Comparison
Floating vs Fixed Docks
Marina docks come in two flavors: floating (they ride the tide) or fixed (built on pilings). Each has strengths.
Floating
Fixed
Tide handling
Excellent — moves with water
Stair-step boarding at low tide
Storm rating
Better with tall pilings
Vulnerable to surge
Maintenance
Higher (flotation, hardware)
Lower
Best for
Tide-heavy markets, modern marinas
Stable-tide markets, older marinas
Best for Floating
Tide-heavy markets — Pacific Northwest, Maine, Gulf Coast hurricane belt.
Best for Fixed
Stable-tide markets and historic marinas.
Common questions
Are floating docks always safer?
In hurricanes with tall pilings — yes. In normal weather, both work well.