The Tideman Marine Coastal Series (C Series) delivers a new standard of durability and performance for operators who work in the toughest maritime environments. Engineered for commercial, industrial, and governmental missions, every vessel in the C Series features a 10-foot beam, integrated 3-inch heavy-duty side fenders, and Tideman’s signature HDPE construction—strong, stable, low-maintenance, and lighter than comparable aluminum hulls.
Whether you’re running security patrols, moving equipment, or powering through daily industrial tasks, the Tideman Marine Coastal Series delivers rugged strength, flexible configurations, and uncompromising reliability—mission after mission.

The flagship V-bow workboat built for strength, stability, and versatility, ideal for operators who require maximum performance in harsh conditions.

A heavy-duty transport platform featuring a 2-ton bow gate and an 82" ramp opening, engineered for moving cargo, vehicles, and personnel with ease.

A wide, flat-bow workhorse equipped with push knees for unmatched deck space and a stable working platform suited to high-demand industrial and commercial operations.