The beach-restaurant of the Hôtel Barrière Le Gray d'Albion, on the Croisette facing the sea: Mediterranean cooking, cocktails and one of the biggest review counts of any beach address in Cannes. Listed here from the public record, with what we'd check, and call about, before going.
Mademoiselle Gray Plage Barrière is the beach-restaurant attached to the Hôtel Barrière Le Gray d'Albion: the link is in the name and in the official web address itself. Google files it as a restaurant, and more precisely a Mediterranean one, on the boulevard de la Croisette. It carries a 4.5 rating across 3,166 Google reviews, which makes it one of the most-commented beach addresses in Cannes.
We list it from the public record rather than from a table of our own (see below). The public listing gives an upper price band (€€€) with no figures attached, and the recurring words in public reviews point to what the place is used for: beach, cocktails, apéritif, the fireworks, the waiters. One caveat on the address: the public listing names boulevard de la Croisette without a street number, so we won't invent one.
It's on the Croisette, facing the sea, on the central stretch of the Cannes seafront: the part of the bay where the private beaches line the sand below the promenade. That's the whole geography we can source, and it's enough: on the Croisette, front row, centre.
We haven't spent an evening here ourselves, so treat this as a sourced notebook entry, not a review. The public listing shows 10:00-23:45 Wednesday to Saturday, closed Sunday, Monday and Tuesday, but a Croisette beach is a seasonal business, and opening days swing hard from one part of the year to the next. Read that as a snapshot, not a permanent timetable: calling ahead on +33 4 92 99 79 99, or checking the official site, is the one thing we'd do before travelling across town.
We'd also confirm whether a table is needed rather than assumed, the review count suggests a busy address, and, since the listing only signals a high price band with no numbers, we'd ask what a given evening actually costs before sitting down.