When Does Carnival Paradise Swap Princess Cays for Half Moon Cay?

Carnival Cruise Line has told guests on the November 9, 2026, Carnival Paradise sailing from Tampa that their private-island day is changing. Princess Cays is out.

RelaxAway, Half Moon Cay is in on the same Thursday window, November 12 from 9 a.m. to 5 p.m. Everything else on the six-night itinerary stays the same, including Celebration Key and Nassau.

If you are booked on that Tampa departure, cancel any Princess Cays tour expectation, watch for the automatic excursion refund, and rebook Half Moon Cay plans before embarkation.

What Carnival told booked guests

According to the guest notice reported by Cruise Hive, Carnival emailed Paradise guests that “the visit to Princess Cays has been replaced by a call on RelaxAway, Half Moon Cay.” The notice frames the change as an itinerary adjustment rather than a mechanical problem with the ship.

The original plan left Tampa on Monday, November 9, called Celebration Key, Princess Cays, and Nassau, then returned Sunday, November 15. Only the private-island day moves.

Port hours and the rest of the week stay intact under the notice Carnival sent guests.

Carnival has not published a separate public press release for this single sailing swap. The guest email is the primary notice for travelers already on the booking, and Cruise Hive’s same-day reporting supplies independent confirmation of the dates and refund language.

Public booking inventories still listed Princess Cays on some third-party calendars after the guest notice went out, so do not trust an old brochure screenshot over the email in your Carnival account.

Why Half Moon Cay is not a random substitute

Princess Cays and RelaxAway, Half Moon Cay sit only about 15 miles apart and are both Carnival Corporation private destinations. That proximity lets Paradise keep the same Thursday window without rewriting the Celebration Key or Nassau days.

Deep Arrival already covers the refreshed Half Moon Cay product in Carnival’s Half Moon Cay RelaxAway update. Guests who expected Princess Cays sand and cabanas should treat this as a sibling private island with its own pier, beach layout, and tour menu rather than a one-for-one clone.

USA Today reported on the island’s 2026 pier, tram stops, and beach-bar layout after Carnival completed the RelaxAway transformation. That independent field report is useful for packing and pacing even though it is not the sailing-change notice itself.

Cruise Hive notes Paradise will share Half Moon Cay on November 12 with Carnival Vista and Carnival Elation under current schedules. That can raise pier congestion even when the calendar hours look identical to the original Princess Cays call.

If you hate shared-island crowds, arrive early for beach chairs, book a cabana if inventory remains, or plan a ship-day backup for lunch if the tram lines stack after three ships clear security.

What to do about tours, money, and packing

Carnival says prepaid shore excursions tied to Princess Cays will be cancelled automatically and refunded to the original payment method. Do not assume a Half Moon Cay tour appears in your account without action.

Rebook Half Moon Cay tours on Carnival’s site before sailing, or at the Carnival Adventures desk on Deck 7 once onboard.

If you bought a third-party Princess Cays tour outside Carnival, contact that vendor yourself. The automatic refund language covers Carnival-sold excursions, not every external voucher.

Packing changes are modest. Both islands are Bahamas beach days with sun, water sports, and limited shade.

Bring reef-safe sunscreen, water shoes if you dislike rocky entries, and a ship-card plan for beach rentals that are not part of your cruise fare.

How this fits a Tampa Carnival Paradise trip

Paradise remains one of Carnival’s smaller Fantasy-class ships and a Tampa staple for short Caribbean loops. The homeport logistics do not change with this island swap.

Guests still embark and debark at Port Tampa Bay on the original Monday-to-Sunday calendar. Parking, luggage, and sailaway timing follow the usual Port Tampa Bay pattern for this ship.

Use Deep Arrival’s Carnival Paradise ship guide for cabin and dining context on this vessel. For pre-cruise or post-cruise time in Florida, the Tampa things to do list covers the city side of a Port Tampa Bay sailing.

Celebration Key remains on the itinerary, so travelers who booked that port day for the newest Carnival private destination still get it.

The only private-island disappointment risk is for guests who specifically wanted Princess Cays facilities or a quieter island day. If your cabin group split the week between Celebration Key water play and a low-key beach Thursday, Half Moon Cay still fills that second slot, just under a different brand name and pier setup.

Families with first-time cruisers should explain the swap early. A child who packed for “Princess Cays” will still get a Carnival Corporation beach day.

Adults who prepaid specialty excursions need the refund and rebook step more than the beach rename itself.

What remains unknown

Carnival has not stated why this sailing moved from Princess Cays to Half Moon Cay. Port crowding at Princess Cays looks unlikely if Paradise was the only ship scheduled there that Thursday, according to the trade report.

It is also unclear whether Vista or Elation will later move off Half Moon Cay to rebalance the November 12 mix. Until Carnival sends another notice, assume three ships share Half Moon Cay that day.

No technical issue with Paradise has been cited. The ship last completed a Grand Bahama dry dock in October 2023, and the notice language points to itinerary refinement rather than propulsion or repair trouble.

If you hold the November 9 Paradise sailing, move your Thursday beach plan to Half Moon Cay and verify the Princess Cays refund before you pack tour vouchers you no longer need. Celebration Key and Nassau stay on the week as booked.