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Port of Trefor

GBTRO🇬🇧United Kingdom

Port Location

Port Arrivals & Departures

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Port of Trefor GBTRO

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About Port of Trefor

Trefor is a small harbor located on the Llŷn Peninsula in Gwynedd, Wales. It primarily serves local fishing vessels and leisure craft.

Current Conditions

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Vessel Limits

Elevation
47m

Region

Latitude
53.0000°
Longitude
-4.4000°

Nearby Vessels

Flag
Type
Name
Dist.

Identification

UN/LOCODE
GBTRO
Country
🇬🇧United Kingdom
Time Zone
UTC+0
Feature Type
HBR (Harbor)

Classification

Type
Port

References & Identifiers

GeoNames ID
2635473 →
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Frequently Asked Questions

How do I navigate the approach to the Port of Trefor?

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The approach to Trefor is supported by 1 navigation aid within 50 nautical miles. The nearest is Aberystwyth South Breakwater Lighthouse at 12.4 NM to the SSW. Mariners should consult the relevant chart and List of Lights for full approach details.

What major shipping routes pass near the Port of Trefor?

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The Port of Trefor is located within the English Channel / North Sea corridor — one of the world's busiest maritime corridors connecting the Atlantic to Northern European ports. This strategic position influences vessel traffic density, anchorage availability, and port scheduling.

How do I track vessels arriving at or departing from the Port of Trefor?

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You can track vessels near Trefor (GBTRO) in real time using MarineRadar. The platform displays live AIS positions of nearby ships, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page or search for GBTRO on the live map.

Where is the Port of Trefor?

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The Port of Trefor is a port in GB. Its UN/LOCODE is GBTRO — the five-character code the UNECE assigns to trade and transport locations, and the identifier used on shipping documents and in port calls.

What does the UN/LOCODE GBTRO mean?

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The first two characters, GB, are the ISO country code for GB. The remaining three identify the location within that country. The code is issued by the United Nations Economic Commission for Europe and is the international standard for naming ports in trade and transport systems.

What are the operating hours and time zone for the Port of Trefor?

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The Port of Trefor operates in the UTC+0 time zone. Operating hours, VTS schedules, and pilot availability vary — vessel agents should confirm with the port authority in advance, especially for night arrivals or weekend operations.