Sirena Itinerary & Schedule 2027-2028

Where is Sirena now? Sirena is next due at Portland, Maine on September 22, 2027.

After that: Portland, Maine (Oct 11), Portland, Maine (Oct 16), Portland, Maine (Nov 4) and Grand Cayman (Nov 19).

Sirena is a Oceania Cruises ship. This page lists its 7 port calls at 3 ports from September 22, 2027 to January 7, 2028, taken from each port's published schedule. It isn't a live AIS tracker, so it shows where Sirena is due rather than where it is at sea right now. Times are local port time.

Sirena itinerary by month

Ports Sirena visits

Sirena port days at a glance

Of its 7 calls in these schedules, none are turnarounds (passengers embark and disembark) and 3 are day visits on a longer voyage; 4 other calls are listed without saying which.

Typical time in port, from calls with published arrival and departure times: Portland, Maine about 9 hours (4 timed calls), Grand Cayman about 7 hours (2 timed calls) and St. Maarten about 8 hours (1 timed call).

Sirena shares the port with at least one other listed ship on 6 of its 7 port days. The busiest: December 7, 2027 at St. Maarten, with Arvia, MSC World Asia, Viking Sky and Carnival Firenze and 4 more; October 16, 2027 at Portland, Maine, with Victory II and Norwegian Breakaway; January 7, 2028 at Grand Cayman, with Celebrity Eclipse and Independence of the Seas.

Sirena schedule by date

September 2027

Wed, Sep 22

Portland, Maine OGT P2B1 Ship call 7:00 AM–3:00 PM

October 2027

Mon, Oct 11

Portland, Maine OGT P2B1 Ship call 11:00 AM–8:00 PM

Sat, Oct 16

Portland, Maine POT Ship call 7:00 AM–3:00 PM

November 2027

Thu, Nov 4

Portland, Maine OGT P2B1 Ship call 11:00 AM–8:00 PM

Fri, Nov 19

Grand Cayman Royal Anchorage 2 Port of call 8:00 AM–3:00 PM

December 2027

Tue, Dec 7

St. Maarten Port of call 7:00 AM–2:30 PM

January 2028

Fri, Jan 7

Grand Cayman Royal Anchorage 1 Port of call 11:00 AM–6:00 PM

Sources: Maine PortCall cruise schedule for Portland (maine.portcall.com), retrieved 2026-11-14, Port Authority of the Cayman Islands ship schedule (caymanport.com), retrieved 2026-11-14, Port St. Maarten cruise ship schedule (gls.portstmaarten.sx, linked from portstmaarten.com), retrieved 2026-11-09

Frequently asked questions

Where is Sirena now?

As of November 15, 2026: Sirena is next due at Portland, Maine on September 22, 2027. This is the published port schedule, not a live AIS position, so at sea it shows the ports either side.

Where is Sirena sailing next?

The next scheduled call on this page is Portland, Maine on September 22, 2027. The schedule lists 7 upcoming calls for Sirena.

Which ports does Sirena visit?

In the schedules this site covers, Sirena calls at Portland, Maine (4 calls), Grand Cayman (2 calls) and St. Maarten (1 call).

Where does Sirena sail from?

Sirena has turnaround calls, where passengers embark and disembark, at Portland, Maine in these schedules.

What terminal does Sirena use at Portland, Maine?

Sirena is scheduled at OGT P2B1 (3 calls) and POT (1 call). Terminal assignments can change, so confirm with Oceania Cruises before sailing day.

What dates does the Sirena schedule cover?

The first call on this page is on September 22, 2027 and the last is on January 7, 2028, 7 days with Sirena in port.

Which cruise line operates Sirena?

Sirena sails for Oceania Cruises. Other Oceania Cruises ships on this site include Allura, Marina, Nautica and Oceania Allura.

Where does this Sirena schedule come from?

Every row is read from a published port schedule, not estimated: Maine PortCall cruise schedule for Portland (maine.portcall.com), retrieved 2026-11-14; Port Authority of the Cayman Islands ship schedule (caymanport.com), retrieved 2026-11-14; Port St. Maarten cruise ship schedule (gls.portstmaarten.sx, linked from portstmaarten.com), retrieved 2026-11-09.

Sailing soon? Our cruise packing list covers what to bring, port by port.