There is a moment — somewhere south of Nidri, with Meganisi’s green hills to port and the Kefalonian mountains rising dark blue ahead — when you understand exactly why skippers keep coming back to the southern Ionian. The water is improbably clear. The distances are human. And the three islands waiting in the middle distance — Lefkada, Kefalonia and Ithaca — deliver more variety per nautical mile than almost anywhere else in the Mediterranean. This is the core of the Greece Ionian Islands Sailing Guide: Lefkada, Kefalonia and Ithaca, and we are going to navigate every inch of it from the helm.
Reading the Ionian Before You Leave the Dock
Understanding how this sea behaves is what separates a good week from a great one. 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. For a motorboat skipper, this rhythm is a gift: it comes from the northwest, builds by midday, and dies after sunset — mornings are often calm, ideal for motoring or for breakfast at anchor. Depart early, cover the exposed headlands before noon, and you will arrive at your next anchorage while the afternoon chop is still building behind you.
In the Ionian at the height of summer it is said you can set your watch to the wind — not a breath before 11am, then a gradually building medium breeze. The shape of the southern Ionian, sheltered by its largest islands including Lefkas and Kefalonia, also means you are almost always running in flat water. Compared with the Aegean, the Ionian is largely protected from the strong, gusty Meltemi that dominates the Aegean Sea. The one thing to respect: the dominant wind’s trajectory is influenced and guided by substantial mountainous terrain, which can lead to rapid fluctuations in both intensity and direction. Watch for katabatic gusts spilling off Kefalonia’s Mount Ainos — the mountain peaks over 1,600 metres and acts as a natural funnel.
Load your charts before you cast off. The Navionics Boating app, updated with current sonar charts for the Ionian, is the Nautiful team’s non-negotiable tool in these waters. The detail on the smaller bays around Meganisi and the northern Kefalonian coves goes beyond what paper charts show, and in 35°C heat with a following sea, you want the confidence of real depth data on your plotter.
Lefkada: The Bridge, the Canal and the Marina That Anchors Everything
When approaching from the north, you will pass through the Lefkada Canal, a shallow dredged channel that connects the lagoon to the open sea near Aktion. The floating bridge at Lefkada is one of the most talked-about features of this marina approach; it opens only at scheduled times throughout the day to allow vessels to pass between the southern and northern sections of the lagoon. Check the current schedule on VHF 12 before you commit — there are many cars waiting for the bridge to close, so do not assume the operator will wait for you if you dawdle.
Once through, D-Marin Lefkas Marina is a state-of-the-art private marina built in 2002, situated in a very fortunate location offering a wide range of services well beyond a simple berth. The numbers: total capacity of 620 berths up to a maximum length of 45 metres and a draft of 4 metres, plus 280 dry berths. Contact the marina on arrival via VHF Channel 69 and proceed to the office for check-in. The marina can accommodate a wide range of repairs, including mechanical, electrical, sails, carpentry and haul-out with a 150-tonne travel-lift. Book your berth well in advance for July and August — D-Marin fills quickly during peak charter season.
The town quay is an alternative for a shorter stay. Depths at the quay are 2.5–4.0 metres with anchoring depths around 8.0 metres. Shelter in Lefkada is good in the prevailing NW winds, though it gusts onto the town quay, and some marina berths become uncomfortable in strong E or S conditions. Fuel is straightforward: marine diesel is available at the canal and marina area, including Lefkas Marina, via a fixed fuel berth.
Day-running south from Lefkada, do not miss Meganisi — barely a mile off the southeast coast. The island is exceptionally well developed for yachting, with quay and pontoon space for over 50 yachts in the harbour of Port Spilia and over 80 in the harbour of Vathi and its 68-berth Odysseas Marina. Drop into the north cove at Atherinos, a small bay near Katomeri, with anchoring in sand and mud. The Papanikolis Cave at the north end of Port Spilia is accessible by tender and is the kind of stop that makes guests forget about lunch entirely.
The Kefalonia Passage: Fiskardo, Assos and the Antisamos Swim Stop
Kefalonia is the largest of the Ionian islands at 781 km². From Lefkada, the approach south-southeast to Fiskardo at the northern tip is roughly 20 nautical miles — a comfortable morning run that has you anchored before the Maistros builds any authority. Approach Fiskardo at 38°27’31N / 020°34’58E free of dangers; the lighthouse on the north side of the entrance is easily identified and will guide you to the bay.
