WORLD PORT INDEX RECORD

Alderney Harbour

Guernsey

Latitude49.7333° N

Longitude2.2000° W

Position reference, not pilotage. This page does not claim marina access, depth, facilities or berth availability. Check current charts and the harbour authority.

Nearby mapped marinas

Within 25 nautical miles

Braye HarbourOpenStreetMap marina identity

≈ 0.6 nm

Port du HouguetOpenStreetMap marina identity

≈ 13.0 nm

Port DiéletteOpenStreetMap marina identity

≈ 17.1 nm

Beaucette MarinaOpenStreetMap marina identity

≈ 18.2 nm

Saint-Sampson HarbourOpenStreetMap marina identity

≈ 19.5 nm

Port de QuerquevilleOpenStreetMap marina identity

≈ 20.5 nm

Map identities and positions only. Inclusion does not confirm visitor access, depth, facilities or current operation. ODbL source snapshot 2026-09-09.

Published service context

Guernsey · country-level

3ports represented

1fuel listed

1water listed

3repair class recorded

These are totals across published World Port Index records for Guernsey, not claims about Alderney Harbour. Unknown fields are not counted as “No”; a listing does not establish current access, stock or availability. Source retrieved 2026-08-29.

Nearby indexed ports

Within 100 nautical miles

Saint SampsonGuernsey

≈ 19 nm

Saint Peter PortGuernsey

≈ 21 nm

Rade De CherbourgFrance

≈ 23 nm

Saint Helier HarbourJersey

≈ 33 nm

Portland HarbourUnited Kingdom

≈ 52 nm

Weymouth HarbourUnited Kingdom

≈ 54 nm