There is a moment, throttle eased back to idle, when the bow stops cutting white water and the Ionian wraps itself around you. The islands are still green, the sea is improbably blue, and ahead — framed between limestone headlands — lies a harbour that no road map will ever lead you to. That is the Ionian’s essential promise: the best of it belongs entirely to those who arrive by water. This Greece Ionian Islands Sailing Guide: Lefkada, Kefalonia and Ithaca is written for the skipper at the helm, not the tourist on the coach. Every bearing, every anchorage depth, every restaurant reachable by dinghy — all of it observed from the water, for the water.
Reading the Ionian: Wind, Tide and Timing
Before you cast off from Preveza or Lefkada Town, understand what the Ionian is meteorologically. It is not the Aegean. The Ionian Sea is not affected by the Etesian Meltemi winds that punish the Cyclades, but instead experiences a reliable Maistro wind throughout the sailing season. That distinction matters enormously aboard a motorboat. 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.
In the Ionian in the height of summer, it is said that you can set your watch to the wind — not a breath before 11am, then a gradually building medium breeze that is ideal for a relaxed afternoon passage, before the wind goes to sleep shortly before dusk. For motorboat skippers this creates an almost perfect daily rhythm: depart early on glass-calm water, arrive and anchor by early afternoon before the chop builds, swim, eat, sleep — and repeat. The prevailing wind is channelled and funnelled by the significant mountainous land masses in its way, so it can vary in strength and direction quite quickly. The straits between islands are where you feel this most acutely: the channel between Lefkada and Kefalonia can have a brisk lop running by 14:00 that your chart simply does not predict. Throttle accordingly.
The Ionian Sea is one of the Mediterranean’s most predictable sailing destinations, thanks to three key factors: the Maistros thermal wind system, which follows a reliable daily cycle; an island-dense geography that limits fetch and buffers wave development; and stable summer high-pressure systems that suppress storm risk. The practical upshot is that a skipper running a Jeanneau Merry Fisher 1095 or an Axopar 37 Cross Top will find this cruising ground genuinely enjoyable rather than merely manageable. Load updated Navionics+ charts for the Adriatic and Ionian Sea before you depart — the SonarChart HD bathymetry layers are particularly valuable for checking that those impossibly turquoise coves have the depth you think they do.
Lefkada: The Canal, the Marina, and Vlicho Bay
Lefkada is both a gateway and a destination. D-Marin Lefkada Marina is situated on the eastern side of the island, embraced by the island capital of the same name, and has been operating since 2002 with mooring places for 620 boats up to 45 metres long. The marina offers 620 berths on seven pontoons and associated quays in depths of up to 4.0 metres. Call ahead on VHF Channel 69 — the fuel dock is the ELIN boat petrol station at the south entrance of the marina, and the station is extremely busy on Friday afternoons when charter fleets return, so plan your visit accordingly.
Approaching from the north is where this Greece Ionian Islands Sailing Guide earns its keep. Approaching Lefkas Canal from the north is tricky, especially for a first-time visitor and even more so if there are fresh to strong NW winds with the afternoon seabreeze, which cause a difficult swell as they break on the shore around the entrance. The sandbank and silts at the northern end of the canal continuously change shape. 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. From 23:00 to 07:00 the bridge rotates fully only if there is a ship, on request via VHF 12. As of 2026, due to an underwater pipeline project, opening times for yachts and vessels are temporarily irregular. Confirm the current schedule before you commit to the approach.
Once through, the finest overnight anchorage on Lefkada is not the marina — it is Vlicho Bay, four kilometres south of Nidri. Vlicho is a long, sheltered, natural bay on the eastern coast of Lefkada, just south of Nidri. Its calm waters and excellent protection from all wind directions make it one of the safest anchorages in the Ionian, even during strong blows. Anchor in mud in 5–7m depth with excellent holding, though in places there is seaweed and a strong reverse is required to dig the anchor beneath it. The bay is popular among cruisers for extended stays thanks to its easy anchoring, good holding, and proximity to yacht services. Along the shore you’ll find tavernas, small shops, and repair facilities, while Nidri is only a short dinghy ride away for more extensive provisioning.
