The 20-nautical-mile crossing from Cavtat (Croatia’s southernmost port) to Herceg Novi (Montenegro’s first marina inside the Bay of Kotor) is one of the great Adriatic charter extensions. The Bay of Kotor itself — a 28 km inland fjord, often described as “the southernmost fjord in Europe” (geologically a ria, but the visual impression is fjord-like) — contains the medieval walled towns of Kotor and Perast, the Lady of the Rocks islet, and the polished Porto Montenegro superyacht marina. It’s one of the most distinctive sailing experiences in the Mediterranean, and adds 2–4 days to any southern Croatia itinerary.
The complications are administrative: you cross an international border (which requires customs clearance both ways), and Montenegro is not in the EU (so different documentation, currency, mobile-data rules), and every bareboat crew must carry a skipper’s licence that Croatia recognises — our guide to the sailing licence you need to charter in Croatia covers exactly what is accepted. This guide handles the procedure step by step.
The Border Crossing — Step by Step
Leaving Croatia (at Cavtat)
- Sail to Cavtat (8 nm south of Dubrovnik, ACI Marina or town quay). This is Croatia’s southernmost authorised exit port for yachts.
- Visit the Harbour Master’s Office (Lučka kapetanija) on the Cavtat waterfront with: passports of all crew, transit log, boat documents, and the original charter contract if applicable.
- The harbour master cancels your transit log (formally records your exit). No fee. Procedure takes 15–30 minutes if no queue.
- Visit the Customs Office in the same building, present passports, get exit stamps. No fee.
- You now have 24 hours to leave Croatian waters. Sail directly south.
Entering Montenegro (at Zelenika or Herceg Novi)
- The first authorised port of entry in Montenegro is at Zelenika (small commercial harbour) or, more commonly for yachts, the Customs Pontoon at Herceg Novi. Approach the pontoon and tie up; do not go ashore until cleared.
- Visit the Montenegrin Harbour Master with passports, boat documents, charter contract, Croatian transit log (now cancelled).
- Pay the Montenegrin vignette and tonnage tax — €30–100 depending on boat size and length of stay. The vignette is a small sticker for the boat plus a receipt.
- Visit Customs & Immigration. Get entry stamps, declare any high-value items.
- Total procedure: 30–90 minutes depending on queue. Once cleared you can sail freely in Montenegrin waters.
Returning to Croatia
Mirror the process in reverse: clear out at Herceg Novi, sail to Cavtat (yacht must enter Croatia at an authorised port), present passports + boat docs at the Harbour Master in Cavtat, get a new transit log issued. This re-issues your full Croatian sailing permit; if your charter is finishing within days you may not need to pay for a full new transit log — ask the harbour master to clarify.
Where to Sail in the Bay of Kotor
Herceg Novi
The first town inside the bay — small, atmospheric, with the 14th-century Forte Mare on a small headland over the water. Marina Herceg Novi takes 250 yachts. Old town is compact, easy to walk in 90 minutes. Beach culture in summer; the town quay restaurants are tourist-priced. Best as: overnight stop on entry/exit day.
Tivat & Porto Montenegro
Tivat is the bay’s second town — the location of Porto Montenegro, the most prestigious marina in the eastern Mediterranean. 450 berths, capacity for yachts to 250 m, multiple Michelin-recommended restaurants, designer shops, the Naval Heritage Museum (the bay was the Yugoslav Navy submarine base — the Tito-era subs are open as a museum), and a 5-star hotel. Mooring fees: €120–800/night depending on yacht size in season. Best as: 1–2 night base for the bay; central position lets you day-sail to Kotor and Perast.
Perast
The most photogenic small town on the bay — a Baroque village of 16 stone palaces along a narrow waterfront, no cars in the historic centre. Two small islets just offshore: Our Lady of the Rocks (artificial islet built up by sailors over 500 years; the church on it holds 68 silver votive plates from sailors who returned safely) and St George Island (cypress-covered, the original Benedictine monastery, now closed to visitors). Boat taxis from Perast quay go to Our Lady (€5pp). Best as: day trip from Tivat or Kotor; town quay takes 10 yachts max for short stops.
Kotor
The medieval walled city at the head of the bay (UNESCO World Heritage). The city walls climb 1,200 m up the cliff above the town — the climb is steeper than Dubrovnik’s but free (unlike Dubrovnik’s €35). The view from the top of the walls over the bay and town is the iconic Kotor photograph. Old town is denser than Dubrovnik but smaller; restaurants on the squares; the Cathedral of St Tryphon (12th century) is the architectural centre. Marina Kotor takes 100 yachts directly under the walls; expensive (€130–220 in season) but the location is unmatched.
