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Portugal flag

PORTAS DO MAR — Pilot Vessel · MMSI 204670570

PTUnder way using engine
World map showing the last known position of PORTAS DO MAR at 37° 44.120' N, 25° 40.147' W
NSEW
Current PositionLive

PORTAS DO MAR is currently under way in the North Atlantic Ocean, at 37.7353° N, 25.6691° W, making 0.2 knots on a course of 360°. It is sailing from PONTA DELGADA to PONTA DELGADA with an ETA of 8 Sep 2026, 09:22 UTC. AIS position received 8 Sep 2026, 10:40 UTC.

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Updated 4 hours ago using terrestrial data
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Under way using engine
Current Navigational Status
0.2 kn
Speed
360.0°
/ 511°
Course / Heading
0 m
Static Draught
1.5 m
Current Draught

Voyage Tracker

ATD
09:19 UTCSep 8, 2026
ETA
09:22 UTCSep 8, 2026
PORTAS DO MAR

PORTAS DO MAR

Identity

Pilot Vessel
Type
Portugal flagPT
Flag
N/A
IMO Number
204670570
MMSI
CSNR5
Call Sign

Specifications

15 m × 5 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 PORTAS DO MAR is part of.

Flag State
All PT-flagged vessels
Browse every ship currently registered under the PT flag, with live AIS positions.
Vessel Type
Browse all Pilot Vessels
See the global fleet of pilot vessels tracked on MarineRadar with live AIS data.
Departure Port
Port of PONTA DELGADA
Port traffic, arrivals and live vessel positions for PONTA DELGADA (PTPDL).

About PORTAS DO MAR

Identity · Ownership · Class · Route

PORTAS DO MAR — Pilot Vessel

PORTAS DO MAR is a pilot vessel registered under the Portugal flag.

PORTAS DO MAR route and voyage history

PORTAS DO MAR is currently on a voyage from PONTA DELGADA to PONTA DELGADA with an estimated arrival on 2026-09-08T09:22:00Z. The live route and current course of PORTAS DO MAR 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 PORTAS DO MAR can be seen in the Similar Vessels section above or in the full pilot vessel fleet at /vessel-type/tug-pilot-vessel.

Frequently Asked Questions

Where is PORTAS DO MAR right now?+
PORTAS DO MAR is currently under way in the North Atlantic Ocean. It is sailing from PONTA DELGADA to PONTA DELGADA with an ETA of 8 Sep 2026, 09:22 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 PORTAS DO MAR?+
PORTAS DO MAR broadcasts MMSI 204670570, with call sign CSNR5. 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 PORTAS DO MAR?+
PORTAS DO MAR is classified as a pilot vessel vessel registered under the PT flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full pilot vessel fleet at /vessel-type/tug-pilot-vessel and full PT flag list at /flag/pt.
How can I see the live position of PORTAS DO MAR?+
MarineRadar shows the latest AIS broadcast from PORTAS DO MAR 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 PORTAS DO MAR'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 PORTAS DO MAR?+
As a pilot vessel, PORTAS DO MAR sits in the same design class as the other pilot vessels listed in the Similar Vessels section of the vessel page, or in the full pilot vessel directory at /vessel-type/tug-pilot-vessel.

PORTAS DO MAR — Key Facts

MMSI
204670570
Call sign
CSNR5
Vessel type
Pilot Vessel
Flag state
PT
Navigation status
Under way using engine
Current speed
0.2 knots
Course over ground
360.0°
Heading
511°
Last known position
37.7353°, -25.6691°
Destination
PONTA DELGADA
ETA
2026-09-08T09:22:00Z
Departure port
PONTA DELGADA
Actual time of departure
2026-09-08T09:19:00Z
Current draught
1.5 m
Maximum static draught
0 m
AIS last updated
2026-09-08T10:40:24Z