Kefalonia: Fiskardo, Agia Efimia and the Hidden Coves
The passage south from Lefkada to Kefalonia runs roughly 25 nautical miles. Leave at first light, and you will be rounding the northern tip of Kefalonia with the Maistros just beginning to fill and the sea still glassy. Your destination: Fiskardo, the island’s most celebrated harbour.
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. Shelter in the harbour is excellent in the prevailing NW winds but becomes uncomfortable in strong S or SE winds. The quay space question is always the first one. Stern-to on the quay if you are lucky enough to find a space. The harbourmaster will keep the ferry quay and tripper boat quay free until late afternoon, so don’t be fooled by a large space — you’ll soon be ushered away. Stern-to on the E quay is fine, and not involved in the carnage of the rest of the harbour with crossed anchors. If the quay is full — and in July and August, it will be — 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. Hail the harbourmaster on VHF Channel 12. Located on a long, sheltered bay on the northern tip of Kefalonia, Fiskardo is unique on the island in that it was largely spared by the 1953 earthquake. As a result, its waterfront is the only one here that still features the pastel-painted Venetian-style houses that once prevailed.
For a quieter night, work your way 14 miles south to Agia Efimia. Agia Efimia provides a purpose-used yacht harbour with quay berthing, commonly used by charter vessels. Berthing is stern-to, with depths typically 3–5 metres alongside and good holding in adjacent anchorage areas. Facilities include water and electricity, with local support services available. The harbour offers good all-round shelter except in strong easterlies. In Agia Efimia you will be assigned a berth by the obliging harbourmaster on VHF 74. The big provisioning hub for the island is Argostoli, where berthing is stern-to or alongside with depths typically 3–3.5 metres alongside, and the port supports approximately 200 berths with access to water, electricity, fuel, sanitary facilities, chandlery, and technical services.
Beyond the named harbours, Kefalonia’s dramatic limestone cliffs and deep-water approaches provide excellent shelter from prevailing northwesterly winds, while the island’s geological structure forms numerous protected coves and inlets that remain calm even when open waters experience rougher conditions. Most of Kefalonia’s protected bays offer depths between 3–15 metres with excellent holding ground consisting of sand, sandy-mud, or sand with weed. This is quintessential motorboat territory — you can idle into coves barely visible on a chart, drop the anchor in 6 metres of sand, and have the whole place to yourselves by 09:00.
Ithaca: Vathy’s Deep Inlet and the Magic of Kioni
Ithaca deserves more than an overnight. It is one of the Ionian’s great underrated cruising grounds, its fjord-like inlets offering shelter that seems improbable for such a compact island. 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 — also written Vathi — is the principal port. The main port lies on the SE coast and is entered through a narrow, well-defined inlet. Depths reduce from 30–40 metres outside to 10–15 metres at the entrance, then 5–8 metres inside the bay. Vathy Bay penetrates deep into Ithaca’s coastline, creating a landlocked feeling while maintaining excellent water depths of 5–20 metres throughout the anchorage area. The bay’s narrow entrance naturally filters wave action, ensuring calm conditions. Vathy provides anchoring in 5–10 metres over mud with reliable holding and high shelter from all directions. There is a fuel station open from 8am to 8pm at which water can also be supplied. Vathy serves as the island’s main service centre. Aim to anchor close to the town centre for shallower depths, or southwest of Lazaretto islet for reduced wind exposure.
But it is Kioni, on the northeast coast, that will stay with you longest. One of the most picturesque harbours in Ithaca — a deep natural bay framed by ruined windmills and amphitheatrically-tiered colourful houses, lively without losing its village feel. Kioni sits on the northeast coast of Ithaca, about 4 NM south of Frikes. The bay opens gently between wooded slopes and reveals a compact waterfront village that has the visual charm sailors come for and the practical shelter overnight crews need. Yachts moor at the quay bow-to or stern-to at a water depth of 2.5 to 10 metres — the steeply sloped seabed means it makes sense to use a long chain. The three ruins of windmills on Cape Psigadi will guide you on the approach.
