Superyacht Watch

The public record of superyacht movements

58 m motor yacht · Cayman Islands flag

OUI OUI

In port at Port Hercule since 4 Sep 2026 — 24 hours so far. Last signal 5 Sep 2026, 09:28 UTC.

OUI OUI is a 58 m motor yacht registered under the Cayman Islands flag, on the record since 28 Aug 2026. The last 90 days show 2 port calls, with the most harbour time at Port de Nice (Lympia), plus 2 spells at anchor in open water.

Map of the last recorded position of OUI OUI, near 43.736°N 7.427°E

Last recorded position, rounded to ~100 m, as of 5 Sep 2026, 09:28 UTC. Imagery ©Mapbox ©OpenStreetMap

The last 90 days

JulAugSeptAt anchor (open water), 28 Aug 2026 – 28 Aug 2026 (2 hours)At anchor (open water), 28 Aug 2026 – 31 Aug 2026 (3 days)Port de Nice (Lympia), 31 Aug 2026 – 4 Sep 2026 (4 days)Port Hercule, since 4 Sep 2026
In portAt anchorGaps: underway or outside the monitored area

Port calls

Nice: 1NICEMonaco: 1MONACO
Harbours OUI OUI has called at on the Côte d’Azur, sized by number of recorded calls; the brass mark is the current port.
ArrivedDepartedPlaceTime in port
4 Sep 2026Still in portPort Hercule
31 Aug 20264 Sep 2026Port de Nice (Lympia)4 days
28 Aug 202631 Aug 2026At anchor (open water)3 days
28 Aug 202628 Aug 2026At anchor (open water)2 hours

Movement log

4 Sep 2026

Time (UTC)EventPlace
ArrivedPort Hercule
DepartedPort de Nice (Lympia)
New destinationfor Mcmon

31 Aug 2026

Time (UTC)EventPlace
ArrivedPort de Nice (Lympia)
New destinationfor Frnce

28 Aug 2026

Time (UTC)EventPlace
First recorded

Economic footprint

At 58 m, OUI OUI represents an estimated €20,000 a day in running spend — crew, berthing, fuel, maintenance and provisioning — much of it landing wherever the yacht is lying. An order-of-magnitude estimate, not an account: how it is derived.

Registry particulars

Name
OUI OUI
Type
Motor Yacht
Length overall
58 m
Beam
11 m
Flag
Cayman Islands
MMSI
319201000
IMO
1009170
Callsign
ZCPR6
First recorded
28 Aug 2026
Last signal
5 Sep 2026, 09:28 UTC

Particulars as broadcast over AIS; dimensions are the transmitted hull values. Vessel operators: see the privacy & takedown policy.