Fiskardo divides motor boaters into two camps: those who anchor off, and those who fight for quay space. 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. Go stern or bows-to the quay where space is available, except the southwest corner which is reserved for local fishing boats. Alternatively, anchor under the Panormos hotel on the southeast side of the entrance — take care at the depths, which drop off quickly at this side of the bay.
The village itself rewards the tender ride in. Fiskardo is a gem of a place, its quays lined with pastel-coloured houses in Venetian style and the harbour a constant bustle of activity. Three supermarkets for provisioning, good restaurants on the waterfront, and a fuel point in the approaches make it an ideal resupply stop.
Running southwest from Fiskardo, Assos demands a visit. Assos Bay offers perhaps the most spectacular setting, with its narrow entrance opening into a well-protected circular bay; the surrounding cliffs provide complete wind protection, though space is limited to around 10–12 yachts; the bay maintains consistent depths of 4–8 metres with holding in sand and weed. The operative word here is lighter conditions: Assos is only suitable in lighter air; the anchorage quickly becomes untenable in rougher conditions, certainly in northerlies. Time your visit for a settled morning window.
For motorboaters covering ground, Argostoli provides the most developed berthing facilities on Kefalonia, with extensive town quay berthing and a municipal marina area; berthing is stern-to or alongside with depths typically 3–3.5 metres, and the port supports over 200 berths with access to water, electricity, fuel, chandlery and technical services. Mount Ainos, rising to over 1,600 metres, acts as a natural windbreak, creating lee shores along much of the coastline — which means Kefalonia’s eastern coast from Sami to Poros stays in reasonable lee while the west coast is taking the full afternoon blast. Plan accordingly.
Ithaca: Vathy, Kioni and the Island That Rewards Patience
Ithaca, Homer’s island, sits just east of Kefalonia’s northern tip — roughly 7 nautical miles across the Ithaca Channel. Ithaca is one of the most distinctive sailing destinations in the Ionian, offering exceptional natural shelter within a compact and mountainous island; its coastline is deeply indented, forming narrow bays and fjord-like inlets that provide protection in conditions where more open islands become uncomfortable.
Vathy is the capital, the victualling port and the most naturally sheltered anchorage in this entire Greece Ionian Islands Sailing Guide: Lefkada, Kefalonia and Ithaca. Vathy lies at the head of one of the most naturally sheltered bays in the Ionian Sea. Vathy provides anchoring in 5–10 metres over mud with reliable holding and high shelter from all directions. The quay takes around 20 yachts stern-to, in depths ranging from 4.0 metres at the north end to 3.5 metres at the south end. Vathy has the most reliable services — water, fuel, small supermarket and chandlery. Beware of ferry traffic cutting across the anchorage, and be ready for some strong gusts in the prevailing NW winds when entering Vathy.
Eight miles north by northeast, Kioni is a different proposition entirely — one of the most photographed anchorages in the Ionian, and deservedly so. Three ruined windmills mark the south side of the entrance, visible from seaward. Do not consider Kioni in easterly or southerly winds — swell can build quickly, and the holding is not good enough; the bottom is weedy and the depth where most boats anchor runs over 10 metres. In settled northwesterlies, though, anchor with a long line ashore in 6–8 metres and settle in for the evening. Several tavernas, a couple of minimarkets and bakeries, and some very good cafés are all within tender range of the quay. There is no fuel at Kioni — top up before arrival; the closest fuel is at Fiskardo or Sami.
Frikes, two miles north of Kioni, rounds out Ithaca’s northeast coast stops. The bay is smaller and quieter, with the same caution about easterly exposure applying equally here.
Practical Skipper Notes: Charts, Timing and Bookings
A week covering the full Greece Ionian Islands Sailing Guide: Lefkada, Kefalonia and Ithaca triangle needs careful daily planning around the Maistros window. The golden rule: depart anchorage no later than 09:00 for passages of more than 15 nautical miles, and be anchored or berthed by 14:00. The afternoon Maistros in August can touch Force 5 in the Ithaca Channel, and the chop it generates on a motor boat passage is fatiguing and unnecessary when you could simply be swimming off the bow instead.
- Lefkada Marina (D-Marin): VHF Channel 69. Max draft 3.5 m. Book online in advance for July–August. Budget approximately €50–€90 per night for a 10–12 metre motor boat in peak season.
- Fiskardo: Approach bearing 190°T from Meganisi. Anchor north shore at 10–12 m or go stern-to quay. No marina fees but space is first-come, first-served.