Timing matters at Kioni. Kioni is safe in the prevailing NW conditions but note that the afternoon does bring some strong NW gusts, which makes mooring stern-to on the quay or long-lined to the cliffs challenging with a crosswind. It’s advisable to go early, get moored up without battling with the wind, and then relax while you watch other boats coming in later. There is no fuel at Kioni — top up before arrival. The closest fuel is at Fiskardo or Sami. For dinner, Kioni’s waterfront is lined with tavernas and cafés where you can enjoy fresh seafood with a beautiful view of the bay. Take the dinghy ashore and tie up at the rings on the southwest rocks — the walk along the harbourfront is half the reason you came.
Do not miss Gidaki, on the eastern side of Ithaca between Vathy and Kioni. Gidaki is one of Ithaca’s most beautiful beaches, with turquoise waters. It can only be reached by boat or via a long and demanding walk. Set the anchor in sand in 4–6 metres, launch the tender, and claim a beach that land tourists can only dream of reaching.
Planning Your Route: Practical Skipper Notes
- Best season: The best time to explore Kefalonia and Ithaca is during late spring and early autumn when the weather is warm and the crowds are smaller. June and September are the sweet spots for motorboat skippers — the Maistros is manageable and the anchorages are not yet at capacity.
- Charts: Load Navionics+ (Adriatic and Ionian Sea region) on your chartplotter or tablet before departure. The SonarChart HD layer is invaluable in the coves around Kefalonia where survey data is variable. Chart accuracy around Kefalonia is generally reliable in main approaches, ports, and shipping routes, but variable outside these areas due to mixed survey quality. Cross-reference with Imray chart G12 (South Ionian Islands) for any unfamiliar approach.
- Anchorage apps: The Navily app carries extensive community depth logs for the Ionian, particularly useful for the unnamed coves south of Fiskardo and on the western coast of Kefalonia.
- Fuel: Lefkada Marina (ELIN dock), Argostoli, Sami and Vathy all carry diesel. Fiskardo and Kioni do not — plan your range accordingly. A 400-litre tank on an Axopar 37 or a Jeanneau Leader 10.5 will comfortably cover the circuit without concern if you fuel at Lefkada and Argostoli.
- VHF watch: Maintain a continuous watch on Channel 16. Bridge at Lefkada responds on Ch 12; D-Marin Lefkada marina on Ch 69; Agia Efimia harbourmaster on Ch 74.
- Charter bases: If you are chartering rather than bringing your own vessel, D-Marin Lefkada is the principal base for Ionian charter operations. For curated skippered experiences, several specialist Ionian charter companies operating out of Lefkada and Nidri offer routes covering the triangle of Lefkada, Kefalonia and Ithaca — with local skippers who know exactly where the uncrowded anchorages are on any given August day.
Why This Triangle Belongs on Every Motorboat Skipper’s List
The Greece Ionian Islands Sailing Guide circuit of Lefkada, Kefalonia and Ithaca is not a compromise between rival highlights — it is a complete, self-contained cruising world. Three islands of genuinely different character within 30 nautical miles of each other, connected by passages that are engaging without being demanding, and scattered with anchorages that reward the skipper who gets up early and moves with purpose.
Lefkada gives you infrastructure — the full-service D-Marin marina, easy provisioning by dinghy from Nidri, and Vlicho Bay as an impeccably sheltered overnight bolt-hole. Kefalonia gives you scale and drama: Fiskardo’s Venetian harbourfront, the secret coves only accessible by water, and Argostoli’s well-stocked fuel dock and supermarkets. Ithaca gives you something rarer still — the feeling that you are the first person ever to drop anchor here, in a bay that Homer himself might have recognised, with nothing between you and the hillside but clear water and silence.
This is what the Greece Ionian Islands Sailing Guide exists to put you inside: not a description of a place, but the lived experience of arriving by sea. Keep this guide open on your tablet alongside your Navionics charts, arrive early at Kioni, and trust the Maistros to deliver you somewhere beautiful by mid-afternoon. It always does.
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