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MAHIMAHI — Cargo · IMO 7907996

USUnder way using engine
World map showing the last known position of MAHIMAHI at 31° 51.555' N, 123° 12.342' W
NSEW
Current PositionLast report

MAHIMAHI was last reported under way in the North Pacific Ocean, at 31.8593° N, 123.2057° W, on 6 Sep 2026, 07:06 UTC. It was sailing from SINGAPORE to HONOLULU with an ETA of 10 Sep 2026, 05:00 UTC.

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Updated 2 days ago using terrestrial data
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Under way using engine
Current Navigational Status
21.7 kn
Speed
255.0°
/ 255°
Course / Heading
6.2 m
Static Draught
11.3 m
Current Draught

Voyage Tracker

ATD
14:19 UTCSep 5, 2026
ETA
05:00 UTCSep 10, 2026
MAHIMAHI

MAHIMAHI

Identity

Cargo
Type
United States flagUS
Flag
7907996
IMO Number
366563000
MMSI
WHRN
Call Sign

Specifications

262 m × 32 m
Length × Breadth
1983-01-01
Year Built
30,825 t
Deadweight
41,036 t
Gross Tonnage
N/A
Engine Power
AVONDALE SHIPYARD
Builder
AMERICAN BUREAU OF SHIPPING
Class Society
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Dive into the fleet, port, and flag state that MAHIMAHI 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 SINGAPORE
Port traffic, arrivals and live vessel positions for SINGAPORE (SGSIN).
Destination Port
Port of HONOLULU
Arrivals, berth specifications, and live vessel traffic for HONOLULU (USHNL).

About MAHIMAHI

Identity · Ownership · Class · Route

MAHIMAHI — Cargo

Built in 1983, with a gross tonnage of 41,036 GT, and a dead weight of 30,825 tonnes, MAHIMAHI is a cargo registered under the United States of America flag. The vessel is owned by MATSON NAVIGATION - SAN FRANCISCO CA, United States (USA), built by AVONDALE SHIPYARD.

MAHIMAHI route and voyage history

MAHIMAHI is currently on a voyage from SINGAPORE to HONOLULU with an estimated arrival on 2026-09-10T05:00:00Z. The live route and current course of MAHIMAHI 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

MAHIMAHI is classed by AMERICAN BUREAU OF SHIPPING, which inspects the vessel against its safety and structural rules. Vessels in the same class as MAHIMAHI can be seen in the Similar Vessels section above or in the full cargo fleet at /vessel-type/cargo.

Frequently Asked Questions

Where is MAHIMAHI right now?+
MAHIMAHI was last reported under way in the North Pacific Ocean, on 6 Sep 2026, 07:06 UTC. It was sailing from SINGAPORE to HONOLULU with an ETA of 10 Sep 2026, 05:00 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 MAHIMAHI?+
MAHIMAHI broadcasts MMSI 366563000 and is registered as IMO 7907996, with call sign WHRN. 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 MAHIMAHI?+
MAHIMAHI 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 MAHIMAHI?+
MarineRadar shows the latest AIS broadcast from MAHIMAHI 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 MAHIMAHI'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 MAHIMAHI?+
MAHIMAHI is classed by AMERICAN BUREAU OF SHIPPING, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a cargo, MAHIMAHI 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. MAHIMAHI has a gross tonnage of 41,036 GT.

MAHIMAHI — Key Facts

MMSI
366563000
IMO number
7907996
Call sign
WHRN
Vessel type
Cargo
Flag state
US
Navigation status
Under way using engine
Current speed
21.7 knots
Course over ground
255.0°
Heading
255°
Last known position
31.8593°, -123.2057°
Destination
HONOLULU
ETA
2026-09-10T05:00:00Z
Departure port
SINGAPORE
Actual time of departure
2026-09-05T14:19:00Z
Current draught
11.3 m
Maximum static draught
6.2 m
Year built
1983-01-01
Gross tonnage
41036
Dead weight
30825 t
AIS last updated
2026-09-06T07:06:00Z