SONISHI Yacht Charter
A contemporary 40-meter superyacht combining bold Sunseeker styling, expansive outdoor lounges, and refined interiors for luxurious Mediterranean charters.



About SONISHI
The Sunseeker 131’ is a flagship superyacht built by Sunseeker, designed to deliver exceptional comfort and space across multiple decks. Her sculpted exterior profile reflects Sunseeker’s modern design language, while expansive outdoor areas create several inviting spaces for guests to relax and socialize. The aft deck offers an elegant dining area overlooking the water, while the foredeck features large sunpads perfect for enjoying open views while cruising between destinations. Above, the spacious flybridge provides a relaxed lounge setting with panoramic views of the coastline.
Inside, the yacht showcases a bright and contemporary interior filled with natural light through large panoramic windows. Sophisticated finishes and comfortable seating create a welcoming environment for entertaining, dining, or unwinding in privacy. The yacht accommodates up to ten guests across five well-appointed cabins, ensuring comfortable overnight stays during longer journeys. Supported by a professional crew of eight, the Sunseeker 131’ is ideally suited for multi-day charters along the French Riviera, offering a refined and spacious platform for exploring the French Riviera coastline.
Why Choose SONISHI
• Refined cruising platform delivers stable and efficient navigation across extended Mediterranean routes
• Expansive multi-deck layout provides multiple outdoor areas for lounging, dining, and social gatherings
• Five cabin configuration accommodates up to ten guests for comfortable week-long charters
• Well suited for extended cruising between Monaco, Cannes, Saint-Tropez, and nearby coastal anchorages
• Forward bow lounge offers a peaceful sunbathing area with wide sea views at anchor
• Large swim platform connects seamlessly to the water for swimming and water activities
What's Included
Included in Your Charter
Frequently Asked Questions
Specifications
"Nothing compares to the French Riviera with Navélia. Truly world-class service."
— Verified Guest
You May Also Like
Sample Itineraries
Saint-Tropez Day Charter — Your Perfect Day at Sea
Choose your own adventure — beach clubs, coastal towns, island escapes, or a leisurely day anchored in turquoise waters. Every charter is fully customisable.
3-Day Monaco to Saint-Tropez Coastal Voyage
A luxurious 3-day cruise connecting Monaco, Cannes, and Saint-Tropez — the three jewels of the French Riviera.
7-Day French Riviera Grand Tour Yacht Charter
A week-long luxury voyage from Monaco to Saint-Tropez, exploring every hidden cove, glamorous port, and spectacular coastline the Riviera has to offer.
Explore More Destinations
Saint-Tropez
Glamour, Beaches & Coastal Escapes
May to October, with peak season in July and August. June and September offer beautiful weather with fewer crowds.
Monaco
Luxury, Prestige & Mediterranean Elegance
May to October. The Monaco Grand Prix (late May) and Monaco Yacht Show (September) are peak events — book 6+ months ahead. June and early September deliver the best balance of weather and availability.
Cannes
Film, Festivals & Riviera Glamour
May to October. The Cannes Film Festival (mid-May) and Cannes Yachting Festival (mid-September) are the calendar peaks — book months in advance for either. June and early September give peak conditions with much easier availability.