Guests booked on Celebrity Ascent for the August 28, 2026, Italy, Greece, and Croatia sailing need to rebuild one stretch of independent tours. An official Celebrity guest letter cites a berth scheduling conflict in Corfu and swaps key Aegean and Adriatic days while keeping every listed port.
The change is a date shuffle, not a port deletion. Olympia via Katakolon now lands on Monday, August 31, and Corfu moves to Tuesday, September 1.
Split and Dubrovnik also shift later in the week under the revised table. Prepaid private guides and trains need a calendar check before the ship leaves Civitavecchia.
- Ship and sailing: Celebrity Ascent, 10-night Italy, Greece, and Croatia from Rome Civitavecchia.
- Depart: Friday, August 28, 2026, at 5:00 PM from Civitavecchia.
- Why it changed: Official letter cites a berth scheduling conflict in Corfu, Greece.
- Core swap: Katakolon moves to August 31; Corfu moves to September 1.
- Excursions: Celebrity says pre-purchased line tours auto-update to the revised days.
What the official guest letter actually changes
Celebrity posts modified itineraries by ship and departure date on its itinerary modifications board. For Ascent on August 28, 2026, that board links a guest letter PDF that states the Corfu berth conflict and the revised day-by-day table.
The letter is explicit that the line is trying to maintain all ports of call. That is different from a weather scrub or a destination closure.
Guests still get Messina, Katakolon, Corfu, Bar, Split, Dubrovnik, and Naples. Several call dates simply move by one day or more.
Monday, August 31, is now Olympia via Katakolon from 8:00 AM to 7:00 PM. Tuesday, September 1, is Corfu from 8:00 AM to 6:00 PM.
Those two days are the heart of the berth-driven swap. They are the first places independent bookers should recheck.
Thursday, September 3, is Split from 8:00 AM to 8:00 PM. Friday, September 4, is Dubrovnik from 8:00 AM to 8:00 PM.
A sea day then leads into Naples on Sunday, September 6. The ship returns to Civitavecchia on Monday, September 7.
Revised day-by-day schedule for the August 28 sailing
According to the official table in the guest letter, embarkation remains Friday, August 28, in Rome Civitavecchia with a 5:00 PM departure. Saturday, August 29, is still Sicily via Messina from 10:00 AM to 9:00 PM, followed by a Sunday at sea.
The mid-cruise block is where calendars diverge from many original plans. After the sea day, guests now step ashore in Katakolon for Olympia on Monday, then Corfu on Tuesday, then Bar, Montenegro, on Wednesday from 7:00 AM to 7:00 PM.
The Croatian pair stays late in the voyage. Split is Thursday and Dubrovnik is Friday, each with a full 8:00 AM to 8:00 PM window.
That preserves long days in both cities even though their calendar positions move. Independent shore plans should follow the new weekdays, not an old brochure PDF.
Sunday, September 6, is Naples from 7:00 AM to 6:00 PM. Monday, September 7, is the Civitavecchia debarkation morning with a 5:00 AM arrival.
Guests with early flights out of Rome should still treat that morning as a tight logistics day. It is not a leisurely port call.
Third-party sailing tables already show the same revised order. A Clean Cruising listing for the August 28 Ascent departure places Katakolon on August 31 and Corfu on September 1, matching the guest letter times.
Cruise Timetables also lists that same sequence for the Friday 28 August 2026 departure from Civitavecchia. Those independent boards are useful confirmation that the public market schedule has moved with the letter.
Who has to act now, and who can wait
Anyone holding private tours, rail tickets, or car services on the old Corfu or Katakolon dates should contact the operator immediately. A guide waiting on the wrong pier day is the classic failure mode after a berth swap.
Guests who only booked Celebrity shore excursions have less admin work. The letter says pre-purchased Celebrity excursions automatically realign to the revised itinerary.
Travelers can still browse options in the app or on My Celebrity Cruises as the sailing approaches. Confirm the new day labels before you sail rather than assuming the auto-update is visible everywhere.
Travelers who planned multi-day land add-ons before or after the cruise are mostly unaffected by the mid-voyage shuffle. The embarkation and final Naples-to-Rome arc still bookend the trip on the same calendar ends of the voyage window.
Independent guests who care about Corfu beaches, Old Town walking routes, or Olympia site hours should rebuild those days first. A useful starting point for the island day is Deep Arrival’s Corfu cruise port planning page, which is built around a ship-day clock rather than a multi-night stay.
How this differs from the earlier Ascent Adriatic change
Deep Arrival already covered a separate Celebrity Ascent Mediterranean revision for the July 17, 2026, sailing after a Dubrovnik berth conflict. That earlier notice reshuffled five port dates around Dubrovnik and Split on a different departure.
