Cruise guests and Avalon operators share a tight same-day math problem when a Quantum Class ship is on the Catalina Island schedule.
The Catalina Island Tourism Authority cruise schedule lists Quantum of the Seas for Wednesday, July 29, 2026, with an 8:00 AM arrival and 6:00 PM departure and a published passenger figure of about 4,905.
That listing is the load-bearing official island schedule used for dock-day planning, available on the Catalina Island Tourism Authority cruise ship schedule.
CruiseMapper’s Santa Catalina Island port schedule also lists Quantum of the Seas on 29 July 2026 with a morning arrival and evening departure.
That listing is a useful independent cross-check of the same Avalon call window. Catalina’s own published day table remains the island authority for planning.
- Ship: Quantum of the Seas, Royal Caribbean.
- Port: Catalina Island, Avalon, California.
- Window: July 29, 2026, 8:00 AM to 6:00 PM local schedule.
- Scale: About 4,905 passengers listed on the Catalina schedule.
- Decision: Book shore time early; expect tender and town pressure on a big call day.
What the official schedule actually says
Catalina’s 2026 cruise table treats Avalon as a regular port of call for several large lines, including Royal Caribbean. The July 29 Quantum row is a concrete day entry, not a seasonal vague range.
An 8 AM arrival and 6 PM departure create a full daylight window, but tender operations and island capacity still compress the useful shore hours for anyone who wants more than a quick Avalon loop.
A published passenger count near 4,905 signals a high-capacity day relative to Avalon’s small downtown footprint. That number is a planning input for taxis, golf carts, and beach transfers, not a guarantee of every cabin occupied.
Weather can still alter tendering even when the calendar is firm. Treat the published hours as the baseline, then recheck ship communications the morning of the call.
Royal Caribbean guests should also confirm the day’s tender tickets and all-aboard time in the Royal app, because the island schedule and the ship’s operational all-aboard can differ by minutes that matter.
How to use a Quantum day in Avalon
If Catalina is your only California stop this sailing, prioritize one or two must-dos instead of a packed multi-site list. A 4,900-guest day will crowd the first waterfront blocks after tenders open.
Book any time-sensitive tour or rental before you leave the ship if the product requires a timed start. Walk-up capacity shrinks fast when multiple tenders are in the water.
Families with limited walkers should plan a shorter Avalon core loop and build buffer for tender lines at the end of the day. Missing the last tender is the real failure mode, not missing a second beach.
Independent travelers who want quieter water should leave the immediate downtown edge earlier rather than competing for the same waterfront tables as the first tender wave.
Ship guests who only want photos of the Quantum class exterior can often do that from shore without booking a long tour, then return early and free the afternoon for onboard facilities.
| If you planned | What to do |
|---|---|
| A first Catalina call with kids | Pre-book one simple activity and keep a long tender buffer before 6 PM |
| A beach-first day | Leave Avalon core early; high passenger volume hits the waterfront first. |
| Mobility limits | Use a short town loop and skip multi-transfer adventures on this call size. |
| A photography stop only | Take the ship exterior and Avalon harbor, then reboard before late lines form. |
| A multi-ship Catalina week | Compare this Quantum day with lighter schedule rows before stacking hard tours. |
- Clock: Work from an 8 AM to 6 PM Avalon window, not a vague day-in-port.
- Crowd: Plan as a high-capacity call near 4,905 listed passengers.
- Tenders: Build return buffer; do not treat last tender as theoretical.
- Bookings: Secure timed island products before the first tender rush.
- App check: Confirm Royal Caribbean all-aboard against the island table.
Island context beyond this one ship
Catalina’s schedule notes that multiple cruise brands call Avalon through 2026 and that requested calls are confirmed weather dependent. Quantum’s July 29 row sits inside that broader calendar, not as a one-off emergency diversion.
For travelers comparing California cruise ports, Avalon is a tender destination with a compact downtown, not a deepwater megaterminal like some mainland California homeports. That is why passenger count and tender timing dominate the plan.
Deep Arrival does not currently publish a decision-true evergreen Catalina Island or Avalon tender guide that cleanly matches this call. Record that gap rather than force a weak Florida hotel link.
For same-day high-capacity port-call discipline elsewhere on the network, Deep Arrival’s coverage of Star of the Seas at Crown Bay on July 29 shows how early arrival windows and shore buffers work when a large Royal Caribbean ship hits a compact port.
St Thomas is a different geography and dock type, so use that story for planning method only, not for Avalon hours or transfer advice.
Keep the Catalina decision local to Avalon hours and capacity. Pair the island day with any mainland Los Angeles or San Diego land plan only after the tender math is safe.
Local operators watch these schedule rows to staff boats and shuttles. Guests can use the same public table to avoid surprise mega-ship days when choosing independent Catalina hotel stays.
If the ship is delayed or tendering is suspended, switch to shipboard plans immediately rather than waiting on the pier for a window that no longer exists.
Independent island hotels should still recheck the weekly table before promising quiet waterfront mornings in peak Quantum Class weeks.
What remains open
The Catalina table does not publish every operational tender interval or every ship-side all-aboard minute. Those details stay with the cruise line on the day of the call.
Exact pier congestion, tour inventory, and restaurant wait times will only be knowable after the first tenders land. Use the schedule for capacity and hours, not for restaurant table promises.
Weather, sea state, and U.S. Coast Guard or island operational limits can still cancel or shorten a call even when the calendar looks clean.
If Royal Caribbean issues a guest advisory that conflicts with the island table, follow the ship. The island schedule is the public planning baseline; the ship controls boarding.
For future Catalina weeks, re-open the Tourism Authority schedule rather than assuming Quantum repeats the same midsummer pattern every Wednesday.
When a later sailing lists a different arrival or passenger band, treat that row as a new day decision rather than recycling this July 29 plan.
Guests on multi-port Los Angeles loops should still reconfirm Ensenada or return-day embarkation logistics separately from this Avalon tender window.
When is Quantum of the Seas in Catalina on July 29, 2026?
The Catalina Island Tourism Authority schedule lists the ship for July 29, 2026 from 8:00 AM to 6:00 PM with about 4,905 passengers noted on that row.
Is Avalon a tender port for this call?
Yes. Catalina Avalon cruise calls are tender operations into a compact island town, so tender lines and return buffers matter as much as the clock window.
How should guests prioritize shore time?
Pre-book one or two priorities, leave early for popular spots, and protect a long return buffer before the published 6:00 PM departure and the ship’s all-aboard time.
Can weather still change the day?
Yes. Catalina notes that calls are weather dependent, and the cruise line can still alter tendering or all-aboard on the day of the visit.
