The DZS monthly series covers Pula but publishes no figure for it in the release used here, so nobody can honestly tell you how busy it is. What is on the record: Pula sits on exactly one route in the 2026 state coastal ferry register, line 9141.
Start with what is missing
Pula is one of the nine airports in the Croatian Bureau of Statistics monthly series, alongside Zagreb, Split, Dubrovnik, Rijeka, Zadar, Osijek, Brač and Mali Lošinj. Three of those nine have a published monthly figure in the release used across this site. Pula is not one of them, and neither are Zadar or Rijeka.
That absence is worth stating rather than papering over. Any page that quotes you a passenger count for Pula has taken it from somewhere it cannot name. What can be said with a source is that Croatia’s only airports with a published November 2025 figure are Zagreb at 337,851, Split at 62,250 and Dubrovnik at 49,275 — and that all three of those are somewhere else.
The one route in the register
Where Pula does appear in a national dataset is the 2026 state coastal line register, and it appears once. Line 9141 is a fast catamaran running Pula to Zadar by way of the Kvarner islands. That single line is the whole of Pula’s scheduled island network.
| Line | Route | Vessel | Islands served |
|---|---|---|---|
| 9141 | Pula – Unije – Susak – Mali Lošinj – Ilovik – Silba – Zadar | Catamaran | Silba, Mali Lošinj, Unije, Susak and Ilovik |
Compare that with 10 state lines out of Split and 14 out of Zadar. Istria is not island-hopping country and the register says so plainly. It is a driving region with a coastline, and the boats that matter here run north to the Kvarner archipelago — Silba, Mali Lošinj, Unije, Susak and Ilovik — rather than south towards Dalmatia.
Landing at Pula with Hvar or Korčula on the itinerary
Nothing in the register connects Pula to the Dalmatian islands. Line 9141 ends at Zadar, and Zadar’s own sixteen islands share not one name with Split’s six or Dubrovnik’s six. Getting from an Istrian arrival to a Dalmatian island is an overland journey the length of the country, planned separately.
This is the single most expensive airport mistake in Croatia in terms of days, and it is made because Pula and Split are both described as coastal. They head two networks with no shared destination at all.
What the Istrian season actually looks like
Since there is no traffic figure to describe Pula’s season, the climate normals have to do the work. Rovinj is the nearest coastal station in the DHMZ series and Pazin the nearest inland one, and the two together explain why Istria’s shoulder is longer than Dalmatia’s reputation suggests.
Rovinj, mean number of days at or above 25 °C. Source: DHMZ (meteo.hr), climate normals 1971–2000.
September records 15.0 such days against June’s 17.6, and October still has 1.2. Sea temperature is not published for Rovinj, Rijeka or Zadar in the 1971–2000 normals, only for Split, Hvar and Dubrovnik, so anyone quoting you an Istrian sea temperature from this dataset has filled the gap from somewhere else.
| Station | June | July | September | October |
|---|---|---|---|---|
| Rovinj (coast) | 17.6 | 28.8 | 15.0 | 1.2 |
| Pazin (inland Istria) | 16.0 | 26.6 | 12.1 | 1.7 |
| Rijeka (Kvarner) | 14.2 | 25.2 | 10.4 | 0.9 |
| Split (for comparison) | 22.0 | 29.5 | 15.4 | 1.3 |
Inland Istria runs two to three degrees cooler than the coast in the same month, which is why the hill towns are a summer answer and the Rovinj waterfront is a shoulder-season one.
What to decide before you book
- Is your trip inside Istria? If yes, Pula is the right arrival and the ferries are irrelevant to you.
- Is any Dalmatian island on the list? Pula’s single registered route ends at Zadar and reaches none of them.
- Are you travelling in the shoulder? Rovinj records 15.0 days above 25 °C in September against 17.6 in June.
- Do you need a passenger figure to plan? There is not one for Pula. Plan from the route register instead.
Find flights and hotels
What do you need to work out next?
Istria, decided. These are the follow-ons.
Where to stay
Rovinj or Pula as a base?
Rovinj is the coastal DHMZ station; Pazin runs two to three degrees cooler.
Getting around
How do I reach the rest of Istria?
The DZS series covers nine airports, including Pula, Rijeka and Zadar.
When to go
Is September still summer here?
Rovinj averages 15.0 days at or above 25 °C.
Planning
Can I arrive by sea instead?
Pula appears once in the 2026 domestic coastal register.
Passenger figures: Državni zavod za statistiku (DZS), monthly airport traffic releases. Ferry data: Agencija za obalni linijski pomorski promet (ZOLPP), 2026 state coastal line register and per-line timetables. Climate data: DHMZ (meteo.hr), climate normals 1971–2000.