Family Day Boat Chase Boats

A family day-boat chase is the boat the family actually runs: lunch trips, beach days, tow-toys. The sweet spot is 10 to 13m, with seating for 8 to 12 and joystick docking a guest can handle.

Published

A family day-boat chase boat is the most common chase brief on yachts in the 40m to 70m range. It is the boat the family actually uses: lunch trips, beach days, water-skiing, paddleboard runs, the after-dinner tour of the bay. It is not the SOLAS rescue craft, it is not the dispatch chase, and it is not the expedition platform. It is the daily-driver tender with chase boat capability.

What the brief looks like

Most owners describe it the same way: "We want a boat the kids and the friends can actually run, that can keep up with the toys, and that we can take out for lunch on a hot day without having to wake the captain." Translated:

  • Operability. Twin-engine, joystick docking, intuitive helm. Captain can hand the boat over to a competent guest without anxiety.
  • Speed. 40 to 50 knots top speed, 25 to 30 knot cruise. Enough to keep up with a tow-toy run; not so much that fuel burn dominates the day.
  • Layout. Open or T-Top configuration, big sun-pad forward, U-shaped lounge aft, wet bar in the cockpit, swim platform with boarding ladder. Real seating for 8 to 12.
  • Practical capacity. Cooler, freezer, freshwater shower on the swim platform, secure stowage for phones and bags. A small head with a curtain.
  • Quiet at rest. Generator-free quiet on the hook, with a battery bank that runs the fridge and music for a four-hour lunch stop.

Sizes that match the brief

The sweet spot is 10m to 13m. Anything smaller starts to limit the seating and the toy capacity; anything larger starts to need a captain on every outing.

In that band, the recurring shortlist:

  • Wajer 38 / 38 S. Dutch-built premium day boat, twin Volvo IPS, exceptional fit and finish.
  • Wally Tender 43X. Italian carbon platform, more outright performance, more captain-required.
  • Vanquish VQ40 / VQ45. Aluminium build, outboard or sterndrive, increasingly common in the family-friendly chase brief.
  • Axopar 37 Sun Top with the V10 350 package. The budget anchor; simpler than the others but capable in the role.
  • Frauscher 1212 Ghost. Smaller, more design-forward, popular with owners who want presence as well as function.

Where the brief diverges from a "true" chase boat

Three places:

  1. Range. A family day boat does not need 250nm range; 100 to 150nm is plenty for most operating patterns.
  2. Sea-state capability. Less critical; most family use is in calm to Force 4 conditions, and an offshore-rated chase brief is over-spec for the role.
  3. Crew envelope. Captain on call rather than always-on. A family day boat is happy with one crew, sometimes none on short hops.

How we help

We work this brief most often. The shortlist depends on the mothership's garage or davit capacity, the cruising ground, and the budget envelope; we usually present a three-boat comparison after a written intake call. The starting point is the contact page.

See also

What size boat should we be looking at for a family day-boat chase?
The sweet spot is 10m to 13m. Below that, seating and toy capacity start to suffer; above it, you begin to need a captain on every outing, which defeats the point of a boat the family runs itself. Within that band we see real seating for eight to twelve, a sun-pad forward, a U-shaped lounge aft and a swim platform with boarding ladder. The final shortlist depends on the mothership's garage or davit capacity, the cruising ground and the budget envelope.
How fast does this kind of tender need to be?
Plan on 40 to 50 knots top speed with a 25 to 30 knot cruise. That is enough to keep up with a tow-toy run without letting fuel burn dominate the day, which is the balance most owners in the 40m to 70m range are after. Speed here is a supporting requirement rather than the defining one; operability matters more, meaning twin engines, joystick docking and a helm a competent guest can take over without the captain being woken.
Which builders come up most often for this brief?
Five names recur. The Wajer 38 and 38 S, Dutch-built with twin Volvo IPS and exceptional fit and finish; the Wally Tender 43X, an Italian carbon platform with more outright performance and more captain-required; the Vanquish VQ40 and VQ45 in aluminium, outboard or sterndrive; the Axopar 37 Sun Top with the V10 350 package as the budget anchor, simpler but capable; and the Frauscher 1212 Ghost, smaller and more design-forward for owners who want presence as well as function.
How is this different from a proper chase boat?
It diverges in three places: range, sea-state capability and crew envelope. A family day boat does not need 250nm range; 100 to 150nm covers most operating patterns. Most family use happens in calm to Force 4 conditions, so an offshore-rated chase specification is over-spec for the role. And the crew model is captain on call rather than always-on, with one crew typical and sometimes none on short hops. It is not the SOLAS rescue craft, the dispatch chase or the expedition platform.
Can we run it at anchor without firing up a generator?
Yes, that is part of the standard brief. We specify generator-free quiet on the hook, with a battery bank sized to run the fridge and the music through a four-hour lunch stop. Alongside that, the practical capacity list is a cooler, freezer, freshwater shower on the swim platform, secure stowage for phones and bags, and a small head with a curtain. A wet bar in the cockpit rounds out an open or T-Top layout.

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