Choosing the Right Tender Size for Your Yacht

June 28, 2026 | By Yacht Tender Team

Selecting the right tender size is a critical decision that affects safety, comfort, and practicality. Too small, and you'll feel cramped with limited cargo capacity. Too large, and you'll struggle with storage, launching, and weight on your yacht's deck or davits. This guide provides specific recommendations based on yacht size and usage patterns.

The 10% Rule

As a general guideline, your tender's length should not exceed 10% of your yacht's LOA (Length Overall) for deck-stored boats. For davit-launched tenders, you can stretch to 12-15%. This ensures the tender remains manageable for launch and recovery while providing adequate capacity.

Sizing by Yacht Length

Under 30 Feet

For smaller yachts, an 8-10ft tender is ideal. These compact RIBs accommodate 2-3 passengers and can be easily stored on deck or on a small davit system. Browse our compact RIB tenders for options in this size range.

30-50 Feet

A 10-12ft tender serves this size range well. These boats carry 4-6 passengers comfortably and provide enough deck space for groceries, fuel, and shore excursion gear. This is the most popular tender size category for cruising yachts.

50-70 Feet

Yachts in this range can accommodate 12-14ft tenders with 6-8 passenger capacity. These larger tenders often feature seating consoles, integrated fuel tanks, and can handle 20-40HP outboards for water sports capability. Explore our performance tenders for options.

Over 70 Feet

Larger yachts can carry 14ft+ tenders with 8+ passenger capacity. These tenders often serve as secondary boats for water sports, diving, and extended shore excursions. Large RIB tenders in this category may include luxury seating, bimini tops, and premium electronics.

Passenger Capacity Considerations

Manufacturer passenger ratings assume average-weight adults with minimal gear. In practice, you should plan for 75% of the rated capacity to ensure comfortable seating and safe weight distribution. A tender rated for 6 passengers is most comfortable with 4 adults plus gear.

Weight and Storage

Beyond length, consider the tender's weight when fully rigged with motor and fuel. A 12ft fiberglass RIB with a 25HP outboard and 25L fuel tank can weigh 150-200kg. Ensure your davits or deck storage can handle this weight safely. Aluminum hull tenders are 30% lighter, making them ideal for weight-sensitive installations.

Usage-Based Sizing

Shore Excursions Only

If you primarily use your tender for short trips to shore, a smaller, lighter tender is sufficient. Prioritize ease of launch and recovery over capacity.

Water Sports

For towing, diving, or fishing, choose a larger tender with a more powerful outboard. You'll need the additional power and stability for these activities.

Long-Distance Cruising

Cruisers who travel long distances should opt for a larger, more capable tender that can handle rougher water and carry more supplies. A 12-14ft tender with a 25-40HP outboard is ideal.

Conclusion

The right tender size balances capacity, weight, and storage constraints. Consider your typical passenger count, primary usage, and storage method when choosing. Browse our complete tender collection to find the perfect size for your yacht.