There is a reason that the finest motor cruisers in the eastern Mediterranean end up clustered in the same triangular patch of Ionian Sea, season after season. The passage between Lefkada, Kefalonia and Ithaca — no more than 40 nautical miles at its widest — packs together dramatic limestone coastlines, fjord-like anchorages and some of the most reliable summer weather in Greece. If you have been looking for a Greece Ionian Islands Sailing Guide: Lefkada, Kefalonia and Ithaca, what follows is exactly that: every key approach bearing, every anchorage depth, every VHF channel — written entirely for the skipper at the helm, not the tourist in the hire car.
The Ionian Summer Window: What the Weather Actually Does
Planning your timing around the Ionian’s wind pattern is not guesswork — it is clockwork. The primary summer wind is the Maistros, a north-westerly sea breeze that builds gently around midday, peaks in the afternoon at Force 3–5, and dies down by sunset. The Ionian is largely protected from the strong, gusty Meltemi that dominates the Aegean Sea, meaning calmer waters and more time actually enjoying your passage rather than clinging to the nearest grab rail.
The practical implication for motorboat skippers is simple: run your longer legs in the morning. Depart D-Marin Lefkas at 08:00, arrive Fiskardo with time for a swim before the afternoon sea gets up. In narrow areas like the Lefkada–Meganisi channel, wind speeds can accelerate noticeably, giving an extra push in either direction. At night, cooler air slides down from mountain slopes — especially on Kefalonia — causing brief gusts in anchorages, so leave generous scope and set an anchor alarm before dinner.
Peak season runs July and August; September is the seasoned operator’s pick — water still at 24–26°C, crowds gone, wind softening to its most benign. For a Jeanneau Merry Fisher 1095 or an Azimut S6 covering this circuit, June and September offer the conditions that make a twin-engine express cruiser look effortless.
Lefkada: Threading the Canal, Working the Marina
Approaching from the north, the first decision you face is the canal transit. The sandbank and silts at the northern end of the canal continuously change shape, and three groynes have been installed to protect the entrance, marked by yellow buoys. The floating bridge, when both its ramps are raised and rotated towards the eastern shore, leaves an opening of 30 m wide; officially yachts going south have right of way, but the gap is wide enough for two-way traffic.
Bridge timing is the critical variable. According to the latest update from the Lefkada Port Authority, the summer schedule (through 15 September 2026) sees the bridge open at 08:00, 10:00, 14:00, 17:00, 19:00, 21:00 and 22:00. Miss a slot and you may be waiting two hours — always confirm the current schedule before departure, especially if you have a ferry or flight to catch. Check the Lefkada Port Authority website at lefkadaports.gr the morning you plan to transit.
Once through, D-Marin Lefkas is your base. The marina lies inside a long, L-shaped wavebreak pontoon that shelters berths from east and north, with entry from the south between the wavebreak pontoon and the jetty with the fuel berth at its end. With 620 berths, a maximum LOA of 45 m and a maximum draught of 3.5 m, it comfortably handles everything from a 9-metre express cruiser to a serious flybridge. Hail the marina on VHF Channel 69 on approach. Berthing costs approximately €120 per day for a 12-metre vessel (water and electricity not included), though this varies by season — confirm in advance. Advance reservation is strongly recommended in July and August. Book via the D-Marin app or d-marin.com.
The west coast of Lefkada is exclusively a motorboat playground — and two beaches here simply cannot be reached any other way. Porto Katsiki, on the southwestern coast, presents towering white limestone cliffs plunging into a turquoise sea. You can anchor off the beach in calm weather in sandy patches at 6–10 metres, but be cautious of afternoon swell caused by the Maistro that often builds on this exposed coast. Get there before 10:00. Egremni, a few miles north, is even better: the beach was once accessible by a long stairway until an earthquake blocked land access, meaning the best and often only way to get here is now by sea. Anchor in 7–12 metres on sand in calm weather and you will have one of the finest stretches of white pebble and turquoise water in the Mediterranean almost entirely to yourself.
Kefalonia: Fiskardo, Assos and the Antisamos Secret
The 28-nautical-mile run south from Lefkas Marina to Fiskardo is a morning passage that rewards punctuality. There are no dangers in the approach; the old Venetian lighthouse on the headland to the north side of the harbour and the taller, modern lighthouse above it are conspicuous once close in. Inbound, watch out for ferries that often pass at fairly high speeds and are not always visible from a distance because of the lay of the coast.
