Excess 12 | Excessive

Catamaran · Marina Kos · Istion Yachting

6 cab 12 berths 11.736m 2020

Verified

€5,220 from / week

Get a Quote

The charter fee covers the yacht, standard equipment, and insurance. Cleaning, tourist tax, and any optional extras (skipper, paddle board, etc.) are billed at the base — we confirm the full breakdown when you request a quote.

Available Weeks

Typical weather at Kos (3-year mean, Open-Meteo)

Jan

16°

8h 23

Feb

14°

9h 26

Mar

18°

10h 24

Apr

20°

11h 24

May

23°

13h 23

Jun

29°

14h 25

Jul

32°

14h 26

Aug

31°

13h 23

Sep

29°

12h 24

Oct

25°

10h 20

Nov

21°

9h 23

Dec

17°

8h 24

Prime Shoulder Off-season

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What you'll pay

Charter pricing is famously opaque. Here's everything the operator will charge — mandatory items paid at the base, plus optional add-ons you can opt into.

Paid at the base (mandatory)

Security Deposit Waiver | CAT 40-42ft (250 EUR credit voucher for the next charter in case of no damage/loss upon redelivery. No cash refund)

€500 per rental mandatory

Standard Charter pack

€250 per rental mandatory

Services & extras (optional)

Stand Up Paddle

€100 per week optional

Safety net (installed)

€200 per rental optional

FAMILY PACK (rail (safety) net, junior life jackets, SUP)

€350 per rental optional

INTERNET PACK Wi-Fi router for Internet aboard | Unlimited

€90 per week optional

9HP Outboard Motor + Security Deposit Insurance: 600 € (Available only for catamarans, on specific bases & only upon request)

€250 per week optional

OVERNIGHT EMBARKATION (Embarkation on yacht & overnight stay the day before charter starts,Check-in by 13:00 hrs on charter start day Subject to last minute availability of yacht on previous day)

€180 per rental optional

FAST TRACK PACK (: Fast track access to the yacht: by 14h00)

€200 per rental optional

Hostess (+ food provisioning)

€180 per night optional

Extra linen (set)

€10 per rental optional

INTERNET PACK Wi-Fi router for Internet aboard (on GSM coverage up to 10GB/week)

€50 per week optional

Fishing equipment (fishing rod & steel)

€30 per week optional

BBQ ( Portable, 1 x gas bottle included, per week)

€80 per week optional

Beach towel

€10 per rental optional

Cook (+ food provisioning)

€215 per night optional

Automatic life jackets (per unit, per week)

€20 per rental optional

Skipper (+ food provisioning) + Security Deposit Waiver 400.00 € per booking (NON-REFUNDABLE)

€1,505 per week optional

Pet on board (up to 7kg, per charter )

€150 per rental optional

6 Cabins

12 Berths

5 Toilets

11m Length

Length11.736m

Beam6.73m

Cabins6

Berths12

WC5

Year2020

TypeCatamaran

Equipment (13 aboard · 39 not)

Refrigerator
Cockpit speakers
Cockpit cushions
Electric toilet
Solar Panels
Inverter
Autopilot
Chart plotter
Chart plotter in cockpit
Lazy jack
Bimini
Snorkeling equipment
Air condition
Heating
Coffee maker
Ice maker
Dishwasher
Washer/Dryer
TV
DVD player
Radio-CD player
Game console
Wi-Fi & Internet
Convertible table
Generator
Water maker
Holding tank
Outside Steering Position
Radar
Spinnaker
Gennaker
Racing sails
Lazy bag
Electric winches
Sprayhood
Bow thruster
Outboard engine
Rudder blades
Flybridge
Hydraulic gangway
Tender garage
Tenderlift platform
Swimming platform
Swimming pool
Underwater lights
Teak Cockpit
Teak deck
Railing net
Barbecue grill in cockpit
Dinghy
Diving equipment
Stand up paddle

ELECTRIC WINCH, SOLAR PANELS, INVERTER, ELECTRIC TOILETS, INOX GANGWAY, OUTBOARD INCLUDED, NEW MAIN SAIL 2025, NEW GENOA 2025

Perfect for groups This 2020 catamaran is ideal if you're chartering with friends or family, 12 berths across 6 cabins means you'll split costs nicely and have genuine privacy. The twin-hull design also gives you excellent stability and space, which larger groups really appreciate after a long flight out.

