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United States flag

NEPTUNE — Cargo · MMSI 368611000

USMoored
World map showing the last known position of NEPTUNE at 29° 44.943' N, 95° 10.151' W
NSEW
Current PositionLast report

NEPTUNE was last reported moored in the Gulf of Mexico, at 29.7491° N, 95.1692° W, on 8 Sep 2026, 05:11 UTC. It was sailing from HOUSTON to HOUSTON with an ETA of 27 Aug 2026, 15:12 UTC.

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Updated 9 hours ago using terrestrial data
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Moored
Current Navigational Status
0.0 kn
Speed
0.0°
/ 511°
Course / Heading
0 m
Static Draught
8.3 m
Current Draught

Voyage Tracker

United States flag
HOUSTONUSHOU
ATD
14:59 UTCAug 27, 2026
United States flag
HOUSTONUSHOU
ETA
15:12 UTCAug 27, 2026
NEPTUNE

NEPTUNE

Identity

Cargo
Type
United States flagUS
Flag
N/A
IMO Number
368611000
MMSI
WDG5258
Call Sign

Specifications

33 m × 9 m
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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Dive into the fleet, port, and flag state that NEPTUNE is part of.

Flag State
All US-flagged vessels
Browse every ship currently registered under the US flag, with live AIS positions.
Vessel Type
Browse all Cargos
See the global fleet of cargos tracked on MarineRadar with live AIS data.
Departure Port
Port of HOUSTON
Port traffic, arrivals and live vessel positions for HOUSTON (USHOU).

About NEPTUNE

Identity · Ownership · Class · Route

NEPTUNE — Cargo

NEPTUNE is a cargo registered under the United States of America flag.

NEPTUNE route and voyage history

NEPTUNE is currently on a voyage from HOUSTON to HOUSTON with an estimated arrival on 2026-08-27T15:12:00Z. The live route and current course of NEPTUNE 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 NEPTUNE can be seen in the Similar Vessels section above or in the full cargo fleet at /vessel-type/cargo.

Frequently Asked Questions

Where is NEPTUNE right now?+
NEPTUNE was last reported moored in the Gulf of Mexico, on 8 Sep 2026, 05:11 UTC. It was sailing from HOUSTON to HOUSTON with an ETA of 27 Aug 2026, 15:12 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 NEPTUNE?+
NEPTUNE broadcasts MMSI 368611000, with call sign WDG5258. 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 NEPTUNE?+
NEPTUNE is classified as a cargo vessel registered under the US flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full cargo fleet at /vessel-type/cargo and full US flag list at /flag/us.
How can I see the live position of NEPTUNE?+
MarineRadar shows the latest AIS broadcast from NEPTUNE 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 NEPTUNE'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 NEPTUNE?+
As a cargo, NEPTUNE sits in the same design class as the other cargos listed in the Similar Vessels section of the vessel page, or in the full cargo directory at /vessel-type/cargo.

NEPTUNE — Key Facts

MMSI
368611000
Call sign
WDG5258
Vessel type
Cargo
Flag state
US
Navigation status
Moored
Current speed
0.0 knots
Course over ground
0.0°
Heading
511°
Last known position
29.7491°, -95.1692°
Destination
HOUSTON
ETA
2026-08-27T15:12:00Z
Departure port
HOUSTON
Actual time of departure
2026-08-27T14:59:00Z
Current draught
8.3 m
Maximum static draught
0 m
AIS last updated
2026-09-08T05:11:20Z