Mooring options at Fiskardo include the breakwater (depth 3.5–4 metres), the west dock (depth 2–3 metres), and the ferry dock on the north side — though the ferry berth must be vacated by 11:00. Along the north shore of the harbour there is a good anchorage for 10–12 yachts in depths of 10–12 metres, taking lines ashore to stainless-steel rings set into the rocks; holding is only moderate in sand and some weed, so make sure your anchor is well dug in. Shelter in the harbour is excellent in the prevailing NW winds but becomes uncomfortable in strong southerly or south-easterly winds. The small harbour is almost always crowded and it pays to arrive early — especially July and August.
For those who find Fiskardo too social, the fjord-like coves immediately south offer genuine privacy. These coves are all very fjord-like and extremely attractive, surrounded by cypress trees. Drop a bow line to the rocks and stern-anchor in 8 metres — you have the hills to yourself. For a more protected overnight, Assos Bay is remarkable: its narrow entrance opens into a well-protected circular bay surrounded by cliffs that provide complete wind protection, with space limited to around 10–12 yachts and consistent depths of 4–8 metres with excellent holding in sand and weed.
Further south still, Antisamos Bay near Sami is a boat-only proposition of a different kind: a sheltered and beautiful bay close to Sami whose north-east entrance is further protected by Ithaca island. Water depths offer excellent holding ground with sandy or sandy-mud bottoms, and the exceptional water clarity — often exceeding 30 metres’ visibility — allows you to see your anchor and assess the seabed conditions easily. For provisioning, Argostoli provides the most comprehensive supplies on Kefalonia, including multiple major supermarkets. The town quay at Argostoli handles stern-to berthing at depths of typically 3–3.5 metres alongside with deeper water in the approach channel.
This is precisely the stretch where well-maintained paper-equivalent charts earn their keep. The Navionics Boating app — Adriatic & Ionian Sea subscription covers this entire circuit and includes SonarChart 1-foot bathymetry alongside community edits from Navionics Boating app users. Navionics follows an annual subscription model — the app is free to download, but accessing detailed charts and advanced navigation features requires a paid annual subscription. For a circuit this precise, it is non-negotiable.
Ithaca: The Most Naturally Sheltered Island in the Ionian
Homer’s island earns its mythic reputation on the water. Ithaca’s coastline is deeply indented, forming narrow bays and fjord-like inlets that provide protection in conditions where more open islands become uncomfortable — making it a natural haven for sailors for centuries.
Primary approaches are from north and south via the channel between Ithaca and Kefalonia; the channel is deep and clear with depths of 50–150 m mid-channel, shoaling to 20–40 m within 1 NM of either coast. Wind acceleration and short seas occur with NW winds, particularly in the northern entrance — a point not to ignore aboard a flybridge motorboat with the square windage of a small apartment block.
Vathy (Vathi) is your primary base. The port of Vathy is a natural harbour providing excellent anchorage, protected from all winds except the north-west, which blows in gusts. It is possible to anchor off the town in 5.0–10.0 metres, where the holding is moderate to good in mud and weed once your anchor is well dug in. Vathy has the most reliable services on the island — water, fuel, a small supermarket and a chandlery. Beware of local gusts funnelled by valleys, ferry traffic in Vathy, and shallows near headlands.
For the most scenic overnight on the entire circuit, push 8 nautical miles north to Kioni. The village is most attractive, tucked into a wooded cleft at the foot of a deep valley and partially protected from east by a rocky promontory lined with ruined windmills. Yachts moor at the quay bow-to or stern-to at a water depth of 2.5 to 10 m; the steeply sloped seabed makes it sensible to use a long chain. Kioni is exposed in strong NE, E, and SE winds and gets strong gusts when the prevailing NW funnels into the bay — if the forecast looks doubtful, Vathy is 8 NM south and fully protected. Arrive by 14:00: Kioni fills early. The waterfront tavernas are reachable by dinghy in under two minutes; order the grilled octopus.