The August 28 letter is not a reprint of that stream. It names a Corfu berth conflict, a different sailing date, and a different core swap centered on Katakolon and Corfu.
Guests on the August 28 voyage should follow the AT_8-28-26 letter. Do not use the July 17 Dubrovnik schedule for this booking.
For chronology only, the earlier report is here: Celebrity Ascent Changes Five Port Dates After Dubrovnik Berth Conflict. Use it as background on how Ascent berth letters work this summer, not as the calendar for August 28.
Planning impact for Corfu, Olympia, Split, and Dubrovnik days
Corfu’s new Tuesday slot still runs 8:00 AM to 6:00 PM. That is a full sightseeing day, but it is not endless.
Guests who hoped for a late dinner ashore should confirm tender or dock logistics. Check the ship’s all-aboard time once the final daily program posts on board.
Katakolon for Olympia on Monday now carries the longer 8:00 AM to 7:00 PM window. Guests chasing the archaeological site should reconfirm site hours and transit time from the pier for that weekday.
Split and Dubrovnik keep long windows later in the week. If you already reserved Old Town walking tours, wall walks, or private transfers in Croatia, match the new Thursday and Friday labels before paying final balances.
Deep Arrival’s Dubrovnik traveler page is a practical companion for the Friday call. Treat it as planning help for a ship day, not as proof of the berth order.
Rome still anchors both ends of the voyage. Guests flying into Fiumicino or Ciampino for the Friday embarkation should keep the usual Civitavecchia transfer buffer.
For orientation around the capital end of the trip, see things to do in Rome as a land-side planning bridge. It is not a substitute for the ship’s pier schedule.
Why berth conflicts show up on popular Mediterranean loops
Mediterranean summer berths are a scarce resource. When several ships want the same pier window in Corfu, the line often preserves every port by rotating days rather than dropping a call.
That is what this letter describes in plain terms. Guests keep the same set of destinations and must move the private logistics that depend on exact weekdays.
The pattern also shows up across Celebrity’s modification board this season on other ships and dates. Treat guest letters and the modifications index as higher authority than an old brochure PDF saved months earlier.
Lineup context for the brand and fleet sits on Deep Arrival’s Celebrity Cruises line guide. Use that for ship class and product context, then return to the August 28 letter for the only schedule that matters for this booking.
Primary proof remains the official guest letter linked from Celebrity’s modifications board. Independent sailing tables such as Clean Cruising’s August 28 Ascent listing already display Katakolon on August 31 and Corfu on September 1 with matching pier windows.
| If you are deciding | What to do |
|---|---|
| Hold private Corfu or Olympia tours on old dates | Call the operator now and move the reservation to September 1 or August 31. |
| Booked only Celebrity shore excursions | Let the line auto-update, then confirm the new day labels in the app. |
| Care most about Croatia days | Retag Split to September 3 and Dubrovnik to September 4 before final payments. |
| Are flying into Rome for embarkation | Keep the August 28 Civitavecchia transfer plan; embark timing is unchanged. |
| Are comparing this with the July Ascent letter | Use the August 28 PDF only; that July sailing is a different berth stream. |
- Rebuild private plans: Move Corfu, Olympia, Split, and Dubrovnik reservations to the new dates.
- Keep line tours: Celebrity says prepaid ship excursions realign automatically.
- Protect transfers: Reconfirm meeting points and pier names for the new weekdays.
- Watch the app: Reopen My Celebrity Cruises before sailing for any later berth notes.
- Do not mix letters: The July 17 Ascent Dubrovnik letter is not your August 28 calendar.
The practical test is simple. If a voucher, guide chat, or calendar entry still shows the pre-letter Corfu or Katakolon day, fix it before you leave for Rome.
The ship will follow the revised table. Private operators will not guess the change for you.
Did Celebrity cancel Corfu on the August 28 Ascent cruise?
No. The official guest letter keeps Corfu and moves it to Tuesday, September 1, from 8:00 AM to 6:00 PM after a berth scheduling conflict.
What day is Olympia via Katakolon now?
Monday, August 31, 2026, from 8:00 AM to 7:00 PM, according to the revised table in the guest letter.
Do I need to rebook Celebrity shore excursions myself?
The letter says pre-purchased Celebrity excursions automatically update. Still verify the new day labels in the app before you sail.
Is this the same notice as the July Ascent Dubrovnik change?
No. That earlier sailing cited a Dubrovnik berth conflict on a July 17 departure. August 28 is a separate Corfu berth letter.
Where can I confirm the official change?
Open Celebrity’s itinerary modifications page and the Ascent August 28 guest letter PDF linked for that departure date.
