What is 'blessed by the sea' when translated from English to French?

Béni par la mer or bénie par la mer in the singular and bénis par la mer or bénies par la mer in the plural are French equivalents of the English phrase "blessed by the sea." Context makes clear whether a feminine (cases 2, 4) or a masculine (examples 1, 3) "blessed" person or thing (instances 1, 2) or persons or things (options 3, 4) suit. The pronunciation will be "bey-nee par la mer" regardless of the number or gender of person, thing, persons, things "blessed by the sea" in French.