SERENITY right now?+
SUN SERENITY was last reported under way in the Coral Sea, on 8 Sep 2026, 08:28 UTC. It was sailing from CORAL SEA MARINA to HAMILTON ISLAND with an ETA of 8 Sep 2026, 10:12 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.
What are the identifiers for SUN SERENITY?+
SUN SERENITY broadcasts MMSI 503754700, with call sign 27388QC. The MMSI is the radio identifier used by AIS; the IMO number stays with the ship for life and does not change with re-flagging or sale.
What type of ship is SUN SERENITY?+
SUN SERENITY is a maritime vessel registered under the AU flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder and full AU flag list at /flag/au.
How can I see the live position of SUN SERENITY?+
MarineRadar shows the latest AIS broadcast from SUN SERENITY above, with current position, course, speed, and navigation status. Tap "View on map" to centre the live tracker on the vessel and watch its movement update in real time. The same data is available offline-friendly in the iOS and Android apps.
How often is SUN SERENITY's position updated?+
AIS transponders broadcast position every 2 seconds when underway at high speed and up to every 3 minutes at anchor. The position you see refreshes whenever the ship is in range of a coastal AIS receiver or a satellite pass — typically seconds in coastal waters and minutes offshore.
What class is SUN SERENITY?+
The vessel's design class is inferred from its dimensions, gross tonnage and dead weight, all of which are listed in the Identity and Specifications panels on the vessel page.

SUN SERENITY — Key Facts

MMSI
503754700
Call sign
27388QC
Vessel type
Unknown
Flag state
AU
Navigation status
Underway Using Engine
Current speed
17.7 knots
Course over ground
38.0°
Heading
307°
Last known position
-20.0887°, 148.8607°
Destination
HAMILTON ISLAND
ETA
2026-09-08T10:12:00Z
Departure port
CORAL SEA MARINA
Actual time of departure
2026-09-08T07:45:00Z
Current draught
1.8 m
Maximum static draught
1.8 m
AIS last updated
2026-09-08T08:28:28Z