Risan & Morinj — The Quiet North
The bay continues 6 nm north of Perast to the smaller villages of Risan (with a Roman mosaic site, Hippolytus Villa, dated 2nd century AD) and Morinj at the head. These are quiet anchorages with small konobas — no marinas, free anchoring in 6–15 m. Best as: contrast to busy Tivat/Kotor.
Suggested 4-Day Bay of Kotor Itinerary
| Day | Route | Distance |
|---|---|---|
| 1 AM | Cavtat → exit clearance → Herceg Novi → entry clearance | 22 nm |
| 1 PM | Herceg Novi → Tivat (Porto Montenegro) | 12 nm |
| 2 | Day sail Tivat → Perast → Kotor → back to Tivat | 20 nm circuit |
| 3 | Tivat → Risan/Morinj → Tivat | 16 nm |
| 4 | Tivat → Herceg Novi → exit clearance → Cavtat → entry | 22 nm |
For a 2-week Croatia + Montenegro charter, the Bay of Kotor extension comfortably fits as days 9–12 of a southern itinerary, with Korčula/Mljet/Dubrovnik before and after.
Practical Information
- Currency: Montenegro uses the Euro (despite being non-EU). No currency exchange needed.
- Mobile data: Croatian roaming does NOT include Montenegro (not EU). Buy a local SIM at Herceg Novi (€10 for 7-day data plan) or check that your provider has a global plan.
- Passports: EU citizens enter Montenegro visa-free. Other nationalities check requirements before sailing.
- Boat documents: Original charter contract required at customs. No copies accepted.
- Speed limits: 7 knots inside the bay, 5 knots within 200 m of shore.
- Anchoring: Free anchoring permitted in most non-marina parts of the bay; common spots are off Risan, Morinj, and the smaller bays around Lustica peninsula.
- Customs hours: Cavtat 08:00–20:00 in season; Herceg Novi customs pontoon 24/7 in season but expect short waits outside business hours.
Where to Eat in the Bay of Kotor
- Conte (Perast) — the iconic seafront restaurant, set in a Baroque palace, fresh fish €25–40, book ahead
- Galion (Kotor) — restaurant inside the Old Town under the walls, Adriatic seafood, romantic setting
- One (Tivat, Porto Montenegro) — modern Mediterranean, Michelin-recommended
- Konoba Catovica Mlini (Morinj) — trout from on-site water-mills, 18th-century stone setting, 25 minutes from Tivat by boat
- Forza (Tivat) — casual seafront pizza and pasta, popular with yacht crews
Frequently Asked Questions
How long do you need in the Bay of Kotor?
Two full days minimum (one for Tivat + Kotor, one for Perast + Risan/Morinj or a relaxed day at Porto Montenegro). Three or four days lets you add the Lustica peninsula and a day-trip to Budva or the Sveti Stefan islet 30 km south of the bay.
Can I sail to Montenegro on a Croatian charter?
Yes, but check with your charter operator first. Many include Montenegro in the cruising area; some charge a small “international waters” supplement (€100–200) and require a copy of the charter contract for Montenegrin customs. Most quality operators handle this routinely; budget brands sometimes restrict to Croatian waters.
Is Porto Montenegro worth the cost?
Yes for the location and the marina services (concierge, fuel, chandlery, restaurants, security). The price (€120–800/night) reflects superyacht-grade infrastructure. For budget-conscious cruisers, anchor in the bay and tender to Tivat for the day.
Can you skip Kotor and just visit Tivat / Perast?
Yes — many crews skip the Kotor town tie-up because the marina is expensive and the town is the most crowded part of the bay (cruise ships dock here). Instead, day-sail Tivat → Perast → Kotor (anchor briefly to walk the walls) → Tivat for a more efficient visit.
Is the Bay of Kotor really like a fjord?
Visually, yes — high mountain walls (1,000+ m) drop directly to deep, calm water for the 28 km of the bay. Geologically it’s a submerged river canyon (“ria”) rather than a glacially-carved fjord, but the experience is fjord-like and unique in the Mediterranean.
Is sailing into Montenegro worth the customs hassle?
For most southern-Croatia charterers: yes. The Bay of Kotor is genuinely one of the most distinctive sailing destinations in the Mediterranean, and the customs procedure (45–90 minutes each way) is straightforward and well-documented. Skip it only if you have less than 4 days remaining in the charter or a Bura is forecast.
Charter to Southern Dalmatia
From our Šibenik base we regularly arrange charters covering Mljet, Korčula, Lastovo, the Elafiti, and the Bay of Kotor — with one-way pickup or delivery to your preferred end-point.