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Excess 11 - 4 + 1 + 1 cab. · Dioscuri

Year
2025
Manufacturer
Excess Catamarans
Cabins
4
Berths
10
People
10
Toilets
2
Type of mainsail
Rolling mainsail
Length
37.47 ft
Beam
21.62 ft
Engine power
58 hp
Fuel tank
400 l
Water tank
600 l

Discover Excess 11 - 4 + 1 + 1 cab. – Dioscuri, a 4-cabin catamaran that pairs the easy rhythm of an Istrian summer cruise with the comfort and stability of a modern multihull. Launched in 2025 and measuring 11.42 metres (37.5 ft) overall, Dioscuri is currently based in ACI Marina Pula | Pula — a perfect launchpad for week-long sailing escapes across the northern Adriatic between Istria and the Brijuni archipelago.

With 10 berths spread across 4 sleeping cabins and 2 bathrooms, Dioscuri comfortably accommodates up to 10 guests — well suited to two families travelling together, a circle of friends or a small group exploring secluded coves and turquoise bays at their own pace. Linens, pillows and blankets are included in the charter price, so you can step on board, stow your provisions and head straight for the open water.

The mainsail is roller-furling. Whether you're rounding the Brijuni national park, tucking into the limestone cove at Premantura, or anchoring off Rovinj's old-town harbour at sunset, Dioscuri gives you the platform to design the trip on your own schedule, with the support of our local Istrian charter team from check-in to check-out.

Amenities

Deck

Cockpit cushions

Convertible table in salon

Davit

Stainless steel

Dinghy

5HP

FUSION sound system

Apollo RA670 + 4 speakers: x2 Salon / x2 Cockpit

GPS chart plotter

GARMIN GPSMAP 12''

Helm station

LED lights

Pulpit seat

Service batteries

AGM 140 A, with controller

Set for steerman (helmsman's chair)

Double seat

Teak interior

ALPI HONEY

Water pump

DUO 12 V, 36 l

Wind/speed/depth instruments


Interior

Electric fans

In cabins and salon

Electric toilet

Shower

32 A

Navigation

Autopilot

Compass


Sails

Electric winches

Starboard 40.2

Lazy bag


Yacht electrics

Battery charger

40 A

Heating

Shore connection 220 V

220V socket

USB sockets


— Availability

Live calendar, real-time.

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— Charter information

The fine print, up front.

Charter type
Bareboat
Security deposit
2,500 EUR
— Extras

What’s in the rate, what’s extra.

Required additionals
Charter pack
380 € / booking
Optional
Extra towels
10 €
Railing net (Safety net)
20 € / booking
Stand up paddle (SUP)
120 € / week
Outboard engine
Hostess
1,540 € / week
Cook
280 € / night
Pet on board
250 € / booking
Provisioning
One way
Crew change
250 € / booking
Early Check in
180 € / booking
Skipper
1,540 € / week
Transfer
60 € / booking
Deposit insurance
400 € / booking
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— Questions

General questions

The Adriatic season runs late April to mid-October. Peak is mid-July to late August — 28–32°C air, 25–27°C sea, the most dependable afternoon Maestral, and every Hvar berth booked weeks out. The shoulder months — May, June, September, early October — are the sweet spot: 25–40% lower rates, water still warm for swimming, half-empty Kornati buoys, and quieter Pakleni anchorages. Watch the forecast for the gusty Bura off the Velebit massif and the slower-building Jugo from the south-east in the shoulder weeks.

The main bases are Split, ACI Trogir, Marina Kaštela, Šibenik (D-Marin Mandalina, Solaris), Zadar / Sukošan and Biograd, Dubrovnik (ACI Komolac, Cavtat), and Pula for Istria and Kvarner. Split is the central-Dalmatia workhorse for Hvar–Vis–Korčula; Zadar and Šibenik suit Kornati-focused weeks; Dubrovnik opens Mljet, the Elaphites and Lastovo; Pula is the quiet northern route.

A 4-cabin Lagoon 42 or Bali 4.2 runs roughly €5,500–€8,500 per week bareboat in the shoulder season and €9,500–€13,500 in peak July–August. Larger 46–50 ft catamarans reach €11,000–€18,000 per week peak. A skipper adds €170–€220/day plus food. Fuel, marina and mooring fees, end-cleaning, the Croatian tourist tax and coastal vignette, and national-park permits (Kornati, Mljet, Telašćica, Brijuni, Krka) are listed transparently on every quote — and our agency commission is paid by the operator, never added to your price.

Yes. Croatian rules require the skipper to hold a recognised boat licence (ICC, RYA Day Skipper or higher, or an accepted national equivalent) and a VHF radio certificate — both are verified at base sign-off and recorded on the contract, with a second competent crew member named alongside. If your licence is in doubt or you have no VHF ticket, book a skippered week and the captain handles all certification and the base handover.

Around 86% of our charters go bareboat. If you are licensed and confident with stern-to mooring, sand anchoring and reading a Bura forecast, the central-Dalmatia island hops are very manageable. If not — or if it is your first Adriatic week — a skipper (€170–€220/day plus food) removes the licensing question and brings the local knowledge that counts here: Bura-proof bays, Maestral timing for the Vis crossing, and park and harbour-master admin done for you. A fully crewed cat with captain and hostess or cook sits at the luxury end.

Croatian bareboat charters run almost universally on a fixed Saturday-to-Saturday week — it is how bases stagger hundreds of handovers on the same weekend. Board Saturday from 17:00 once the boat is cleaned and checked, sleep aboard the final Friday night, and disembark by 09:00 Saturday for the next crew. Mid-week starts exist only on a few boats and late availability; we flag anything that breaks the norm when we quote.

Yes, and all are modest and itemised. Croatia charges a per-person sojourn (tourist) tax for the days aboard plus a coastal safety-of-navigation vignette scaled to boat length and duration — usually settled by the base and shown on the contract. National-park entry is separate and per-day: Kornati, Telašćica, Mljet and Brijuni are entered by boat (buy ahead — on-site is dearer), while Krka is reached on foot via the park shuttle from Skradin. We block the permits your route needs as part of the booking.

They are the ideal Adriatic family platform. The shallow ~1.2 m draft lets a wide-beam cat anchor in sandy bays monohulls cannot reach — Pakleni coves, the Mljet lakes, calm Kornati moorings — with a level deck, walk-in swim platforms and separate cabins fore and aft. The sheltered channels between Brač, Hvar and Korčula keep daily passages short (2–4 hours) and the seas flat. Lifeline netting and child vests are available on request.

— Plan your week

Interested in Excess 11 - 4 + 1 + 1 cab. Dioscuri? We’ll send the offer.

Tell us your dates and group — a broker replies with a costed offer, charter agreement and the next available week, usually within the same business day.

Get a tailored offer