PORT GUIDE · FOR OFFICERS, MASTERS AND SHORE TEAMS
Londonderry
Key data
updated Apr 2025Size limits
LOA 215m, beam 32.26m, draught 9.3m, 65,000DWT.
Water density
1006-1015.
Load line zone
North Atlantic Winter Seasonal Zone II, Winter Nov 1 to Mar 31, Summer Apr 1 to Oct 31.
Tides
MHWS 2.8m, MHWN 2.0m, MLWN 0.9m, MLWS 0.1m
Max draft per terminal
| Terminal | Max draught | Max LOA | Berths |
|---|---|---|---|
| Lisahally Terminal | 7.00 m | 215 m | 5 |
| LSS Oil Terminal | 7.00 m | 188 m | 3 |
| Topaz Terminal | — | — | 1 |
Deepest first. The draught is the largest any of the terminal's berths states; a dash means the source gives none.
Approach
updated Apr 2025Approach
Londonderry is approached through Lough Foyle and then through River Foyle.
The port is accessible in all weathers with the channel well marked and lit. Min depth throughout channel is 8.0m LWOST.
Fairway Buoy/Foyle Buoy: Position 55°15.3'N 006°52.5'W, least depth from Foyle Buoy to channel 10.0m. Channel width 50m from Redcastle to Lisahally, least depth 8.0m MLWS. Daylight berthing only for large vessels
Port limits
Port limits extend from Craigavon Bridge to a line drawn from Martello Tower on Magilligan Point (55°12'N 006°58'W) to the fort at Greencastle (0.9nm NNW) in County Donegal.
Anchorages
There are anchorages with good holding ground.
Restrictions
Vertical Clearance. Masthead height of vessels entering the River Foyle is restricted to 39m by the safe overhead clearance of a power cable which spans the channel close E of Culmore Point (55°03'N 007°15'W), and to 32m by Foyle Bridge, N of Madams Bank.
Berthing: Tankers berth by day only. All vessels unberth by day only.
Note: Vessels swing upstream above Culmore Point and in order to reach the area must pass beneath overhead power cables.
Tugs
Port tugs "Culmore", 2,800hp, 42t bollard pull, "Otterbank", 800hp, 11.5t bollard pull, "Shrove ASD", 2,300hp, 34t bollard pull.
If vessel fitted with bow thruster(s), one tug is required for both berthing and unberthing, if not an additional tug should be used.
Mooring
There are linesmen and boats available. Deep draught vessels berth at HW during daylight hours.
Charts and publications
BA 2510, 2511, 2635, 2723. Admiralty Pilot NP40, NP286(1).
Reporting before arrival
updated Jan 2015ETA and pre-arrival notices
Notify local agent or harbour authority of ETA 24 hours prior to arrival, to be updated 12 hours and 2 hours before arrival, giving the actual time of arrival at the pilot station and arrival draught.
Communications
VHF: Pilot: Ch 14. Callsign Londonderry Harbour Radio.
Health
Ship Sanitation Control and Exemption Certificate can be renewed.
Customs and immigration
Available from Belfast.
Inspections
Port State Control here: Paris MOU.
Running now: the Paris and Tokyo MOU concentrated inspection campaign on cargo securing, 1 September to 30 November 2026. Its questions are published: the questionnaire.
ISPS
ISPS Designated Authority: Transport and Security Directorate (TRANSEC) of the Department for Transport.
Position: Head of Maritime Security Operations.
Address: TRANSEC Department for Transport, 5th Floor, Southside, 105 Victoria Street, London, SW1E 6DT, United Kingdom
Tel: +44 207 944 2844 (24 hrs)
Fax: +44 207 944 2175
Email: [email protected]
Recognised Security Organisations:
RSO - ISSC Issue: Transec for passenger vessels. MCA for other vessels
RSO - Security Consultant Services: Transec for passenger vessels. MCA for other vessels.
The UK Department for Transport (DfT) is proposing, in line with EU regulations associated with the ISPS Code, to extend maritime security requirements to ships operating in domestic service and to port facilities serving them. The requirements would be based on those applicable to sea going vessels and generally would apply to domestic ships operating in 'sea areas', and which carry over 12 passengers or are over 500GT. Sea going ships which are certified to carry more than 250 passengers and tankers, especially those carrying oil and gas products, are considered as having the potential to be a target for attack.
For further ISPS information see IMO website http://www.imo.org.
Port services
updated Apr 2025Repairs
Major repairs can not be undertaken. Deck and engine repairs are carried out at local engineering works. Divers are available.
Dry docks
Available at Harland and Wolfe, Belfast.
Bunkers, water and stores
Fresh water: Available at berth.
Bunkering: By road tanker. Light fuel oil, gas oil and marine diesel can be supplied.
Stores: Available.
Medical
Altnagelvin Hospital, Londonderry, 5km.
Crew change
Can be arranged through local agent.
Transport
Nearest airport: City of Derry (14.5km) domestic, Belfast International (97km).
Nearest railway: Londonderry, 3km.
Working hours
Normally 0800-1700hrs daily, overtime can be arranged.
About Londonderry
updated Jul 2026Where it is
The port (also known as Lisahally Port) is situated at Lisahally on the E bank of the River Foyle near its confluence with Lough Foyle, approx 28km from open sea.
The port
The port handles general cargo, dry bulk, container, Ro-Ro, liquid cargo, fast ferries and passenger.
Traffic
Approx 2,300,000t of cargo, 300 vessels and 16,000 passengers handled annually.
Questions about Londonderry
What time zone is Londonderry in?
Local time at Londonderry is UTC+0. Clocks go to UTC+1 on 28 Mar 2027. Back to UTC+0 on 31 Oct 2027.
What is the maximum draft at Londonderry?
The deepest berth listed is at Lisahally Terminal: 7.00 m maximum draught. The "Max draft per terminal" table gives each terminal's figure.
What is the water density at Londonderry?
1006-1015.
Which load line zone is Londonderry in?
North Atlantic Winter Seasonal Zone II, Winter Nov 1 to Mar 31, Summer Apr 1 to Oct 31.
Who carries out Port State Control at Londonderry?
Port State Control at Londonderry: Paris MOU.
What is the UN/LOCODE of Londonderry?
The UN/LOCODE of Londonderry is GBLDY.
Tips from seafarers
What crews who called at Londonderry say: pilot boarding, the agent's papers, inspections, shore leave. Each tip is shown with the writer's rank and ship type, and an AI summary sits on top once there are three or more.
A planning aid, not for navigation. These facts come from public sources and each section shows how old it is. Check with the port, your agent, your ENCs and official publications. Spotted something wrong? Tell us on the feedback board.