Superyacht Watch

The public record of superyacht movements

53 m sailing yacht · Cayman Islands flag

ATMOSPHERE

In port at Port Hercule since 17 Aug 2026 — 19 days so far. Last signal 5 Sep 2026, 10:18 UTC.

ATMOSPHERE is a 53 m sailing yacht registered under the Cayman Islands flag, on the record since 12 Jul 2026. The last 90 days show 3 port calls, with the most harbour time at Port Hercule, plus 9 spells at anchor in open water.

Map of the last recorded position of ATMOSPHERE, near 43.735°N 7.427°E

Last recorded position, rounded to ~100 m, as of 5 Sep 2026, 10:18 UTC. Imagery ©Mapbox ©OpenStreetMap

The last 90 days

JulAugSeptPort Hercule, 12 Jul 2026 – 18 Jul 2026 (5 days)At anchor (open water), 18 Jul 2026 – 18 Jul 2026 (3 hours)Port Hercule, 18 Jul 2026 – 20 Jul 2026 (2 days)At anchor (open water), 20 Jul 2026 – 22 Jul 2026 (34 hours)At anchor (open water), 28 Jul 2026 – 29 Jul 2026 (22 hours)At anchor (open water), 29 Jul 2026 – 30 Jul 2026 (21 hours)At anchor (open water), 31 Jul 2026 – 1 Aug 2026 (20 hours)At anchor (open water), 1 Aug 2026 – 2 Aug 2026 (29 hours)At anchor (open water), 2 Aug 2026 – 3 Aug 2026 (20 hours)At anchor (open water), 3 Aug 2026 – 4 Aug 2026 (17 hours)At anchor (open water), 4 Aug 2026 – 5 Aug 2026 (17 hours)Port Hercule, since 17 Aug 2026
In portAt anchorGaps: underway or outside the monitored area

Port calls

Monaco: 33MONACO
Harbours ATMOSPHERE has called at on the Côte d’Azur, sized by number of recorded calls; the brass mark is the current port.
ArrivedDepartedPlaceTime in port
17 Aug 2026Still in portPort Hercule
4 Aug 20265 Aug 2026At anchor (open water)17 hours
3 Aug 20264 Aug 2026At anchor (open water)17 hours
2 Aug 20263 Aug 2026At anchor (open water)20 hours
1 Aug 20262 Aug 2026At anchor (open water)29 hours
31 Jul 20261 Aug 2026At anchor (open water)20 hours
29 Jul 202630 Jul 2026At anchor (open water)21 hours
28 Jul 202629 Jul 2026At anchor (open water)22 hours
20 Jul 202622 Jul 2026At anchor (open water)34 hours
18 Jul 202620 Jul 2026Port Hercule2 days
18 Jul 202618 Jul 2026At anchor (open water)3 hours
12 Jul 202618 Jul 2026Port Hercule5 days

Movement log

17 Aug 2026

Time (UTC)EventPlace
New destinationfor Mcmcm
ArrivedPort Hercule

5 Aug 2026

Time (UTC)EventPlace
New destinationfor Portofino

3 Aug 2026

Time (UTC)EventPlace
New destinationfor Calvi

1 Aug 2026

Time (UTC)EventPlace
New destinationfor Ajaccio

31 Jul 2026

Time (UTC)EventPlace
New destinationfor Cupabia

30 Jul 2026

Time (UTC)EventPlace
New destinationfor Maddalena

29 Jul 2026

Time (UTC)EventPlace
New destinationfor Pevero

28 Jul 2026

Time (UTC)EventPlace
New destinationfor Olbia

22 Jul 2026

Time (UTC)EventPlace
New destinationfor Olbiav

20 Jul 2026

Time (UTC)EventPlace
New destinationfor Ajaccio
DepartedPort Hercule

18 Jul 2026

Time (UTC)EventPlace
ArrivedPort Hercule
DepartedPort Hercule

12 Jul 2026

Time (UTC)EventPlace
ArrivedPort Hercule

Economic footprint

At 53 m, ATMOSPHERE represents an estimated €15,000 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
ATMOSPHERE
Type
Sailing Yacht
Length overall
53 m
Beam
11 m
Flag
Cayman Islands
MMSI
319726000
IMO
9231896
Callsign
ZCGY6
First recorded
12 Jul 2026
Last signal
5 Sep 2026, 10:18 UTC

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