The phrase "a harbour in the" is correct and usable in written English.
It can be used when referring to a specific location or context involving a harbour, typically followed by a noun that specifies what is being described.
Example: "We found a harbour in the coastal town that was perfect for our boat."
Alternatives: "a port in the" or "a dock in the".
AVIGDOR LIEBERMAN, Israel's foreign minister, has asked European countries to consider building a power station, a desalination plant and a harbour in the Gaza Strip, promising Israel's full co-operation in bringing in the necessary raw materials.
Concerned by the frigate's weakness, L'Hermite ordered her to separate and sail for a harbour in the neutral United States, arriving at Hampton Roads on 1 September.
Closing to investigate, they discovered that the stranger was the French ship Impétueux, left in a dismasted and leaking state by the hurricane and desperately attempting to reach a harbour in the United States.
A plan for a deepwater dock at Iqaluit has been replaced by a refuelling station at a refurbished harbour in the north of Baffin Island.
It's located close to Nyhavn, a beautiful harbour in the centre of Copenhagen.
The tower stands at the entrance of A Coruña harbour in the autonomous community of Galicia in northwestern Spain.
The British fleet anchored at Scapa Flow, a natural harbour in the Orkney Islands, off the northern coast of Scotland, caught the German fleet some 75 miles off the Danish coast, after a newly created intelligence unit cracked German codes.
I like the attitude Churchill enunciated during the war after he was told in one of those civil service minutes that it was not really possible to build a floating harbour in the Channel (eventually Mulberry) where resupply ships could anchor in back-up to the invasion.
Lyttelton Port, a major harbour in the region, suffered additional damage from the tremors and opted to initiate full engineering assessments.
Without a safe harbour in the entire Indian Ocean, Saint-Criq initially sailed for the Seychelles, hiding among the islands until 7 June.
Sydney is situated on an excellent harbour in the heart of an extensive coal-mining region, and the regional municipality (which also includes nearby North Sydney, Sydney Mines, and Glace Bay) forms Nova Scotia's second largest industrial complex (after Halifax).
