Croatia’s 2026 state coastal line register covers domestic sea lines only — 68 routes, every one of them between Croatian ports. No route in it connects Croatia with Greece. Anything this page told you about a Greek schedule would be unsourced, so it does not.
What the register is
Everything on this site that touches boats comes from one document: the register kept by Agencija za obalni linijski pomorski promet, plus the per-line timetables and tariffs behind it. It is authoritative and it is narrow. It governs scheduled coastal shipping inside Croatia, and it says nothing at all about what sails between one country and another.
So on the Croatian half of a two-country trip we can be exact: which islands have a boat, on which days, at what fare, in which months. On the Greek half we have nothing, and the rule this site runs on is that a figure appears because it is in a named source or it does not appear. There is no soft version of that.
The part of the question that can be answered
If the two countries are being combined, in practice the join is made in the air rather than on the water, and the Croatian end of that is measured. The DZS monthly airport series shows how sharply the coastal airports move between seasons, which is the real constraint on when a two-country trip is comfortable to assemble.
| Airport | November 2025 | What it tells you |
|---|---|---|
| Zagreb | 337,851 | The only genuine year-round hub, and it is inland |
| Split | 62,250 | Against roughly 578,000 in June 2025 |
| Dubrovnik | 49,275 | The southern gateway, and the most seasonal of the three |
Split moving from roughly 578,000 passengers in June to 62,250 in November is the whole seasonality argument in two numbers. A trip that pairs Croatia with anywhere else is easiest to build in the months when those airports are actually busy, and hardest either side of them. No monthly figure exists in the series for Zadar, Pula or Rijeka, so none is quoted.
Two countries is two arrivals, not one route
The planning error is treating a Greece and Croatia trip as a single continuous journey and leaving the join until last. It is two separate arrivals, and on the Croatian side the arrival determines everything downstream: which islands are within reach, which lines run on your dates, whether the southern chain is whole.
Fix the Croatian window first, because it is the half with published constraints. The seasonal tariff runs 29 May to 27 September and the full southern chain 3 July to 30 August. Those dates do not bend for an international connection.
What this site can do with the Croatian half is set out in detail on the cruise hub and on the Dalmatian coast page, and the flight side sits on flights to Croatia. If a page you read elsewhere gives you a Croatia–Greece sailing schedule, ask which register it came from before you build a fortnight on it.
Common questions
Is there a scheduled ferry from Croatia to Greece?
Not in the 2026 Croatian state coastal line register, which covers domestic coastal lines only. That register is our source for scheduled shipping, and it lists 68 routes, all between Croatian ports. We do not publish schedules for services we cannot source.
Which Croatian port would a two-country trip use?
Dubrovnik is the natural southern end, and it is the port where the register is most seasonal: line 9807 reaches Korčula and Polače only between 3 July and 30 August, and line 807 to the Elafiti drops from four sailings a day to two on Sundays and holidays.
When is the Croatian half easiest to arrange?
Inside the seasonal window, 29 May to 27 September for fares, and 3 July to 30 August for the full southern chain. Outside it, Dubrovnik airport handled 49,275 passengers in November 2025, which is the scale of the off-season.
What do you need to work out next?
The Croatian half is the half with answers. Start there.
Where to stay
Where to base the Croatian nights?
Dubrovnik is the southern end of every line that goes anywhere.
Getting around
Which airport suits a southern embarkation?
Dubrovnik is one of the nine airports in the DZS monthly traffic series.
When to go
Which window suits both halves?
Croatian fares run one season, 29 May to 27 September.
Planning
What does the Croatian coast sell?
Small ships on 68 routes’ worth of published water.
Ferry data: Agencija za obalni linijski pomorski promet (ZOLPP), 2026 state coastal line register and per-line timetables. Passenger figures: Državni zavod za statistiku (DZS), monthly airport traffic releases.