The Coastal Landing Craft workboat of the C Series is engineered for heavy-duty transport and demanding operations with a 2-ton bow gate and ramp opening of 82″. Its 10-foot beam and integrated 3-inch heavy-duty fenders provide stability and protection while moving cargo, vehicles, and personnel. Designed for commercial, industrial, and governmental use, it combines rugged strength with flexible configurations and remains lighter than comparable aluminum hulls.









The COASTAL Landing Craft Boat from Tideman Marine is engineered for heavy-duty transport and demanding marine operations. With a wide 10-foot beam and integrated 3-inch heavy-duty fenders, this rugged HDPE-built landing craft delivers unmatched strength, stability, and reliability in the toughest working conditions.
7,000 – 12,000 lbs
26′ – 36′ (2′ increments)
Up to 42 knots
Twin or Triple outboards up to 1,000 hp
Exceptional Durability
HDPE hulls are virtually indestructible. The flexibility of this material enables the boat to absorb heavy impacts without cracking or breaking, making it ideal for emergency situations, such as search and rescue missions or patrol duties. Tideman Boats are perfect for navigating harsh environments, rough waters, and shallow areas, ensuring a long service life with minimal maintenance. It’s designed for professionals who can’t afford downtime, no matter how extreme the conditions get.
Lightweight and Fast
In operations where speed and responsiveness are crucial, the HDPE construction of the Coastal Landing Craft provides an unmatched advantage. Despite its strength, the material keeps the boat lightweight. Thus, enabling superior maneuverability and quick acceleration. This makes the Coastal Landing Craft an ideal choice for time-sensitive missions, including military applications, survey operations, and emergency responses.
Eco-Friendly and Low Maintenance
HDPE is not only tough but also environmentally responsible. Fully recyclable and resistant to corrosion. The low maintenance demands of the Coastal Landing Craft’s HDPE hull make it a cost-effective solution for surveyors, rescue teams, and commercial operators who need a vessel they can depend on with minimal upkeep.
With the Tideman Marine Coastal Landing Craft, you’re choosing a boat that’s designed to excel in tough conditions while being kinder to the planet.
The COASTAL Landing Craft Boat is built for maximum durability and confidence in harsh marine conditions. Constructed from HDPE (High-Density Polyethylene), it’s impact-resistant, corrosion-free, and virtually indestructible — a true workboat that’s built to last.
The wide beam, integrated fenders, and reinforced landing bow allow for safe and stable loading of cargo, vehicles, and personnel — even in rough surf or unprepared coastal terrain.
Key Design Advantages:
Purpose-built for efficient coastal access, the Coastal Landing Craft enables seamless movement of personnel, equipment, and vehicles in environments where traditional vessels cannot operate. Its shallow draft and reinforced HDPE construction allow it to approach unprepared or rugged shorelines with confidence—making it ideal for a wide range of applications:
Cargo & Vehicle Transport: Heavy-duty hauling of supplies, machinery, and vehicles to remote or undeveloped coastal areas.
Industrial & Commercial Marine Operations: Reliable support for construction, offshore maintenance, aquaculture, logistics, and coastal infrastructure projects.
Government & Military Deployment: Adaptable for troop movement, patrol, coastal security, and multi-role mission support.
Disaster Relief and Recovery: Rapid delivery of aid, equipment, and responders during floods, hurricanes, and natural disasters.
Wildland Firefighting: Efficient transport of crews, pumps, and gear to hard-to-reach fire zones via rivers, lakes, and coastal access points.
At the core of the Coastal Landing Craft is Tideman Marine’s proven HDPE hull— stronger, safer, and more sustainable than aluminum or fiberglass. Built for heavy work and high impact, this HDPE workboat is virtually indestructible and corrosion-proof.
→ Impact-resistant and flexible material
→ Excellent in rough water and coastal operations
→ Long-lasting HDPE hull with virtually no corrosion
→ Low overall maintenance costs, saving time and resources
→ Fast response for rescue and military operations
→ Stability in high waves and turbulent conditions
→ HDPE can be recycled at the end of its service life
→ Reduces waste and environmental impact
The HDPE hull of the Coastal Landing Craft ensures superior resilience, remaining operational even under the most punishing conditions. Teams rely on its ability to withstand impacts, resist corrosion, and perform consistently in demanding environments. From commercial transport to emergency response, the Coastal Landing Craft provides the strength and capability needed for critical operations.
At Tideman Marine, we craft high-performance HDPE boats tailored to your needs. Contact us today to learn how the Coastal Landing Craft can enhance your operations.
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