Well-equipped modern boat You're getting a genuinely practical package here: solar panels, electric toilet, inverter, and autopilot all reduce hassle on the water, while the lazy jack and bimini make life comfortable. The inclusion of snorkeling gear and cockpit speakers suggests an operator thinking about the full experience, not just bare essentials.

Strong value proposition At €5,220 per week with zero deposit required and backed by Istion's solid 5-star rating (12 reviews), this represents fair pricing for a modern, well-maintained six-cabin cat. Split among 8, 10 people, you're looking at under €600 per person weekly, genuinely competitive.

One practical note The base location isn't specified in your details, so confirm airport transfer time and whether Istion arranges this, that matters when you're coordinating multiple flights into Greece. Otherwise, this is a straightforward, low-fuss choice for a larger group charter.

AI-assisted insight based on yacht specifications. Our charter experts can provide personalised advice.

The marina & destination

Based at Marina Kos, in Kos, Greece. Excessive is operated by Istion Yachting.

G. Papandreou Str

Why this is a great starting point

Marina Kos sits in the eastern Dodecanese and offers immediate access to a compact, well-protected cruising ground; you can reach Nisyros, Tilos, and Symi within day sails, with reliable northwesterly winds in summer making the return leg straightforward. The nearby Turkish coast at Marmaris lies just 40nm south, adding variety for sailors wanting to mix Greek and Turkish anchorages. First-week routes typically loop through the inner Dodecanese islands, giving you sheltered bays and short passages ideal for shake-down sailing before committing to longer distances.

Can Excessive be rented with or without a skipper?

You can charter Excessive bareboat (you skipper) if you hold the relevant sailing licence, or hire a professional skipper alongside the yacht. The choice is yours when you request the quote.

What sailing licence do I need to charter Excessive?

Bareboat charter typically requires a recognised sailing licence (RYA Day Skipper, ICC, ASA, or equivalent) plus a VHF radio licence. The exact requirements depend on the country of charter — we confirm with the operator when you enquire.

What's included in the charter price?

The charter fee covers the yacht, standard equipment, and insurance for the dates booked. Tourist tax, transit log (final cleaning + bed linen), fuel, food, marina fees during the trip, and any optional extras (skipper, paddle board, etc.) are normally extra and paid at the base.

What additional costs should I expect at the base?

Typical mandatory extras are the transit log (often €200–€350), tourist tax (a small per-person-per-day fee), and a refundable security deposit (often €1,500–€5,000 depending on the yacht). Optional extras like a skipper, hostess, paddle board, or early check-in are listed on the quote.

How does the security deposit work?

The deposit is held by the operator at check-in (usually card pre-authorisation) and refunded after check-out if the yacht is returned without damage. Many operators offer a deposit-waiver insurance product that reduces the held amount in exchange for a smaller non-refundable premium.

Can I cancel my charter booking?

Cancellation terms vary by operator. Most allow cancellation with a full refund if requested more than 60–90 days before the start date, with progressive penalties closer to departure. Some operators offer a flexible-cancellation insurance product when you book.

Is the yacht insured?

Yes — every yacht is insured by the operator against damage and third-party liability. The insurance covers the yacht itself; personal effects and trip cancellation are not covered and are worth insuring separately.

What documents do I need to bring?

You'll need your passport, sailing licence (if chartering bareboat), VHF radio licence, and proof of payment. The operator will send a check-in form ahead of time covering crew details and any special requests.

What payment methods are accepted?

Charter fees are normally paid by bank transfer in advance (often a 50% deposit at booking, balance 30 days before charter). On-base extras are usually paid by card or in cash.