- Assos: Morning-only visit in anything above 15 knots from the north. Depths 4–8 m. Limited to 10–12 boats.
- Argostoli: Best full-service stop on Kefalonia. Stern-to berthing, depths 3–3.5 m, full fuel, water and chandlery.
- Vathy (Ithaca): Anchor in 5–10 m over mud. Excellent holding. Approach slow and in good light; watch for katabatic gusts.
- Kioni: NW conditions only. Anchor 6–8 m with long stern line ashore. No fuel — arrive with full tanks.
The main season in the Ionian Sea runs from early May to the end of September. June and September are considered the best months by experienced charterers, because the weather is reliably warm, the Maistro fills in dependably at midday, and the bays are not yet or no longer overcrowded.
For charter bookings from Lefkada — the natural base for this circuit — the Nautiful team recommends using a vetted bareboat or skippered charter operator with a strong local maintenance record. A Jeanneau Merry Fisher 895 or a Beneteau Flyer 9 are excellent choices for two to four people covering these waters; both draw under one metre, handle stern-to manoeuvres confidently at low speed, and their low freeboard makes dinghy and tender work effortless in the afternoon heat. For larger groups wanting a flybridge, the Azimut 40 is the boat we keep coming back to in these conditions — shade from the hardtop, generous cockpit for dining at anchor, and enough speed to stay ahead of the afternoon wind.
Anchorages Only a Motorboat Can Reach
The real advantage of a motorboat over a sailing yacht in the Ionian is not speed — it is draft and manoeuvrability. There are bays in this cruising ground that simply close their doors to a fin-keeled sailing yacht drawing two metres. In a twin-screw day cruiser drawing 80 centimetres, the world opens up.
North of Assos on Kefalonia, a sequence of unnamed coves lies beneath the coastal road on the way toward Myrtos. While anchoring near Myrtos can be tricky due to open sea exposure, a daytime pause for sunbathing is well worth it. Drop your anchor in 4–6 metres of crystalline water over white sand and run your electric anchor windlass back up once you are set — the turquoise colour over white limestone is as good as anything you will find in Greece. Come in the morning calm, leave before 12:30.
On Meganisi’s north coast, Atherinos Bay offers sand and mud anchoring in 5–8 metres. Calm anchorages, the Papanikolis sea cave and swim stops in Atherinos Bay, combined with tavernas in Vathy and Spartochori, make Meganisi a full day’s destination in itself. The cave at Porto Spilia’s north end — the famous Papanikolis cave, a large sea cave with brilliant blue water, is accessible by dinghy or by swimming. A motorboat with a RIB tender can reach the cave’s inner chamber in settled conditions. It is the kind of experience that generates the photographs that fill a season’s worth of Instagram posts.
For those chartering or planning return visits, the Navionics+ subscription (currently around €29.99/year) loaded with the Ionian sonar charts is worth every cent. The real-time depth shading on the Kefalonian coves is far more accurate than the Admiralty charts, and the ActiveCaptain community notes flag the weed patches and local mooring buoys that no paper chart ever captures in time.
The Passage Home: Working the Triangle
A classic one-week Greece Ionian Islands Sailing Guide: Lefkada, Kefalonia and Ithaca circuit runs: Day 1 — Lefkada to Meganisi (Vathy or Spartochori). Day 2 — Meganisi south to Fiskardo. Day 3 — Fiskardo to Assos then Argostoli for victualling. Day 4 — Argostoli east to Sami and anchor Antisamos. Day 5 — Cross to Vathy, Ithaca. Day 6 — Vathy north to Kioni then press on to Frikes. Day 7 — North across the Ithaca Channel, back up to Lefkada via Nidri.
The Ithaca Channel passage home northbound benefits from the Maistros — it is behind your port quarter, the chop is manageable if you leave before 10:00, and the shape of the southern Ionian, sheltered by Lefkas and Kefalonia, means you are almost always running in flat water. Set the trim tabs, open the throttles gently to 22 knots and let the twin screws do their work. By the time Lefkada’s white cliffs come up ahead, the week will already feel like a story worth telling.
The Greece Ionian Islands Sailing Guide: Lefkada, Kefalonia and Ithaca is not a single route — it is an argument for a way of travelling. The distances are forgiving, the anchorages are extraordinary, and the wind gods of the southern Ionian have arranged the daily Maistros schedule with a skipper’s needs firmly in mind. Load Navionics, book your berth at D-Marin well in advance, and come back here every June and September for the rest of your boating life. You will not regret it.