Boat Mattresses on the East Coast
High-quality Australian-made mattresses delivered across the East Coast – direct from the maker, straight to your door.
Marine-Grade Materials
Custom Cabin Fit
Lasting Australian Quality
Custom Comfort Built For The Water
Life on the water should be relaxing — and that starts with a great night’s sleep. At Coastal Mattress' Direct, we create custom-made marine and boat mattresses designed specifically for life at sea. Servicing the East Coast of Australia, our team understands the challenges of marine environments — from humidity and moisture to limited cabin space — and crafts every mattress to provide comfort, support, and longevity in these unique conditions.
- Marine-grade materials designed to resist mould, mildew, and moisture build-up.
- Precision-cut mattresses made to fit any cabin layout or entry space.
Whether you’re replacing an old mattress or upgrading your onboard comfort, we offer tailored sleep solutions to suit any vessel — from small fishing boats to luxury yachts. Each mattress is made using high-quality Australian materials, ensuring breathability, durability, and support on even the longest journeys. For expert help designing your perfect marine mattress, call 0472 548 914 today.
Posture Care Pillow Top
Posture Support Tight Top
Posture Care Pillow Top
Engineered for superior comfort, the Posture Care Pillow Top mattress features an ultra-soft top layer that gently cradles your body while offering deep postural support beneath. This model suits sleepers seeking plush comfort with dependable structure — ideal for relieving pressure and ensuring a restful night’s sleep.
Starting Price: $899
Posture Support Tight Top
The Posture Support Tight Top mattress is perfect for those who prefer firmer support without sacrificing comfort. Crafted with resilient foams and reinforced springs, it promotes proper spinal alignment and long-term durability. It’s a practical, high-value choice for anyone wanting consistent support night after night.
Starting Price: $699
1. Tencel Top Fabric
Crafted from sustainably sourced eucalyptus wood, Tencel fabric combines environmental responsibility with luxurious comfort. This silky, hypoallergenic material is naturally antibacterial and wicks away moisture to keep you cool and dry throughout the night. Its breathable design makes it perfect for sensitive skin or hot sleepers, while its durable construction ensures it withstands daily use. The fabric’s elegant sheen adds a touch of sophistication, making it as beautiful as it is functional.
2. Premium Foam - Through Quilting
The quilting features multiple layers of high-density premium comfort foam that work together to deliver an ideal balance of support and softness. The bottom layer provides sturdy support, while the softer upper layers create a plush sleeping surface. This design minimises partner disturbance, ensuring smooth transitions and a restful, uninterrupted night’s sleep, even for light sleepers.
3. Premium Foam Quilting - In Build Up
Built with durable, high-density foam, this mattress is designed to retain its shape and provide consistent support over time. Whether you prefer a soft, medium, or firm feel, the foam layers adapt to your preferences, offering excellent durability and comfort. This long-lasting construction ensures that your investment continues to deliver quality sleep night after night.
4. 5-Zone Edge-to-Edge Pocket Spring
Featuring an advanced 5-zone pocket spring system, this mattress offers targeted support where it’s needed most. The centre zone is designed to support your lumbar area, while edge zoning prevents roll-off and ensures stability along the sides of the bed. The individually encased pocket springs contour to your body, relieving pressure points and reducing motion transfer. This makes it ideal for partners with different sleep habits, ensuring minimal disturbance for a more restful sleep. The edge support also helps the mattress maintain its shape and integrity over time.
5. Custom Sizes Available
This mattress is crafted with high-quality materials and expert craftsmanship. What sets it apart is its custom sizing, making it suitable for caravans, boats, trucks, motorhomes, and camper trailers. Whether you’re at home or on the road, this mattress is designed to fit perfectly into your space while maintaining the same level of comfort and support.
6. Australia Made
Proudly 100% made in Australia.
7. 5-Year Warranty
Designed for long-lasting durability, the mattress comes with a 5-year warranty. This comprehensive coverage ensures peace of mind and underscores the manufacturer's confidence in the quality and performance of the product.
What Makes Us Different
At Coastal Mattress Direct, we know that space on a boat is valuable — and every curve, hatch, and doorway matters. That’s why we take precise measurements to create custom-fit marine mattresses that make the most of your cabin layout. Each design combines supportive foam layers with moisture-resistant covers that allow airflow, helping prevent mould while keeping your sleeping area cool and comfortable.

We pride ourselves on expert craftsmanship and a personal approach. Whether you spend weekends on the water or live aboard full-time, our team will work with you to select the right materials, firmness, and dimensions for your lifestyle. Every mattress is handmade in Australia and built to perform in tough marine conditions — so you can enjoy lasting comfort wherever the tide takes you. Set sail knowing your sleep is sorted. Explore our marine mattress range today and experience the perfect blend of durability, fit, and luxury on the water.
Get A Quote
Bring home-level comfort to your boat today. Get in touch with our team to design your custom marine mattress.
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FAQ
What makes a marine mattress different from a standard mattress?
Marine mattresses are designed specifically for high-humidity and confined environments. They use breathable, water-resistant materials that prevent mould and mildew while providing optimal comfort and support for sleeping aboard boats or yachts.
Can a marine mattress be made to fit tight or irregular spaces?
Yes. Every mattress is custom-built to fit your cabin perfectly, even if it has rounded edges, curves, or limited access through doorways. We take accurate measurements to ensure the mattress fits precisely and comfortably in your space.
How should I maintain a marine mattress to keep it in good condition?
Allow airflow under and around your mattress whenever possible, and use a breathable cover to reduce condensation. Air it out between trips and wipe away excess moisture after long voyages. These simple steps help preserve comfort and freshness.
