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United States flag

SHEARWATER — Other · MMSI 366875820

USUnder way using engine
World map showing the last known position of SHEARWATER at 34° 27.519' N, 120° 5.343' W
NSEW
Current PositionLive

SHEARWATER is currently under way in the North Pacific Ocean, at 34.4586° N, 120.0891° W, making 0.3 knots on a course of 35°. It is sailing from SANTA BARBARA to SANTA BARBARA with an ETA of 28 Aug 2026, 19:50 UTC. AIS position received 8 Sep 2026, 17:48 UTC.

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Updated 26 minutes ago using terrestrial data
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Under way using engine
Current Navigational Status
0.3 kn
Speed
35.0°
/ 125°
Course / Heading
2 m
Static Draught
2 m
Current Draught

Voyage Tracker

ATD
13:31 UTCAug 26, 2026
ETA
19:50 UTCAug 28, 2026
SHEARWATER

SHEARWATER

Identity

Other
Type
United States flagUS
Flag
N/A
IMO Number
366875820
MMSI
WDB2424
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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Dive into the fleet, port, and flag state that SHEARWATER is part of.

Flag State
All US-flagged vessels
Browse every ship currently registered under the US flag, with live AIS positions.
Departure Port
Port of SANTA BARBARA
Port traffic, arrivals and live vessel positions for SANTA BARBARA (USSBA).

About SHEARWATER

Identity · Ownership · Class · Route

SHEARWATER — Vessel

SHEARWATER is a maritime vessel registered under the United States of America flag.

SHEARWATER route and voyage history

SHEARWATER is currently on a voyage from SANTA BARBARA to SANTA BARBARA with an estimated arrival on 2026-08-28T19:50:00Z. The live route and current course of SHEARWATER 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 SHEARWATER can be seen in the Similar Vessels section above.

Frequently Asked Questions

Where is SHEARWATER right now?+
SHEARWATER is currently under way in the North Pacific Ocean, within the US West Coast shipping lane. It is sailing from SANTA BARBARA to SANTA BARBARA with an ETA of 28 Aug 2026, 19:50 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 SHEARWATER?+
SHEARWATER broadcasts MMSI 366875820, with call sign WDB2424. 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 SHEARWATER?+
SHEARWATER is a maritime vessel registered under the US flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder and full US flag list at /flag/us.
How can I see the live position of SHEARWATER?+
MarineRadar shows the latest AIS broadcast from SHEARWATER 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 SHEARWATER'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 SHEARWATER?+
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.

SHEARWATER — Key Facts

MMSI
366875820
Call sign
WDB2424
Vessel type
Unknown
Flag state
US
Navigation status
Under way using engine
Current speed
0.3 knots
Course over ground
35.0°
Heading
125°
Last known position
34.4586°, -120.0891°
Destination
SANTA BARBARA
ETA
2026-08-28T19:50:00Z
Departure port
SANTA BARBARA
Actual time of departure
2026-08-26T13:31:00Z
Current draught
2 m
Maximum static draught
2 m
AIS last updated
2026-09-08T17:48:00Z