Base Vergues: notion 3
Multilingual Dictionary of Nautical Terms - Italian section. A remarkable tool, providing not only translation but also descriptions of nautical terms in the target language.

Dana: Dictionary of Sea Terms 1841/1851
From 'The Seaman's Friend: Containing a Treatise on Practical Seamanship, with Plates; A Dictionary of Sea Terms; Customs and Usages of the Merchant Service.

English-French Sailing Dictionary
Dictionary of sailing terms may be useful to English speakers sailing in French-speaking waters.