Practical Logistics: Fuel, Provisioning and Charter Bases
Running a motorboat in the Ionian means fuel planning is a daily discipline. At D-Marin Lefkas, the fuel station is at the entrance to the marina, with toilet/shower blocks and laundry service also on site. On Kefalonia, fuel is most reliably obtained at Argostoli, the island’s main port. Ithaca’s services are modest: facilities are basic with limited marina infrastructure, so top up on Kefalonia before making the 10-NM crossing to Vathy.
For those considering a charter rather than bringing their own vessel, Lefkas Marina is the principal base for the southern Ionian. The islands cluster within 15–25 nm of each other — Lefkas, Meganisi, Ithaca, Kefalonia — with most passages between island stops running 2–4 hours. A bareboat motorboat charter from D-Marin Lefkas gives you the entire circuit comfortably in a week, with two or three nights to spare for revisiting favourites. Charter operators including Kiriacoulis Mediterranean and MMK Yachting maintain fleets there ranging from Bénéteau Gran Turismo models to Jeanneau Merry Fisher step-ups. Always pre-book marinas before departure in July–August: advance reservation is strongly recommended in peak season.
For marina bookings on this circuit, the D-Marin app handles Lefkas directly; for anchorage intelligence and real-time depth data across all three islands, the Navionics Boating Adriatic & Ionian subscription is the tool Nautiful recommends without hesitation. Positional accuracy can vary in shallow or lightly surveyed zones, so charts should be treated as guidance rather than absolute reference, with navigation supported by visual fixing and depth sounding — and visual navigation remains essential when entering smaller harbours.
The Nautiful Circuit: A Suggested Seven-Day Route
This is not a rigid itinerary — it is a rhythm. Adjust freely for weather, mood or the discovery of a cove so good you need two nights.
- Day 1: Arrive D-Marin Lefkas. Transit canal (morning opening). Fuel up, provisions from the marina supermarket. Evening on the town quay.
- Day 2: West coast Lefkada. Early morning run to Egremni — anchor 7–12 m on sand, swim before the excursion boats arrive. Afternoon south to Porto Katsiki for a pre-noon swim, then round Cape Doukato to anchor off Vasiliki Bay.
- Day 3: South to Fiskardo (Kefalonia). Depart at 08:00. Enter from north using the Venetian lighthouse as the leading mark. Stern-to quay, depths 3.5–4 m at the breakwater.
- Day 4: Kefalonia exploration. Morning run to Assos Bay — anchor in the circular bay, 4–8 m sand and weed. Afternoon: the cypress-clad coves south of Fiskardo, stern lines to iron rings.
- Day 5: Kefalonia to Ithaca. Cross to Vathy via the Ithaca–Kefalonia channel; run with the Maistros on your starboard quarter. Anchor off Vathy in 5–10 m mud. Provision and fuel here.
- Day 6: Ithaca north. 8 NM run up the east coast to Kioni. Arrive by 14:00. Bow-to quay in 2.5–10 m or stern line to the rocks. Dinner ashore at the waterfront tavernas.
- Day 7: Return to Lefkas. North via the Ithaca channel, east coast of Lefkada, time the bridge transit for the 17:00 or 19:00 opening.
The Ionian Awaits — And You Already Know the Way
This Greece Ionian Islands Sailing Guide: Lefkada, Kefalonia and Ithaca is a circuit that rewards the motorboat skipper who takes it seriously. The islands are forgiving by Mediterranean standards — the anchorages are deep and well-holding, the passages short and manageable, the holding pattern of the Maistros as reliable as a Swiss watch. But the detail matters: know the canal bridge schedule before you leave the dock, verify the Navionics SonarChart depth before you back into a cove you’ve never seen, and arrive at Kioni and Fiskardo before the afternoon fleet does.
What makes the Ionian Islands Greece sailing guide experience so lasting — what brings skippers back year after year — is not just the scenery, extraordinary as it is. It is the particular pleasure of approaching somewhere magnificent entirely under your own power, throttling back as the bow wave dies, and lowering your anchor into 8 metres of glass-clear water that land tourists will never see from quite the same angle.
For depth guides, charter recommendations and insider anchorage updates on this route and every corner of the Mediterranean, subscribe to the Nautiful newsletter at nautiful.com. We update our Ionian anchorage intelligence every season — because the best coves go to those who know.